RTL-SDR is an affordable dongle that can be used as a computer based radio scanner for receiving live radio signals in your area. This particular dongle includes a R820T2 tuner, a 1 PPM temperature compensated oscillator (TCXO), SMA F connector. It features an aluminium case with passive cooling via a thermal pad. Moreover, there is a software switchable bias tee circuit, supplementary ESD protection, lower overall noise and built-in direct sampling for HF reception. This device can receive frequencies from 500 kHz to 1.7 GHz and has up to 3.2 MHz of instantaneous bandwidth (2.4 MHz stable). Note: RTL-SDR dongles are RX only. You can use this kit either for terrestrial or satellite reception just by changing the orientation of the antenna. Thanks to the included mounts and extension cables it is possible to temporarily place the antenna outside for a better reception. Other potential applications are general radio scanning, air traffic control, public safety radio, ADSB, ACARS, trunked radio, P25 digital voice, POCSAG, weather balloons, APRS, NOAA APT weather satellites, radio astronomy, meteor scatter monitoring etc. Included RTL-SDR V3 Dongle (R820T2 RTL2832U 1PPM TCXO SMA) 2x 23 cm to 1 m telescopic antenna 2x 5 cm to 13 cm telescopic antenna Dipole Antenna Base with 60 cm RG174 extension cable 3 m RG174 extension cable Flexible Tripod Mount Suction Cup Mount Downloads Datasheet Quick Start Guide SDR# User Guide Dipole Antenna Kit Guide

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RTL-SDR is an affordable dongle that can be used as a computer-based radio scanner for receiving live radio signals between 500 kHz and 1.75 GHz in your area. The RTL-SDR V4 offers several improvements over generic brands including use of the R828D tuner chip, triplexed input filter, notch filter, improved component tolerances, a 1 PPM temperature compensated oscillator (TCXO), SMA F connector, aluminium case with passive cooling, bias tee circuit, improved power supply, and a built in HF upconverter. RTL-SDR V4 comes with the portable dipole antenna kit. It is great for beginners as it allows for terrestrial and satellite reception and easy to mount outdoors and designed for portable and temporary outside usage. Features Improved HF reception: V4 now uses a built-in upconverter instead of using a direct sampling circuit. This means no more Nyquist folding of signals around 14.4 MHz, improved sensitivity, and adjustable gain on HF. Like the V3, the lower tuning range remains at 500 kHz and very strong reception may still require front end attenuation/filtering. Improved filtering: The V4 makes use of the R828D tuner chip, which has three inputs. The SMA input has been triplexed input into 3 bands: HF, VHF and UHF. This provides some isolation between the 3 bands, meaning out of band interference from strong broadcast stations is less likely to cause desensitization or imaging. Improved filtering x2: In addition to the triplexing, the open drain pin on the R828D can be also used, which allows to add simple notch filters for common interference bands such as broadcast AM, broadcast FM and the DAB bands. These only attenuate by a few dB, but may still help. Improved phase noise on strong signals: Due to an improved power supply design, phase noise from power supply noise has been significantly reduced. Less heat: Another advantage of the improved power supply is low power consumption and less heat generation compared to the V3. Included 1x RTL-SDR V4 dongle (R828D RTL2832U 1PPM TCXO SMA) 2x 23 cm to 1 m telescopic antenna 2x 5 cm to 13 cm telescopic antenna 1x Dipole antenna base with 60 cm RG174 1x 3 m RG174 extension cable 1x Flexible tripod mount 1x Suction cup mount Downloads Datasheet User Guide Quick Start Guide SDR# User Guide Dipole Antenna Guide

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SmartScope is a compact 2-channel USB oscilloscope with a bandwidth of 30 MHz and a sampling rate of 2x 100 MSa/s. It is compatible with all major platforms, including Windows, macOS, Linux, and Android. The operation and display of measurement signals are done via smartphone, tablet, or PC. Additionally, a logic analyzer and a signal generator are integrated. Even more, you can get mobile with it: take the SmartScope on the road, thanks to the single-cable connectivity. Everything is going to be intuitive: pointing, pinching and swiping finally replaces the clunky interfaces of old scopes. With the SmartScope you develop your digital interfaces using the 100 MS/s logic analyzer. With this tool you can design any signal you want using Excel, then upload it to the built-in Arbitrary Waveform Generator (AWG). At the end capture the voltage at any point of your design at 100 million times each second. The Software for the support of Windows / macOS / Linux / Android and Export formats (Excel .csv / Matlab .mat) are given. Features Channel sampled at 100 MHz/s each AC/DC coupling on analog inputs 100% silent 64 Mbit RAM: x10000 zoom Arbitrary Waveform Generator 8 digital inputs at 100 MS/s each 4 digital outputs at 100 MS/s each Externally power your scope in case your mobile can't supply the juice. Specifications Oscilloscope Bandwidth 30 MHz (-3 dB point) Sample rate 2x 100 MS/s Channels 2 Max pre-trigger position 16x full scale Max post-trigger position Full scale Max full voltage scale 10 V/div (±35 V input range) Min full voltage scale 20 mV/div Analog input range -35 V, +35 V Max input peak-to-peak 40 V Signal coupling AC / DC Precision 8 bit Input impedance 1 MΩ // 10 pF Waverforms 200 waveforms/s Data delay to host < 10 ms Sample depth Up to 4 million samples per channel External trigger Yes Logic Analyzer Input channels 8 Input impedance 100 kOhm // 2 pF to GND Sample rate 100 MS/s Logic level 1.8 V to 5.0 V Diode protection Bidirectional Input data buffer 4 million samples Waverforms 200 waveforms/s Data delay to host < 10 ms Protocol decoders I²C, SPI, UART, I²S integrated User extensible Wave Generator (Analog Output) Output channels 1 Data rate Up to 50 MS/s Output level 0-3.3 V (Opamp driven) Output buffer Up to 2048 samples Max slew rate 30 ns/V Step 13 mV Wave Generator (Digital Output) Channels 4 Data rate Up to 100 MS/s Output level 3.3 V or 5 V (selectable) Output buffer Up to 2048 samples Diode protected Yes Programmable Logic USB controller MicroChip PIC18F14K50 USB interface PicKit3 or USB flashable FPGA Xilinx Spartan 6 FPGA interface JTAG and USB flashable Size & Weight Dimensions (L x W x D) 110 x 64 x 24.2 mm (4.33 x 2.52 x 0.95") Weight 158 g Case Aluminium Connectivity Device/Host mini USB included Record waveforms Store Matlab (.mat) or Excel (.csv) files through Dropbox Analog BNC 2 probes included Digital 8x 0.1" pitch, probes (included) Sync USB micro B-B Power USB micro B (optional) Included 1x SmartScope USB Oscilloscope 2x Analog probes 1x Digital probe cable 1x USB cable Downloads Software GitHub Wiki

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The ZD-915 is a digital desoldering station with ESD protection and digital display of both the actual and set value on an LCD screen. This desoldering station has high power in a compact and robust housing and makes desoldering easy, because it can be operated with one hand. The ZD-915 features a soldering gun that houses a filter that catches any sucked material, so you only need to replace the filters to continue. There is also a temperature sensor in the tip so that temperature fluctuations can be quickly absorbed. Features The temperature is easily adjusted by simple up/down buttons. 140 W temperature controlled soldering station with adjustable range from 160°C to 480°C. The desoldering station is designed for lead free desoldering specially. The side of the station features a typical holder with sponge. An illuminated power on/off is also loacted on the front. Specifications Station Voltage supply 220-240 V Power consumption 140 W Vakuum pressure 600 mm HG Desoldering Gun Power consumption 24 V AC 80 WHeat up rating 130 W Temperature 160-480 °C Heating element Ceramic heater Included 1x ZD-915 Desoldering station 2x Spare soldering tip 3x Cleaning needle for desoldering tips 1x Spare filter for desoldering gun 1x Manual

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With this microSD (32 GB) with pre-installed Raspberry Pi OS you can start using your Raspberry Pi right away. Just plug it in and get started!

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This upgraded version 2.0 (available exclusively from Elektor) contains the following improvements: Enhanced protective earthing (PE) for furnace chassis Extra thermal insulation layer around furnace to reduce odors Connection to a computer, allowing curve editing on a PC Features such as constant temperature control and timing functions The infrared IC heater T-962 v2.0 is a microprocessor-controlled reflow oven that you can use for effectively soldering various SMD and BGA components. The whole soldering process can be completed automatically and it is very easy to use. This machine uses a powerful infrared emission and circulation of the hot air flow, so the temperature is being kept very accurate and evenly distributed. A windowed drawer is designed to hold the work-piece, and allows safe soldering techniques and the manipulation of SMDBGA and other small electronic parts mounted on a PCB assembly. The T-962 v2.0 may be used to automatically rework solder to correct bad solder joints, remove/replace bad components and complete small engineering models or prototypes. Features Large infrared soldering area Effective soldering area: 180 x 235 mm; this increases the usage range of this machine drastically and makes it an economical investment. Choice of different soldering cycles Parameters of eight soldering cycles are pre defined and the entire soldering process can completed automatically from Preheat, Soak and Reflow through to cool down. Special heat up and temperature equalization with all designs Uses up to 800 Watts of energy efficient Infrared heating and air circulation to re-flow solder. Ergonomic design, practical and easily operated Good build quality but at the same time light weight and a small footprint allows the T-962 v2.0 to be easily bench positioned transported or stored. Large number of available functions The T-962 v2.0 can solder most small parts of PCB boards, for example CHIP, SOP, PLCC, QFP, BGA etc. It is the ideal rework solution from single runs to on-demand small batch production. Specifications Soldering area (max) 180 x 235 mm (7.1 x 9.3") Power (max) 800 W Temperature range 0-280°C (32-536°F) Heating method Infrared Processing time 1~8 minutes Power supply 220 V AC/50 Hz Display LCD with Backlight Control mode 8 intelligent temperature curves Dimensions 310 x 290 x 170 mm (12.2 x 11.4 x 6.7") Weight 6.2 kg Included 1x T-962 v2.0 Reflow Soldering Oven (Elektor Version) 1x USB Stick (with Manual and Software) 2x Fuses 1x Power cord (EU) Downloads Manual

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The official Raspberry Pi micro HDMI to HDMI (A/M) cable (black, 1 m) designed for the Raspberry Pi 4 and 5. 19-pin HDMI Type D(M) to 19-pin HDMI Type A(M) 1 m cable (black) Nickel-plated plugs 4Kp60 compliant RoHS compliant 3 Mohm 300 VDC insulation, withstands 300 VDC for 0.1s

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The Andonstar AD409 Pro-ES is a digital microscope with an extra-high stand that is also equipped with an endoscope. The microscope allows clear observation of the sides of components, the inside of pipes, etc., enabling 360° observation without dead angles. The microscope also has a remote control that allows you to easily switch between the following image modes: two-lens, microscope and endoscope. Features High-quality metal lens and focusing barrel Professional HDMI digital microscope supports multiple output methods Soldering Microscope with Pro Metal Stand Unique UV filter design 8 Levels adjustable LED Lights Convenient Wireless Remote Control Professional Measurement Software Specifications Screen size 10.1 inch (25.7 cm) Image sensor 4 MP Video output UHD 2880x2160 (24fps)FHD 1920x1080 (60fps/30fps)HD 1280x720 (120fps) Video format MP4 Magnification Up to 300 times (27 inch HDMI monitor) Photo resolution Max. 12 MP (4032x3024) Photo format JPG Focus range Min. 5 cm Frame Rate Max. 120fps Video interface HDMI Storage microSD card (up to 64 GB) PC support Windows, PC software with measurement Mobile phone, tablet terminal support Support WiFi connection and measurement Power source 5 V DC Light source 2 LEDs with the stand Endoscope Yes Stand size 18 x 20 x 32 cm Included 1x Andonstar AD409 Pro-ES Digital Microscope 1x Endoscope 1x Metal stand with 2 LEDs 1x UV filter (already assembled in the lens) 1x IR remote 1x Switch cable 1x Power adapter 1x Wrench 2x Metal clips 1x HDMI cable 1x User manual Downloads Manual Software Model Comparison AD407 AD407 Pro AD409 AD409 Pro-ES Screen size 7 inch (17.8 cm) 7 inch (17.8 cm) 10.1 inch (25.7 cm) 10.1 inch (25.7 cm) Image sensor 4 MP 4 MP 4 MP 4 MP Video output 2160p 2160p 2160p 2160p Interfaces HDMI HDMI USB, HDMI, WiFi USB, HDMI, WiFi Video format MP4 MP4 MP4 MP4 Magnification Up to 270x Up to 270x Up to 300x Up to 300x Photo resolution Max. 4032x3024 Max. 4032x3024 Max. 4032x3024 Max. 4032x3024 Photo format JPG JPG JPG JPG Focus distance Min. 5 cm Min. 5 cm Min. 5 cm Min. 5 cm Frame rate Max. 120f/s Max. 120f/s Max. 120f/s Max. 120f/s Storage microSD card microSD card microSD card microSD card PC support No No Windows Windows Mobile connection No No WiFi + Measurement WiFi + Measurement Power source 5 V DC 5 V DC 5 V DC 5 V DC Light source 2 LEDs with the stand 2 LEDs with the stand 2 LEDs with the stand 2 LEDs with the stand Endoscope No No No Yes Stand size 20 x 12 x 19 cm 20 x 18 x 32 cm 18 x 20 x 30 cm 18 x 20 x 32 cm Weight 1.6 kg 2.1 kg 2.2 kg 2.5 kg

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Designed for overclockers and other power users, this fan keeps your Raspberry Pi 4 at a comfortable operating temperature even under heavy load. The temperature-controlled fan delivers up to 1.4 CFM of airflow over the processor, memory, and power management IC. The bundled heatsink (18 x 8 x 10 mm) with self-adhesive pad improves heat transfer from the processor. The Raspberry Pi 4 Case Fan works with Raspberry Pi 4 and the official Raspberry Pi 4 case.

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Examine your circuits with high precision and solder even the smallest SMDs and elements without any hassle. Features Multifunctional HDMI Digital Microscope features Full HD, comfortable headroom, improved ergonomy, multiple output signals with different resolutions. Tilt angle of the wide LCD monitor is adjustable. Comes with remote control. Can be used as stand-alone. Specifications Screen size 7 inch (17.8 cm) Image sensor 4 MP Video output UHD 2880x2160 (24fps)FHD 1920x1080 (60fps/30fps)HD 1280x720 (120fps) Video format MP4 Magnification Up to 270 times (27 inch HDMI monitor) Photo resolution Max. 12 MP (4032x3024) Photo format JPG Focus range Min. 5 cm Frame rate Max. 120fps (under 600 Lux Brightness & HDP120) Video interface HDMI Storage microSD card (up to 32 GB) Power source 5 V DC Light source 2 LEDs with the stand Stand size 20 x 12 x 19 cm Included 1x Andonstar AD407 Digital Microscope 1x Metal stand with 2 LEDs 1x Optical bracket 1x UV filter 1x IR remote 1x Switch cable 1x Power adapter 1x HDMI cable 2x Screws 1x Screwdriver 1x User manual Downloads Manual Model Comparison AD407 AD407 Pro AD409 AD409 Pro-ES Screen size 7 inch (17.8 cm) 7 inch (17.8 cm) 10.1 inch (25.7 cm) 10.1 inch (25.7 cm) Image sensor 4 MP 4 MP 4 MP 4 MP Video output 2160p 2160p 2160p 2160p Interfaces HDMI HDMI USB, HDMI, WiFi USB, HDMI, WiFi Video format MP4 MP4 MP4 MP4 Magnification Up to 270x Up to 270x Up to 300x Up to 300x Photo resolution Max. 4032x3024 Max. 4032x3024 Max. 4032x3024 Max. 4032x3024 Photo format JPG JPG JPG JPG Focus distance Min. 5 cm Min. 5 cm Min. 5 cm Min. 5 cm Frame rate Max. 120f/s Max. 120f/s Max. 120f/s Max. 120f/s Storage microSD card microSD card microSD card microSD card PC support No No Windows Windows Mobile connection No No WiFi + Measurement WiFi + Measurement Power source 5 V DC 5 V DC 5 V DC 5 V DC Light source 2 LEDs with the stand 2 LEDs with the stand 2 LEDs with the stand 2 LEDs with the stand Endoscope No No No Yes Stand size 20 x 12 x 19 cm 20 x 18 x 32 cm 18 x 20 x 30 cm 18 x 20 x 32 cm Weight 1.6 kg 2.1 kg 2.2 kg 2.5 kg

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The FNIRSI LCR-ST1 is a compact, multifunctional, and smart LCR tester that supports automatic measurements of resistance, capacitance, inductance, diode testing, and continuity. Its 1.14-inch color display combined with a convenient magnetic adsorption function enhances ease of use, while the built-in 250 mAh lithium battery ensures long-lasting performance. The device supports three frequency ranges (100 Hz, 1 kHz and 10 kHz) and offers 0.3 V and 0.6 V RMS test levels for versatile testing applications. The unique tweezer-shaped design of the LCR-ST1 is ideal for delicate tasks in confined spaces and enables fast and accurate testing of electronic components. Its light weight and portable design make it an invaluable tool for both field and laboratory use. Whether you are an experienced engineer or just starting out in electronics, the LCR-ST1 delivers reliable and accurate measurement results, allowing you to complete your tasks with greater efficiency and precision. Features Offers 3 test frequencies (100 Hz, 1 kHz, 10 kHz) and 2 test voltage levels. Features automatic component identification for faster and more reliable measurements. High-resolution 1.14-inch color display for clear readouts. Supports automatic data recording and storage. The tweezer tips are made from gold-plated brass for enhanced durability and conductivity. Specifications Resistance Range 10 mΩ – 10 MΩ Capacitance Range 1 pF – 22 mF Inductance Range 1 μh – 10 H Diode On voltage 0.7 V Frequency Test 100 Hz, 1k Hz, 10 KHz Level Test 0.3 V, 0.6 V RMS Parameter Display ESR, D value, Q value, Z value, X value Display 1.14" HD color screen Charging Interface USB-C, 5 V/1 A Power Supply Built-in 250 mAh lithium battery Auto Recognition Measurement Yes Replaceable Tweezer Head Yes Auto Shutdown Yes Data Hold Yes History Record Connect to PC to view and export Dimensions 28 x 19 x 150 mm Weight 41 g Included 1x LCR-ST1 SMD Tweezers 2x Hook Tips 1x Magnetic Patch 1x USB cable 1x Tool bag 1x Manual Downloads Manual Firmware V1.6

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ANT500 from Great Scott Gadgets is a telescopic antenna designed for operation from 75 MHz to 1 GHz. Its total length is configurable from 20 cm to 88 cm. ANT500 is constructed of stainless steel and features an SMA male connector, rotating shaft, and adjustable elbow. ANT500 is a 50 ohm general purpose antenna. It is the perfect first antenna for use with HackRF One/Pro.

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The FNIRSI HRM-10 is a portable, high-precision battery internal resistance and voltage tester. This device offers true four-wire measurement and is designed for both accuracy and ease of use. It automatically measures internal resistance and voltage values simultaneously, displaying the results on its HD color screen. Users have the option to manually adjust voltage and resistance ranges to suit their needs. The device also includes a sorting mode that automatically filters the good and bad batteries based on user-set thresholds. Additionally, it supports the storage of historical data and allows for exporting measurement records in table format. Features High Measurement Accuracy Tabular Data Export Auto-Evaluate Measurement Results 8 Threshold Settings HD Color Screen Folding Stand 1000 mAh Lithium Battery Specifications Voltage Resistance Measuring range 0-100 V (DC) 0-200 Ω Accuracy ±0.5% ±0.5% Gear Automatic, 1 V, 10 V, 100 V Automatic, 20 mΩ, 200 mΩ, 2 Ω, 20 Ω, 200 Ω Instrument test signal frequency 1 Khz (AC) Rechargeable USB-C (5 V/1 A) Built-in battery 1000 mAh lithium battery User calibration Yes Sorting mode Yes History record Yes Recorded data export Yes Working environment –10°C to +45°C, relative humidity <80% Storage environment –20°C to +80°C, relative humidity <80% Dimensions 158.7 x 80.5 x 28.4 mm Weight 225 g Included 1x FNIRSI HRM-10 Internal Resistance Tester 1x Clip Test Line 1x USB-C data cable 1x Manual Downloads Manual Firmware V0.3

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The FNIRSI FNB58 USB tester (with Bluetooth) is a comprehensive and very accurate USB voltage and current meter. It features a 2.0-inch full-color HD TFT display, built-in USB-A, micro USB and USB-C interface. With this device you can measure the power supply or power consumption of products or the charging power of cell phones and power supplies. You can also determine the fast charging protocol of chargers. Features USB-A and USB-C interface 2.0" HD display Data at a glance Wide compatibility Ultra-precise data detection Play with fast charging technology Automatic protocol detection (PD2.0, 3.0, 3.1, PPS, QC2.0, 3.0, FCP, SCP, AFC, PE, DASH VOOC, SuperVOOC and more) Simple user interface, easy to operate 4 function curve displays (real-time voltage and current curve, offline curve recording, D+/D- voltage curve, high-speed power supply ripple measurement) Cable detection 10 groups of energy recording battery capacity calculation PC connectivity for data logging and firmware updates Bluetooth app for Android devices Specifications Voltage range 4-28 V Current range 0-7 A Power range 0-120 W Load equivalent internal resistance 0-9999.9 Ω D+/D- voltage 0-3.3 V Capacity 0-9999.99 Ah Power consumption 0-9999.99 Wh Cable resistance 0-9999.9 Ω Interfaces micro USB, USB-A, USB-C Dimensions 42 x 13 x 82 mm Downloads Manual Firmware V0.68

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The Raspberry Pi Pico 2 W is a microcontroller board based on the RP2350 featuring 2.4 GHz 802.11n wireless LAN and Bluetooth 5.2. It gives you even more flexibility in your IoT or smart product designs and expanding the possibilities for your projects. The RP2350 provides a comprehensive security architecture built around Arm TrustZone for Cortex-M. It incorporates signed boot, 8 KB of antifuse OTP for key storage, SHA-256 acceleration, a hardware TRNG, and fast glitch detectors. The unique dual-core, dual-architecture capability of the RP2350 allows users to choose between a pair of industry-standard Arm Cortex-M33 cores and a pair of open-hardware Hazard3 RISC-V cores. Programmable in C/C++ and Python, and supported by detailed documentation, the Raspberry Pi Pico 2 W is the ideal microcontroller board for both enthusiasts and professional developers. Specifications CPU Dual Arm Cortex-M33 or dual RISC-V Hazard3 processors @ 150 MHz Wireless On-board Infineon CYW43439 single-band 2.4 GHz 802.11n wireless Lan and Bluetooth 5.2 Memory 520 KB on-chip SRAM; 4 MB on-board QSPI flash Interfaces 26 multi-purpose GPIO pins, including 4 that can be used for AD Peripherals 2x UART 2x SPI controllers 2x I²C controllers 24x PWM channels 1x USB 1.1 controller and PHY, with host and device support 12x PIO state machines Input power 1.8-5.5 V DC Dimensions 21 x 51 mm Downloads Datasheet Pinout Schematic

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This short cable (10 cm) connects a standard HDMI cable to the Mini-HDMI port of a Raspberry Pi Zero.

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The LPS8 is an open source multi-channel LoRaWAN Gateway. It lets you bridge LoRa wireless network to an IP network via WiFi or Ethernet. The LoRa wireless allows users to send data and reach extremely long ranges at low data-rates. The LPS8 uses Semtech Packet Forwarder and is fully compatible with the LoRaWAN protocol. It includes a SX1308 LoRa concentrator, which provides 10 programmable parallel demodulation paths. LPS8 has pre-configured standard LoRaWAN frequency bands to use for different countries. User can also customized the frequency bands to use in their own LoRa network. Features Linux-based OpenWrt system Managed by intuitive Web GUI, SSH via LAN of WiFi Remote access with Reverse-SSH Emulates 49x LoRa demodulators LoRaWAN Gateway 10 programmable parallel demodulation paths Applications Logistiek and Supply Chain Management Smart Buildings & Home Automation Smart Cities Smart Agriculture Smart Factory Smart Metering Specifications Power Input via USB Type-C (5 V, 2 A) 1x USB host port 1x RJ45 (10/100 Mbit/s) 1x 2.4 GHz WiFi (802.11 b/g/n) LoRa Specs: 1x SX1308 Lora Concentrator 2x 1257 LoRa Transceiver Downloads Datasheet User Manual Source code on GitHub Dragino LoRa Gateway Selection Guide Use Dragino LPS8 as Helium Data-Only Hotspot Dragino LoRaWAN Gateway Setup Dragino Gateways/Hotspots with Helium Tutorial Firmware

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Official Case for Raspberry Pi 4 (white/red)

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The FNIRDSI DSO-TC4 is a multifunctional transistor oscilloscope that is both comprehensive and practical. It is designed for use in maintenance and R&D applications, integrating an oscilloscope, transistor tester, and signal generator into a single device. Features Equipped with a 2.8-inch TFT color screen for a clear and intuitive display Built-in high-capacity rechargeable lithium battery (1500 mAh) with a standby time of up to 4 hours Compact and lightweight, ideal for mobile use Specifications Oscilloscope Analog Bandwidth 10 MHz Real-Time Sampling Rate 48 MSa/s Input Impedance 1 MΩ Coupling Mode AC/DC Test Voltage Range 1:1 Probe: 80 Vpp (+40 V) 10:1 Probe: 800 Vpp (+400 V) Vertical Sensitivity 10 mV/div~10 V/div (X1 range) Vertical Displacement Adjustable with indication Time Base Range 50ns~20s Trigger Mode Auto/Normal/Single Trigger Type Rising edge, Falling edge Trigger Level Adjustable with indication Waveform Freeze Yes (HOLD function) Automatic Measurement Max, Min, Avg, RMS, Vpp, Frequency, Cycle, Duty Cycle Component Tester Transistor Amplification factor "hfe"; Base-Emitter voltage "Ube", Ic/Ie, Collector-Emitter reverse leakage current "Iceo", Ices, Forward voltage drop of protection diode "Uf" Diode Forward voltage drop <5 V (Forward voltage drop, Junction capacitance, Reverse leakage current) Zener Diode 0.01~32 V Reverse Breakdown Voltage (K-A-A Test Area) Field-Effect Transistor (FET) JFET: Gate capacitance "Cg", Drain current Id under "Vgs", Forward voltage drop of protection diode "Uf" IGBT: Drain current Id under Vgs, Forward voltage drop of protection diode Uf MIOSTET: Threshold voltage "Vt", Gate capacitance "Cg", Drain-Source resistance "Rds", Forward voltage drop of protection diode "Uf" Unidirectional SCR Trigger voltage <5V, Gate level (Gate voltage) Bidirectional SCR Trigger current <6mA (Gate voltage) Capacitor 25pF~100mF, Capacitance value, Loss factor "Vloss" Resistor 0.01Ω~50MΩ Inductor 10μH~1000μH, DC resistance DS18B20 Temperature sensor, Pins: GND, DQ, VDD DHT11 Temperature and humidity sensor, Pins: VDD, DATA, GND Signal Generator Output Waveform Supports 13 waveform outputs Waveform Frequency 0-50 KHz Square Wave Duty Cycle 0-100% Waveform Amplitude 0.1-3.0 V General Display 2.8-inch TFT color screen Backlight Brightness adjustable Power Supply USB-C (5 V/1 A） Battery 3.7 V/1500 mAh Languages English, German, Spanish, Portuguese, Russian, Chinese, Japanese, Korean Dimensions 90 x 142 x 27.5 mm Weight 186 g Included 1x FNIRSI DSO-TC4 (3-in-1) Oscilloscope (10 MHz) 1x P6100 Oscilloscope probes (10X) 1x Alligator clip probe 3x Test hooks 1x Adapter 1x USB-C charging cable 1x Manual Downloads Manual Firmware V0.0.7 (+V1.0.9)

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Fumes released during the soldering process are potentially harmful to health. This solder fume extractor is securely fastened to the work table with a bracket. Thanks to the 3 axes, the solder fume extractor can be positioned perfectly, i.e. directly above the rising solder fumes. The harmful solder fumes are extracted by a powerful but quiet fan and filtered by an activated-carbon filter mat. Features Removes solder fumes Absorbs toxic gases and fumes from brazing operations Helps reduce the likelihood of headaches, eye irration and neusea Adjustable absorption angle for accurate placement Easy replaceable activated carbon filter High-performance fan Low noise and long life service Specifications Absorption capacity: 1 m³/min (max.) Power consumption: 23 W Power supply: 220-240 VAC Amount of activated carbon filter: 7 g Maximum absorption weight: 2 g Dimensions: 220 x 270 x 168 mm (W x H x D) Weight: 1.4 kg

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The perfect tool for quick repairs The FNIRSI HS-01 is a powerful, adjustable smart soldering iron with a built-in 0.87-inch OLED display that quickly reaches temperatures between 80-420°C (180-780°F). The display shows all important information, including the status of the temperature level, the set temperature, the supply voltage and the power percentage. You can set the input voltage from 9-20 V directly in the menu according to your needs. The integrated sleep mode automatically turns off the iron after 30 minutes. Features 96 W input (DC) 65 W PD power OLED display Constant temperature & fast heating CNC metal integral molding Smart safety anti-scald Mini pocket size Ergonomic design Aluminum material Left/right hand switch Efficient heat radiation Inductive sleep Color: Black Specifications Power 65 W Screen 0.87" OLED Operating voltage 9-20 VDC Power supply USB-C Temperature range 80-420°C (180-780°F) Fast charging protocol PD trigger Dimensions 184 x 20 x 20 mm (7.24 x 0.79 x 0.79') Weight 56 g Power Selection Operating voltage 20 V 15 V 12 V 9 V Operating current ≥3.25 A ≥2.5 A ≥2 A ≥1.5 A Power 65 W 37.5 W 24 W 13.5 W Tin melting time 8s 12s 17s 30s Included 1x FNRISI HS-01 smart soldering iron 6x Soldering iron tips (HS01-BC2, HS01-KR, HS01-K65, HS01-B2, HS01-ILS, HS01-BC3) 1x DC to USB-C power cable 1x Mini soldering iron stand 1x Manual Required Power adapter USB-C cable Downloads Manual Firmware V0.3.s19

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The official Raspberry Pi mini-HDMI to HDMI (A/M) cable designed for all Raspberry Pi Zero models. 19-pin HDMI Type D(M) to 19-pin HDMI Type A(M) 1 m cable (white) Nickel-plated plugs 4Kp60 compliant RoHS compliant 3 Mohm 300 VDC insulation, withstands 300 VDC for 0.1s

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The Raspberry Pi 5 case is a refinement of the Raspberry Pi 4 case with improved thermal features to support the higher peak power consumption of the Raspberry Pi 5. It integrates a variable speed fan that is powered and controlled via a dedicated connector on the Raspberry Pi 5.

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This color-coded pin header is ideal for use with Raspberry Pi. All pins are color-coded with corresponding functions making prototyping and hacking easier. Specifications Suitable for all Raspberry Pi models with GPIO 2 pin rows with 20 pins each 2.54 mm pin spacing (pitch) Pin height: 3/6 mm Total height: approx. 11 mm Colors/Functions Orange = 3.3 V Red = 5 V Pink = I²C Purple = UART Blue = SPI Yellow = DNC Green = GPIO Black = GND (Ground)

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