Trade products
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Seeed Studio Seeed Studio Solar Panel for Outdoor Environments (3 W)
This solar panel is made of single-crystal material that transforms solar energy at an efficiency rate of 17%. Its resin surface and sturdy back make it suitable for outdoor environments. A 2 mm JST connector is attached to the penal, which makes it perfect for teaming up with most boards that support the use of solar power supply. The typical open circuit voltage is around 5 V, depending on light intensity. In bright summer days with a clear sky, the peak open-circuit voltage can rush up to 10 V. To prevent any damage to a connected board that accepts a narrow range of input voltage; you should check whether the open-circuit voltage is safe before any connection. Features Dimensions: 160 x 138 x 2.5 mm Typical voltage: 5.5 V Typical current: 540 mA Open-circuit voltage: 8.2 V Maximum load voltage: 6.4 V
€ 19,95
Members € 17,96
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Pimoroni Fan SHIM - Active Cooling for Raspberry Pi 4
When Raspberry Pi 4's system on chip (SoC) achieves a certain temperature, it lowers its operating speed to protect itself from harm. As a result, you don't get maximum performance from the single board computer. Fan SHIM is an affordable accessory that effectively eliminates thermal throttling and boosts the performance of RPi 4. It's quite easy to attach the fan SHIM to Raspberry pi: fan SHIM uses a friction-fit header, so it just slips onto your Pi's pins and it's ready to go, no soldering required! The fan can be controlled in software, so you can adjust it to your needs, for example, toggle it on when the CPU reaches a certain temperature etc. You can also program the LED as a visual indicator of the fan status. The tactile switch can also be programmed, so you can use it to toggle the fan on or off, or to switch between temperature-triggered or manual mode. Features 30 mm 5 V DC fan 4,200 RPM 0.05 m³/min air flow 18.6 dB acoustic noise (whisper-quiet) Friction-fit header No soldering required RGB LED (APA102) Tactile switch Basic assembly required Compatible with Raspberry Pi 4 (and 3B+, 3A+) Python library and daemon Pinout Scope of delivery Fan SHIM PCB 30 mm 5 V DC fan with JST connector M2.5 nuts and bolts Assembly The assembly is really simple and almost takes no time With the component side of the PCB facing upwards, push the two M2.5 bolts through the holes from below, then screw on the first pair of nuts to secure them and act as spacers. Push the fan's mounting holes down onto the bolts, with the cable side of the fan downwards (as pictured) and the text on the fan upwards. Attach with another two nuts. Push the fan's JST connector into the socket on Fan SHIM. Software With the help of Python library you can control the fan (on/off), RGB LED, and switch. You'll also find a number of examples that demonstrate each feature, as well as a script to install a daemon (a computer program that runs as a background process) that runs the fan in automatic mode, triggering it on or off when the CPU reaches a threshold temperature, with a manual override via the tactile switch.
€ 13,95
Members € 12,56
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Generic Auto Bootloader/Programmer for Arduino Uno R3
This programmer is specifically designed for burning bootloaders (without a computer) on Arduino-compatible ATmega328P/ATmega328PB development boards. Simply plug the programmer into the ICSP interface to re-burn the bootloader. It’s also compatible with new chips, provided the IC is functional. Note: Burning a bootloader erases all previous chip data. Features Working voltage: 3.1-5.3 V Working current: 10 mA Compatible with Arduino Uno R3 based boards (ATmega328P or ATmega328PB) Dimensions: 39.6 x 15.5 x 7.8 mm
€ 14,95€ 7,50
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iDraw iDraw 2.0 A4 Drawing Machine (XY Plotter) incl. Basement
iDraw is a versatile pen plotter, handwriting-imitated drawing machine and XY plotter. Based on open-source, iDraw is the best tool and aid for makers, geeks, DIYers, students, teachers with multi-functional features. It can imitate handwriting, draw masterpieces or cartoon, laser engrave on paper, leather, wood. Without soldering or programming, iDraw can run within several minutes. Features of iDraw 2.0 Higher Precision and Speed, Time-saving and High-efficientReplacing the servo motors with stepper motors, the handwriting, plotting, lasering speed is 3-4 times than iDraw 1.0, it can write around 500-600 characters per minutes and the repeat positioning is 0.1 mm, and the precision of step motors is 0.01 mm. Wireless Connectivity, Say Goodbye to ClutterConnected with Bluetooth or via USB cable, iDraw Pen Plotter can be controlled at ease. Better Compatibility with High Power Laser Head, Explore More PossibilityAfter upgraded the metal structure, this version provides more stable performance when mounted with different laser heads to laser on different materials like wood, acrylic, metal, food, glass, leather, stone and more. It supports greyscale laser, which brings more details in you artworks. Limit Switch, Power On/Off and Pause Buttons Give You Safer and More ConvenienceAre you tired of looking for the start point again and again when you want to do duplicate jobs like writing invitation letters for all relatives? The limit switch can help you to find the beginning point each time. It’s unnecessary to unplug the power cable to start or stop the working machine with Power On/Off button, which maybe not safe for kids and students. The Pause button can be useful when you need a break by accident. Better for Repeat Jobs or Your Small BusinessIf you need to write multiple posters or invitation letters before Christmas in handwriting style, or you want to sell some generative arts online with frame, or sell some DIY cups or cellphone case in the street, with iDraw 2.0, it’s unnecessary for you to buy those products any more, you can print or write them on your own. Why not open your shop today with iDraw 2.0? Support Over 100 Fonts, You Can Customize Your Fonts TooThe biggest feature of iDraw 2.0 is to imitate your handwriting to any surface you want with 100+ different free fonts. If you have personal handwriting fonts, you can upload to customize your style at ease. The machine imitates the movement of a hand, it tracks each letter. You can write/print on small boxes, word, cardboard, etc. It all depends on the kids of pen you’re using. Open-source Free Software with Lifetime Update, Best STEAM Programming Robots for Students and Teachers, Geeks, Creators, DIY EnthusiastsWith Inkscape and LaserGRBL, you can program with different coding languages, including visual programing, which will be highly suitable for beginners or advanced makers. Colorful Layer Painting, No More Just White and BlackMost of generative arts are just white and black, with iDraw 2.0, you will have a colorful world by layer printing function. Specifications Motherboard Drawcore V2.0 Firmware GRBL Compatibility Add-ons iDraw 2.0 Control Frame Materials Aluminum Profile + Steel Plate Working Area 210 x 297 mm Motors 3x 42 Stepper Motors Mechanical Precision Y: 0.01 mm, X: 0.01 mm Laser Power 500 mW/1500 mW/2500 mW (optional) Engraving Area 210 x 250 mm Wave Length 445 ±5 nm Focus Fixed Focus Control Mode PWM Power Rate S0-S1,000 Engraving Speed 0-5,000 mm/Min Baud Rate 115200 - 921600 (Default: 115200) Input Format JPG, JPEG, PNG, BMP, SVG, etc. Input Voltage 110-220 V (compatible) Power Adapter Output 12 V / 1 A Operating Temperature -20°C - 50°C Dimensions 400 x 400 x 160 mm Weight 4 kg Limited Switch Y Power Adapter Output 12 V / 1 A Adjustable Angle for Pen 0-90 Degree Connectivity USB, Bluetooth Operating System and Software Windows (Inkscape), macOS (Inkscape for Writing and Drawing, Lightburn for Laser Engraving) Downloads GitHub Windows Software MAC Driver MAC Software Free SVG. Fonts
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Evil Mad Science AxiDraw V3 Writing and Drawing Machine
The AxiDraw is a simple, modern, precise, and versatile pen plotter, capable of writing or drawing on almost any flat surface. It can write with your favorite fountain pens, permanent markers, and other writing implements to handle an endless variety of applications. Its unique design features a writing head that extends beyond the machine, making it possible to draw on objects bigger than the device itself. Designed for high performance AxiDraw V3 is an all-new version of the AxiDraw, redesigned from the ground up for high performance. It features smooth rolling wheels on custom aluminum extrusions, specially designed for high stiffness and light weight. Its sturdy, rigid construction gives it finer quality output and in most applications allows it to operate at up to twice the speed of the previous AxiDraw. Designed for longevity AxiDraw V3 features a new, highly repairable, field-serviceable design for a long life. While no parts on AxiDraw require regular replacement, this new machine is built with a screws not glue design approach throughout, where essentially every component can be replaced by the end user if it should ever become necessary. Applications The AxiDraw is an extremely versatile machine, designed to serve a wide variety of everyday and specialized drawing and writing needs. You can use it for almost any task that might typically be carried out with a handheld pen. It allows you to use your computer to produce writing that appears to be handmade, complete with the unmistakable appearance of using a real pen (as opposed to an inkjet or laser printer) to address an envelope or sign one's name. And it does so with precision approaching that of a skilled artist, and -just as importantly- using an arm that never gets tired. Formal invitations Place cards for formal dining Signing diplomas and other certificates Addressing envelopes and boxes Handwritten wine lists and menus at restaurants Decorating lunch bags Computer generated artwork Technical drawing Thank you notes and cards Writing signatures Specifications Performance Usable pen travel (inches): 11.81 × 8.58 inches (Just over US letter size) Usable pen travel (millimeters): 300 × 218 mm (Just over A4 size) Vertical pen travel: 0.7 inch (17 mm) Maximum XY travel speed: 15 inches (38 cm) per second Native XY resolution: 2032 steps per inch (80 steps per mm) Reproducibility (XY): Typically better than 0.005 inches (0.1 mm) at low speeds. Physical Major structural components are machined and/or folded aluminum. Holds pens and other drawing instruments up to 5/8" (16 mm) diameter. Overall dimensions: Approximately 21.5 × 16 × 4 inches (55 × 40.5 × 10 cm) Maximum height with cable guides: Approximately 8.5 inches (22 cm) Footprint: Approximately 17 × 3.5 inches (43 × 9 cm) Weight: 4.75 Lb (2.2 kg) Software Compatible with Mac, Windows, and Linux Drive directly from within Inkscape, using the AxiDraw extension. Comprehensive user guide available for download. Driver software software free to download and open source Internet access is required to download software. Additionally, AxiDraw Merge software available at no cost to AxiDraw owners. Programming interfaces Note: Programming is not required to use the AxiDraw. Stand-alone command line interface (CLI) Available AxiDraw Python API RESTful API available for full machine control, stand-alone or accessible by running RoboPaint in the background. Simplified 'GET-only' API available as well, for use in programming environments (such as Scratch, Snap) that permit only retrieval of URLs. Direct EiBotBoard (EBB) command protocol available for use in any programming environment that supports communication with USB-based serial ports. Code that generates SVG files can also be used to (indirectly) control the machine. Included AxiDraw V3 writing and drawing machine (fully assembled, tested, and ready to use) Multi-plug power supply with EU adapter USB cable Easel (Board and clips) for paper holding Downloads User Guide
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Stickvise Stickvise High Temperature PTFE Jaw (Pack of 2)
An upgraded jaw set that withstands direct contact with a soldering iron Stickvise High Temperature PTFE Vise Jaws will withstand accidental contact with a soldering iron and will not melt. These are a great upgrade for your Stickvise. Features Made from PTFE with extremely high melting point Withstands incidental contact with a soldering iron This is the jaw plates only, does not include a Stickvise Specifications Material Aluminum Dimensions 73 x 53 x 3 mm Weight 21 g
€ 19,95
Members € 17,96
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Andonstar Andonstar AD246SM-Plus 7" 3-Lens HDMI Digital Microscope
This versatile microscope with upgraded Plus stand covers a wide magnification range (60-240x, 18-720x, 1560-2040x) with 3 lenses. With this digital microscope, you can examine plants, insects, gems and coins, or do electronic work such as repairing or making circuit boards. Features Upgraded Plus stand, the spliced base plate, which is easy to disassemble and assemble Turn into a large base, from 18 x 20 cm to 40 x 30 cm Add a tool holder and bottom storage to keep your desktop tidy A pair of soldering helping hands to help secure the PCB or other objects An anti-static and high-temperature resistant silicone pad/soldering mat to help you complete your work better The Pro Metal Stands features a strong metal stand adjustable in various directions and angle 3-Lens Digital Microscope allowing you to observe objects ranging from soldering and repairing to coins, and even for biological slides. Lens A (18-720x) Lens D (1800-2040x) Lens L (60-240x) Observation distance: Lens A (12-320 mm) Lens L (90-300 mm) Lens D (4-5 mm) Specifications AD246SM-Plus AD249SM-Plus Magnification Lens A 18-720 18-720 Focus range 12-320 mm 12-320 mm Lens D 1800-2040 1800-2040 Focus range 4-5 mm 4-5 mm Lens L 60-240 60-240 Focus range 90-300 mm 90-300 mm Screen size 7 inch (17.8 cm) 10 inch (25.7 cm) Video resolution (max.) UHD 2880x2160 (24fps) UHD 2880x2160 (24fps) Video format MP4 MP4 Photo format JPG JPG Photo resolution 5600x2400 (with interpolation) 5600x2400 (with interpolation) Frame rate Max. 120fps Max. 120fps HDMI output Yes (support dual-screen display) Yes (only HDMI monitor displays) PC output Yes Yes Stand size 30 x 40 x 33 cm 30 x 40 x 33 cm Included 1x Andonstar AD246SM-Plus Digital Microscope 3x Lenses (A, D & L) 1x Metal stand with 2 LEDs 1x Soldering mat 1x Beam 1x Column 1x Tool holder 1x Soldering Helping Hands 1x Slide holder 1x 32 GB microSD card 1x USB cable 1x Switch cable 1x HDMI cable 1x Remote control 5x Prepared Slides 1x Observation box 1x Tweezers 1x Manual Downloads Manual Software
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KrakenRF KrakenSDR 5-ch SDR (based on RTL-SDR)
KrakenSDR is a phase-coherent software-defined radio with five RTL-SDRs KrakenSDR is a 5-channel, RX-only, software-defined radio (SDR) based on the RTL-SDR and designed for phase-coherent applications and experiments. Phase-coherent SDR opens the door to some very interesting applications, including radio direction finding, passive radar, and beam forming. You can also use KrakenSDR as five separate radios. KrakenSDR is an upgraded version of the previous product, KerberosSDR. It provides a fifth receive channel, automatic phase-coherence synchronization capabilities, bias tees, a new RF design with cleaner spectrum, USB Type-C connectors, a heavy-duty enclosure, upgraded open source DAQ and DSP software, and an upgraded Android app for direction finding. RTL-SDR KrakenSDR makes use of five custom RTL-SDR circuits consisting of R820T2 and RTL2832U chips. The RTL-SDR is a well-known, low-cost software-defined radio (SDR), but throw five units together and using them on the same PC will not make them 'phase coherent;' each one will receive signals at a slightly different phase offset from the others. This makes it difficult or impossible to achieve a high degree of precision when measuring relationships between signals that arrive at different antennas. To achieve phase coherence, KrakenSDR drives all five RTL-SDR radios with a single clock source, and contains internal calibration hardware to allow the phase relationship between channels to be measured precisely and corrected for. Additionally, the overall design of KrakenSDR works to ensure phase stability, with care taken in the areas of heat management, driver configuration, power supply, and external-interference mitigation. Features Five-channel, coherent-capable RTL-SDR, all clocked to a single local oscillator Built-in automatic coherence synchronization hardware Automatic coherence synchronization and management via provided Linux software 24 MHz to 1766 MHz tuning Range (standard R820T2 RTL-SDR range, and possibly higher with hacked drivers) 4.5 V bias tee on each port Core DAQ and DSP software is open source and designed to run on a Raspberry Pi 4 Direction-finding software for Android (free for non-commercial use) Applications Physically locating an unknown transmitter of interest (e.g. illegal or interfering broadcasts, noise transmissions, or just as a curiosity) HAM radio experiments such as radio fox hunts or monitoring repeater abuse Tracking assets, wildlife, or domestic animals outside of network coverage through the use of low power beacons Locating emergency beacons for search-and-rescue teams Locating lost ships via VHF radio Passive radar detection of aircraft, boats, and drones Traffic-density monitoring via passive radar Beamforming Interferometry for radio astronomy Specifications Bandwidth 2.56 MHz RX Channels 5 Frequency Range 24-1766 MHz Radio Tuner 5x R820T2 Radio ADC 5x RTL2832U ADC Bit Depth 8-bits Oscillator Stability 1 PPM Typical Power Consumption 5 V/2.2 A (11 W) Enclosure Type Heavy-duty CNC Aluminum Dimensions 177 x 112.3 x 25.9 mm Weight 560 g Included 1x KrakenSDR (fully assembled and installed) with Aluminum enclosure 1x Manual Required USB Type-C cable 5 V/2.4 A USB-C power supply Antennas Raspberry Pi 4 (for computing) Android phone/tablet with mobile-hotspot capabilities (with direction finding) Downloads Wiki Android App
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Kitronik Kitronik Motor Driver Board for Raspberry Pi Pico
This board allows the Raspberry Pi Pico (connected via pin header) to drive two motors simultaneously with full forward, reverse & stop control, making it ideal for Pico controlled buggy projects. Alternatively, the board can be used to power a stepper motor. The board features the DRV8833 motor driver IC, which has built-in short circuit, over current and thermal protection. The board has 4 external connections to GPIO pins and a 3 V and GND supply from the Pico. This allows for additional IO options for your buggy builds that can be read or controlled by the Pico. In addition there is an on/off switch and power status LED, allowing you to see at a glance if the board is powered up and save your batteries when your project is not in use. To use the motor driver board, the Pico should have a soldered pin header and be inserted firmly into the connector. The board produces a regulated supply that is fed into the 40-way connector to power the Pico, removing the need to power the Pico directly. The motor driver board is powered via either screw terminals or a servo style connector. Kitronik has developed a micro-python module and sample code to support the use of the Motor Driver board with the Pico. This code is available in the GitHub repo. Features A compact yet feature-packed board designed to sit at the heart of your Raspberry Pi Pico robot buggy projects. The board can drive 2 motors simultaneously with full forward, reverse, and stop control. It features the DRV8833 motor driver IC, which has built-in short circuit, over current and thermal protection. Additionally, the board features an on/off switch and power status LED. Power the board via a terminal block style connector. The 3V and GND pins are also broken out, allowing external devices to be powered. Code it with MicroPython via an editor such as the Thonny editor. Dimensions: 63 mm (L) x 35 mm (W) x 11.6 mm (H) Download Datasheet
€ 15,95
Members € 14,36
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Velleman Velleman Powerful Desoldering Pump
Features Material: ABS Specifications Length: 194 mm Ø: 20 mm
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Raspberry Pi Foundation The Official Raspberry Pi Beginner's Guide (5th Edition)
Fully updated for Raspberry Pi 5 Raspberry Pi is a small, clever, British-built computer that's packed with potential. Made using a desktop-class, energy-efficient processor, Raspberry Pi is designed to help you learn coding, discover how computers work, and build your own amazing things. This book was written to show you just how easy it is to get started. Learn how to: Set up your Raspberry Pi, install its operating system, and start using this fully functional computer. Start coding projects, with step-by-step guides using the Scratch 3, Python, and MicroPython programming languages. Experiment with connecting electronic components, and have fun creating amazing projects. New in the 5th edition: Updated for the latest Raspberry Pi computers: Raspberry Pi 5 and Raspberry Pi Zero 2 W. Covers the latest Raspberry Pi OS. Includes a new chapter on the Raspberry Pi Pico. Downloads GitHub
€ 24,95€ 19,95
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Espressif ESP32-WROOM-32D
The ESP32-WROOM-32, measuring 25.2 x 18 mm only, contains the ESP32 SoC, flash memory, precision discrete components, and PCB antenna to provide outstanding RF performance in space-constrained applications. ESP32-WROOM-32 is a powerful, generic Wi-Fi + BT + BLE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding. At the core of this module is the ESP32-D0WDQ6 chip. The chip embedded is designed to be scalable and adaptive. There are two CPU cores that can be individually controlled, and the clock frequency is adjustable from 80 MHz to 240 MHz. The user may also power off the CPU and make use of the low-power co-processor to monitor the peripherals for changes or crossing of thresholds constantly. ESP32 integrates a rich set of peripherals, ranging from capacitive touch sensors, Hall sensors, SD card interface, Ethernet, high-speed SPI, UART, I²S and I²C. The integration of Bluetooth, Bluetooth LE and Wi-Fi ensures that a wide range of applications can be targeted and that the module is future proof. Using Wi-Fi allows a vast physical range and direct connection to the internet through a Wi-Fi router while using Bluetooth allows the user to conveniently connect to the phone or broadcast low energy beacons for its detection. The sleep current of the ESP32 chip is less than 5 µA, making it suitable for battery powered and wearable electronics applications. ESP32 supports a data rate of up to 150 Mbps, and 20.5 dBm output power at the antenna to ensure the broadest physical range. As such the chip does offer industry-leading specifications and the best performance for electronic integration, range, power consumption, and connectivity. Downloads Datasheet
€ 9,95
Members € 8,96
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Waveshare Waveshare PoE Ethernet/USB Hub Box for Raspberry Pi Zero (3x USB 2.0, 802.3af-Compliant)
The PoE-ETH-USB-Hub-Box is a Hub kit with PoE/ETH/USB Hub HAT inside. It is tailored for Raspberry Pi Zero series, small in size, each cut-out of the case is exactly aligned with the connector. The case adopts classic Raspberry Pi red/white color combination, with quality dull polish surface, effectively keeping the Zero away from dust. By using this small Hub Box and some proper 802.3af-compliant power sourcing equipments, it is possible to provide both network connection and power supply for your Raspberry Pi Zero in only one Ethernet cable, along with 3x extended USB ports. Features Designed for Raspberry Pi Zero, compatible with Zero series boards Incorporates RTL8152B Ethernet chip, with 10M / 100M auto-negotiation RJ45 port PoE (Power over Ethernet) feature, 802.3af-compliant Fully isolated SMPS (Switch Mode Power Supply) 3x extended USB ports, compatible with USB 2.0 / 1.1 Angle rounded design, smooth hand feeling, 'simple snap' case lid Quality ABS material, dull polish surface, anti-fingerprint Comes with two different lids, changing as you like Included 1x PoE/ETH/USB Hub HAT kit 1x ABS case 4x Rubber feets 1x Screws pack Downloads Documentation
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Waveshare Waveshare L76B GNSS Module for Raspberry Pi Pico
The Pico-GPS-L76B is a GNSS module designed for Raspberry Pi Pico, with multi satellite systems support including GPS, BDS, and QZSS. It has advantages such as fast positioning, high accuracy, and low power consumption, etc. Combined with the Raspberry Pi Pico, it's easy to use global navigating function.Features Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series boards Multi satellite systems support: GPS, BDS, and QZSS EASY, self track prediction technology, help quick positioning AlwaysLocate, intelligent controller of periodic mode for power saving Supports D-GPS, SBAS (WAAS/EGNOS/MSAS/GAGAN) UART communication baudrate: 4800~115200bps (9600bps by default) Onboard battery holder, supports ML1220 rechargeable cell, for preserving ephemeris information and hot starts 4x LEDs for indicating the module operating status Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples) Specifications GNSS Frequency band:GPS L1 (1575.42 Mhz)BD2 B1 (1561.098 MHz) Channels: 33 tracking ch, 99 acquisition ch, 210 PRN ch C/A code SBAS: WAAS, EGNOS, MSAS, GAGAN Horizontal position accuracy(autonomous positioning) <2.5 m CEP Time-To-First-Fix @ -130 dBm(EASY enabled) Cold starts: <15s Warm starts: <5s Hot starts: <1s Sensitivity Acquisition: -148 dBm Tracking: -163 dBm Re-acquisition: -160 dBm Dynamic performance Altitude (max): 18000 m Velocity (max): 515 m/s Acceleration (max): 4 g Others Communication interface UART Baudrate 4800~115200bps (9600bps by default) Update rate 1 Hz (default), 10 Hz (max) Protocols NMEA 0183, PMTK Power supply voltage 5 V Operating current 13 mA Overall current consumption < 40 mA@5 V (Continue mode) Operating temperature -40℃ ~ 85℃ Dimensions 52 × 21 mm Included 1x Pico-GPS-L76B 1x GPS Antenna
€ 21,95
Members € 19,76
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SB Components SB Components LoRa HAT for Raspberry Pi (EU868)
LoRa HAT, a low-power consumption data transmission module, comes with an onboard CH340 USB to UART converter, Voltage Level Translator (74HC125V), E22-900T22S and E22-400T22S SMA antenna connector, IPEX antenna connector, LoRa Spread Spectrum Modulation technology with auto multi-level repeating. Features Onboard 1.14' LCD Voltage Level Translator (74HC125V) Communication range up to 5 km Supports auto repeating to transmit longer Low Power Consumption Highly Secured For Evaluating signal quality with the RSSI or 'Received Signal Strength Indicator' Wireless parameter configuration support Fixed-point transmission support SMA and IPEX Antenna Connector USB to LoRa and Pico to LoRa Communication via UART Comes with development resources and manual LED Indicators: RXD/TXD: UART RX/TX indicator AUX: auxiliary indicator PWR: power indicator Serial/USB selection jumpers: A: USB TO UART to control the LoRa module through USB B: control the LoRa module through Raspberry Pi Pico Data/Command mode selection jumpers: Short M0, short M1: Transmission mode Short M0, open M1: Configuration mode Open M0, short M1: WOR mode Open M0, open M1: Deep sleep mode Specifications Frequency: 850.125~930.125 MHz / 410~493 MHz (Programmable Range) Power: 22dBm Distance: Up to 5 km Interface: UART Communication Serial Port Module: E22-900T22S1B / E22-400T22S Voltage Level Translator: 74HC125V Included 1x LoRa Module 1x Antenna Note: Raspberry Pi Board is not included. Downloads GitHub Wiki
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Pimoroni Pimoroni Raspberry Pi Pico Wireless Pack
Raspberry Pi Pico Wireless Pack attaches to the back of your Pico and uses an ESP32 chip to let your Pico connect to 2.4 GHz wireless networks and transfer data. There's a microSD card slot for if you want to store lots of data locally as well as a RGB LED (for status updates) and a button (useful for things like enabling/disabling Wi-Fi).Great for quickly adapting an existing Pico project to have wireless functionality, Raspberry Pi Pico Wireless Pack would come in handy for sending sensor data into home automation systems or dashboards, for hosting a web page from a matchbox or for letting your Pico interact with online APIs.Features ESP32-WROOM-32E module for wireless connectivity (connected via SPI) (datasheet) 1x tactile button RGB LED Micro-SD card slot Pre-soldered female headers for attaching your Raspberry Pi Pico Fully assembled No soldering required (as long as your Pico has header pins attached) Compatible with Raspberry Pi Pico Dimensions: approx 53 x 25 x 11 mm (L x W x H, including headers and components) C++ and MicroPython libraries
€ 17,95
Members € 16,16
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SparkFun SparkFun Servo pHAT for Raspberry Pi
Thanks to its I²C capabilities, this PWM HAT saves the Raspberry Pi's GPIO pins, allowing you to use them for other purposes. The Servo pHAT also adds a serial terminal connection, which will allow you to bring up a Raspberry Pi without having to hook it up to a monitor and keyboard. We have provided a Qwiic connector for easy interfacing with the I²C bus using the Qwiic system and a 4-pin header to connect to the Sphero RVR. Power to the SparkFun Servo pHAT can be supplied through a USB-C connector. This will power either the servo motors only or power the servo motors and the Raspberry Pi that is connected to the HAT. We switched to USB-C to allow you to bring more current to your servos than ever before. This USB-C connector can also hook up the Pi via serial port connection to avoid having to use a monitor and keyboard for setting up the Pi. To supply power only to the servo power rail (and not the Pi's 5V power rail), you need to cut a small trace on the isolation jumper. Doing this allows you to drive heavier loads coming from multiple or larger servos. We've even added power protection circuits to the design to avoid damage to power sources. Each of this pHAT's 16 servo motor pin headers has been spaced out to the standard 3-pin servo pinout (ground, 5V, signal) to make it easier to attach your servo motors. The Servo pHAT is the same size and form factor as a Raspberry Pi Zero and Zero W, but it can also operate with a regular Raspberry Pi. Features 16 PWM channels, controllable over I²C Qwiic connector 4-pin RVR header for connection to Sphero RVR USB-C connector 40-pin GPIO header for connection to Raspberry Pi CH340C USB Serial SOIC16 Updated logic level conversion circuitry Power protection circuits
€ 10,95
Members € 9,86
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Cytron Cytron Maker Uno
Features Piezo Buzzer: Acts as a simple audio output Micro USB Port Programmable Button 12 x LED: Provides visual output on board Specifications Microcontroller ATmega328P Programming IDE Arduino IDE Operating Voltage 5 V Digital I/O 20 PWM 6 Analog Input 6 (10-bit) UART 1 SPI 1 I2C 1 External Interrupt 2 Flash Memory 32 KB SRAM 2 KB EEPROM / Data Flash 1 KB Clock Speed 16 MHz DC Current I/O Pin 20 mA Power Supply USB only DC Current for 5 V USB Source DC Current for 3.3 V 500 mA USB to Serial Chip CH340G Programmable LED 12 at digital Pin 2 to 13 Programmable Push Button 1 at digital Pin 2 Piezo Buzzer 1 at digital Pin 8 Arduino vs Maker Uno
€ 14,95
Members € 13,46
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Andonstar Andonstar AD249S-P 10.1" 3-Lens HDMI Digital Coin Microscope
This versatile digital microscope covers a wide magnification range (18-720x, 1560-2040x, 2760-4080x) with 3 lenses for hobby, industrial and biologic purposes. Lens A (18-720x) can be used to observe whole coins or parts, circuit boards, plants, stones, etc. With lens B (1560-2040x) and C (2760-4080x) you can observe biological slides. Specifications Magnification Lens A 18-720 Focus range 12-320 mm Lens B 1560-2040 Focus range 7-8 mm Lens C 2760-4080 Focus range 3-4 mm Screen size 10 inch (25.7 cm) Video resolution (max.) UHD 2880x2160 (24fps) Video format MP4 Photo format JPG Photo resolution 5600x2400 (with interpolation) Frame rate Max. 120fps HDMI output Yes (only HDMI monitor displays) PC output Yes Power supply USB 5 V DC (not included) Stand material Pro Plastic Stand size 20 x 19 x 30 cm Included 1x Andonstar AD249S-P Digital Microscope 1x Pro plastic stand 1x Lens A (fixed) 1x Lens (B & C) 1x USB cable 1x HDMI cable 1x Remote control 1x Dimmer cable 3x Backdrop board 1x Slides kit 1x 32 GB microSD card 1x Observation box 1x Tweezers 1x Screw driver 1x User manual
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Makerfabs Makerfabs 4G LTE Hat for Raspberry Pi
Use your Raspberry Pi with LTE Cat-4 4G/3G/2G Communication & GNSS Positioning, for remote data transmission/phone/SMS, suitable for remote area monitoring/alarming. This 4G hat is based on the Maduino Zero 4G LTE, but without any controller. It needs to work with Raspberry Pi (2x20 connector and USB). The Raspberry communicate with this HAT with simple AT commands (via the TX/RX Pins in the 2X20 connector) for simple controls, such as SMS/Phone/GNSS; with the USB connecting and proper Linux driver installed, the 4G hat act as a 4G network adapter, that can access to the Internet and transmit data with 4G protocol. Compares to normal USB 4G dongle, this Raspberry Pi 4G Hat has the following advantages: Onboard Audio codec, that you can have a call directly with your RPI, or auto broadcasting with a loudspeaker; Hardware UART communication, hardware controlling of Power(by 2s pulse of PI GPIO or POWERKEY button), hardware controlling of flight mode; Dual LTE 4G antenna, plus GPS antenna Features LTE Cat-4, with uplink rate 50 Mbps and downlink rate 150 Mbps GNSS Positioning Audio Driver NAU8810 Supports dial-up, phone, SMS, TCP, UDP, DTMF, HTTP, FTP, and so on Supports GPS, BeiDou, Glonass, LBS base station positioning SIM card slot, supports 1.8V/3V SIM card Onboard audio jack and audio decoder for making a telephone call 2x LED indicators, easy to monitor the working status Supports SIM application toolkit: SAT Class 3, GSM 11.14 Release 99, USAT Included 1x 4G LTE Hat For Raspberry Pi 1x GPS antenna 2x 4G LTE antenna 2x Standoff Downloads GitHub
€ 99,95€ 79,95
Members identical
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Raspberry Pi Foundation Official Raspberry Pi 5 Desktop Kit (EU)
This all-in-one Raspberry Pi 5 Desktop Kit contains all official parts and allows you to get started with the Raspberry Pi 5 quickly and easily. Included Official 27 W Power Supply for Raspberry Pi 5 (EU, white) Official Case for Raspberry Pi 5 (white/red) Official Raspberry Pi Keyboard (US) Official Raspberry Pi Mouse 2x micro HDMI to Standard HDMI cable (A/M) 1 m microSD Card pre-installed with Raspberry Pi OS (32 GB) The Official Raspberry Pi Beginner's Guide (5th Edition) Not included Raspberry Pi 5
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Adafruit Adafruit Zero Spy Camera for Raspberry Pi Zero (160 Degree Focal Angle)
Is your house haunted? Or, rather, are you convinced that your house is haunted but have never been able to prove it since you've never had a camera that integrated with your Raspberry Pi Zero but was still small enough that the ghosts wouldn't notice it? Luckily, the spy camera for Raspberry Pi Zero is smaller than a thumbnail with a high enough resolution to see people, ghosts, or whatever it is you're looking for. It's about the size of a cell phone camera – the module being just 8.6 x 8.6 mm – with only a 2' cable, so you can create an extra compact and sneaky little spy cam. It has a 160-degree focal angle for a very wide/distorted fisheye effect that's great for security systems or watching a big swath of the living room or roadway. Like the Raspberry Pi camera board, it attaches to your Raspberry Pi Zero v1.3 or Zero W by way of the small socket on the board's edge closest to the 'PWR in' port. This interface uses the dedicated CSI interface, which was designed especially for interfacing to cameras. The CSI bus is capable of extremely high data rates, and it exclusively carries pixel data. The camera is connected to the BCM2835 processor on the RPi via the CSI bus, a higher bandwidth link which carries pixel data from the camera back to the processor. This bus travels along the ribbon cable that attaches the camera board to the Pi. The ribbon cables are compatible with both the RPi Zero v1.3 and RPi Zero W. The sensor itself has a native resolution of 5 megapixels and has a fixed focus lens onboard. It has similar specs as the original RPi camera, but is not as high-res as the new RPi camera v2! Specifications Camera Module Dimensions: 8.6 x 8.6 mm Lens Diameter: 10 mm Total Length: 60 mm Lens Focal Angle: 160 degrees Weight: 1.9 g
€ 34,95
Members € 31,46
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Sensepeek Sensepeek 4020 PCBite 3x Magnifier
The PCBite Magnifier (premium build quality made from CNC machined aluminum) enlarges your target and makes it easier to see during soldering, inspection and measurements. Especially useful when placing PCBite hands free probes on fine pitch SMD components during measurements. 3x magnification edgeless lens for increased visibility of the work surface and AR coating (anti-reflection) to reduce reflections from nearby light sources. Optimized design, magnification and focal point for use together with the PCBite PCB holders and baseplates included in all PCBite kits. Can also be used handheld but not standalone without a metal surface as base. At the bottom of the magnifier foot there is a strong magnet perfectly balanced in strength. A low friction bottom cap protects the magnet and the baseplate to make the magnifier easy to slide when repositioning or removing the magnifier from the baseplate. Friction based adjustment of lens tilt and rotate positions takes away the need for annoying and complicated set screws.
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Arduino Arduino Nano Every (with Headers)
The Arduino Nano Every is an evolution of the traditional Arduino Nano board but features a lot more powerful processor, the ATMega4809. This will allow you to make larger programs than with the Arduino Uno (it has 50% more program memory), and with a lot more variables (the RAM is 200% bigger). An Improved Arduino Nano If you used Arduino Nano in your projects in the past, the Nano Every is a pin-equivalent substitute. The main differences are a better processor and a micro-USB connector. The board comes in two options: with or without headers, allowing you to embed the Nano Every inside any kind of invention, including wearables. The board comes with tessellated connectors and no components on the B-side. These features allow you to solder the board directly onto your own design, minimizing the height of your whole prototype. Oh, and did we mention the improved price? Thanks to a revised manufacturing process, the Arduino Nano Every costs a fraction of the original Nano … what are you waiting for? Upgrade now! Microcontroller ATMega4809 Operating Voltage 5 V Input Voltage 7 V - 21 V Analog Input Pins 8 Analog Output Pins Only through PWM External Interrupts all digital pins DC Current per I/O Pin 20 mA DC Current for 3.3 V Pin 50 mA Flash Memory 48 KB SRAM 6 KB EEPROM 256 Byte Clock Speed 20 MHz LED_Builtin 13 UART 1 SPI 1 I2C 1 PWM Pins 5 USB Uses the ATSAMD11D14A Length 45 mm Width 18 mm Weight 5 g
