Fun Electronics

The PicoGo is a smart mobile robot based on Raspberry Pi Pico, it includes ultrasonic module, LCD module, Bluetooth module, line following module, and obstacle avoidance module, all these functions are highly integrated for easily achieving IR obstacle avoidance, auto line following, Bluetooth/IR remote control, and more. With various advanced features, it will help you fast get started with smart robot design and development. Features Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series Battery protection circuit: over charge/discharge protection, over current protection, short circuit protection, reverse proof, more stable and safe operating Recharge/Discharge circuit, allows programming/debugging concurrently while recharging 5-ch infrared sensor, analog output, combined with PID algorithm, stable line tracking Onboard multiple smart robot sensors like line tracking, obstacle avoidance, no more messy wiring 1.14-inch IPS colorful LCD display, 240 x135 pixels, 65K colors Integrates Bluetooth module, allows teleoperations like robot movement, RGB LED display color, buzzer, etc. by using mobile phone APP N20 micro gearmotors, with metal gears, low noise, high accuracy Colorful RGB LED IR obstacle avoidance The module sends IR beam and detects objects by receiving the reflected IR beam, to easily avoid obstacles in the way. Auto line following Features 5-ch IR detector for sensing and analysing the black line, combined with PID algorithm for adjusting robot movement, high sensitivity, stable tracking. Ultrasonic sensor Ultrasonic is generally faster and easy-to-calculate, suitable for functions like real time control, and obstacle avoidance, with the industrial practical ranging accuracy, it is widely used on robot research and development. Object tracking The robot is able to detect front object by ultrasonic or IR, and keeps moving to track the target automatically. IR remote control Integrates IR receiver, so that you can control the robot to move or turn direction by sending infrared light from the remote controller. Bluetooth remote control Comes with mobile phone APP, allows you to use the phone to control the movement of the robot, or control its peripherals like changing LED color, making the buzzer to sound, etc. RGB LED control Included 1x PicoGo base board 1x PicoGo acrylic panel 1x 1.14-inch LCD Module 1x Ultrasonic sensor x1 1x IR remote controller 1x USB-A to micro-B cable 1.2 m 1x PH2.0 8-Pin cable 5 cm opposite side headers 1x Mini cross wrench sleeve 1x Screwdriver 1x Screws and standoffs pack Required 1x Raspberry Pi Pico (pre-soldered header) 1x 5 V/3 A power supply 2x 14500 batteries Downloads Wiki

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The AxiDraw MiniKit 2 The AxiDraw MiniKit 2 is a special compact addition to the AxiDraw lineup. Designed for lighter-duty applications, It takes up less desk space and less storage space. It's considerably more portable, too. The AxiDraw MiniKit is also the only DIY kit model of AxiDraw that you get to assemble yourself. All other AxiDraw models ship fully assembled, tested, and ready to use.) A Mini Plotter The AxiDraw MiniKit 2 has a working area of about 6 × 4 inches (150 × 100 mm): Big enough to be useful for a wide range of applications including short notes, postcards, and addressing envelopes. It's also ideally suited for use as a signature machine, for signing checks, letters, books, or artwork. 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 normally 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. Specifications Performance Usable pen travel (inches): 6.3 × 4 inches Usable pen travel (millimeters): 160 × 101 mm Vertical pen travel: 0.7 inch (17 mm) Maximum XY travel speed: 10 inches (25 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, extruded, or folded aluminum, manufactured and anodized in the USA. Holds pens and other drawing instruments up to 5/8' (16 mm) diameter and 25 g weight. Overall dimensions: Approximately 14.25 × 9.25 × 4.25 inches (36 × 23.5 × 11 cm) Maximum height with cable guides: Approximately 9 inches (23 cm) Footprint: Approximately 13.5 × 1.7 inches (35 x 4.5 cm) Weight: 3.2 Lb (1.5 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 All parts and materials necessary to build the AxiDraw MiniKit 2 writing and drawing machine. Multi-plug power supply with EU adapter USB cable Small Easel (Board and clips) for paper holding Tools needed Scissors or diagonal cutters Small Phillips-head screwdrivers: #0 and #1 sizes Small flat-head screwdriver: 2 mm or 5/64' blade width recommended Miniature pliers (Recommended but not required) Small hobby knife (Recommended but not required) Downloads User Guide

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Easy to solder real time watch kit with a unique laser cut acrylic casing. Four individual acrylic parts cut to fit the internal PCB, battery and switch perfectly. Included is a velcro wrist band. After soldering the Solder:Time, the watch is built by stacking the acrylic parts with the PCB and holding it together with the included screws.The Solder:Time was designed to be a wrist watch. It doesn't have to be limited to living on your wrist, you could also use it as a badge or desk clock.Features Great looking laser cut acrylic case Unique watch Easy to solder Stand alone project – no computer or other programmer required. Just solder it and it's ready! On board Dallas DS1337+ Real Time Clock (RTC) for super accurate time keeping Jumper (on bottom) for always on use. Hackable: Programming and I²C pads labeled on bottom Clear front and back casing to show the internal electronics Adjustable wrist band Can be also be worn as a badge with optional badge clip. Long lasting battery, with special LED lighting method and very low power processor sleeping. Included Solder:Time PCB with all of the electronics Laser cut acrylic casing with four screws Easy to use Velcro type wrist band (long enough for huge wrists, trim-able for smaller ones. CR2032 Battery DownloadsDocumentationRequiredSoldering Iron, solder and wire snips.

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The Joy-Car is an autonomous robot based on micro:bit and offers a modular robotics learning kit. With the help of the detailed manual, all assemblies and their functions as a whole machine are explained, as well as details of programming and codes.Sensors such as line tracking, ultra sonic, infrared and wheel speed sensors provide functions such as autonomous driving and even the control via Bluetooth via a second, separate micro:bit.The additional equipment simulates indicators, lights, reversing light and horn, thus complement the experience of an autonomous robot car. With addressable LEDs, individual lighting scenarios can also be realized.SpecificationsPower Supply 4x AA batteries Alternatively: 4.5-9 VDC Functions & Features Learning the individual components as a whole machine Suitable from 9 years on, ideal for school purposes Detailed instructions for programming including codes Programming languages: Micro:Python and MakeCode Autonomous driving by line finder, ultrasonic and infrared BT-control via separate 2nd micro:bit possible Simulation of indicators, lights, reversing light and horn Compatible with micro:bit v1 and v2 Included sensors 2x Speed sensor 3x Line tracking sensor 1x Ultrasonic sensor 2x Obstacle sensor Included electronic assembly 1x Joy-Car mainboard 2x Gear motor 2x Servo motor 4x LED board 1x Battery case Dimensions189 x 171 x 77 mmIncluded items Joy-Car Acryl Kit Sensors Electronics assembly Mounting material Connection cables RequiredBBC micro:bit v1 or v2Downloads Manual MakeCode Tutorials Websitehttps://joycar.joy-it.net/en/

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For your next Undercover Mission With this technological gadget, your voice is guaranteed to remain unrecognizable. The voice changer modifies the frequencies of your voice so that even your best friends won't recognize it. The ideal tool for remaining 'undercover' or playing a prank! Additionally required: 1 x 9 V battery

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The EggBot Pro is a complete re-imagining of the EggBot, designed for rigidity, ease of use, and faster setup. Its major components are solid aluminum, CNC machined in the USA, and powder coated or anodized. It's sturdy as can be. The frame has an open front, for greatly improved accessibility and visibility while you are plotting. The most common mechanical adjustments are faster with bicycle-style quick releases and repositioned thumbscrews for easier access. And, it comes fully assembled and ready to use. Assuming that you've installed the software first, you can be up and printing within minutes of opening the box. The EggBot Pro fits spherical and egg-shaped objects from roughly the size of a gumball to that of a light bulb — about 1 to 3.5 inches in diameter (2.5 - 9 cm). Perfect for ping pong balls, golf balls, chicken eggs, and similarly sized objects. The movements of the pen and egg motors are controlled by high-torque precision stepping motors, and the pen lift mechanism is a quiet and reliable servo motor. The included EiBotBoard v2.0 (EBB) driver board uses 16× micro stepping to give a resolution of 3200 steps/revolution in both axes. A universal-input plug-in power supply is included with the EggBot kit, as is a USB cable and one black Sharpie marker. To operate the EggBot Pro, you will need a reasonably modern computer with an available USB port (Mac, Windows or Linux), plus internet access to download the necessary software. The EggBot is usually controlled through a set of open-source extensions to Inkscape, the excellent, popular and free vector graphics program. The basic operation is much like that of a printer driver: you import or make a drawing in Inkscape, and use the extensions to plot your drawing onto whatever object you've mounted in the EggBot. It's all handled through an easy to use graphical user interface and works cleanly on Mac, Windows, and Linux. The standard pen holder included with the EggBot kit is designed to fit various art pens including Sharpie Ultra Fine Point and Sharpie Fine Point pens. However, it can fit almost any pen of similar size. You can even fit a lot of things that aren't pens. One example: We offer a diamond point engraving tool for EggBot (shown here), capable of etching and engraving hard materials like glass, stone, and ceramic.

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This smart plinth lighting automatically switches on and off when you get up at night. The motion sensor sees you get out of bed and the light turns on! There is an illuminated path from bed to toilet. Obstacles on the way to the toilet are immediately visible and tripping hazards are prevented. Scientific research shows that the fear of falling is significantly reduced when using a Guide Light. The LED lighting has a perfect light intensity. The light is subtle enough not to wake you up, but bright enough for a reliable orientation. The Guiding Light is much more than just a night light.

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With the Picade Desktop Retro Arcade Machine (10-inch Display) you can build your very own arcade machine. Cabinet Features Black, powder-coated panels Joystick with black ball top Acrylic marquee and console with authentic artwork Dedicated illuminated power button Push-fit arcade buttons Easy access with removable back panel 3' speaker (5 W, 4 Ω) Grippy rubber feet Dimensions: 350 x 230 x 210 mm 1024x768 (4:3 ratio) IPS (wide viewing angle) display Pimoroni-designed and manufactured HDMI display driver board and keypad controls Powered by micro-USB cable (included) from your Pi Picade X HAT Features Easy DuPont connectors for buttons and joystick Push-fit speaker terminals USB-C power management, power switch pins, and power button I²S audio DAC with 3 W amplifier (mono) 4-way joystick inputs 4 utility buttons 6 player buttons Metal standoffs to hold your Picade X HAT securely Included Picade enamel pin badge Pimoroni Super Sticker Selection Picade poster/assembly instructions Please note: You will need to add a Raspberry Pi, USB-C power supply, and a MicroSD Card.

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Ulanzi TC001 is an LED pixel clock consisting of 256 individual addressable RGB LEDs (8x32) with built-in battery, buzzer, light, temperature and humidity sensor. The integrated rechargeable battery offers a runtime of up to 5 hours. The WiFi connection to the clock is made via an ESP32 chip. Ulanzi TC001 uses an ESP32-WROOM-32D module. Features Pixelated message display Simultaneous Display of the Number of Followers: Fan growth is immediately visible, suitable for YouTube, Bilibili, and Weibo. Pomodoro Clock Design: Manage your own time more scientifically. Explore unlimited possibilities: Multiple programs need to be installed through the control server to achieve more functions. Awtrix Makes it Better: Awtrix simulator in TC001’s firmware simulates an Awtrix matrix and allows you to control the clock using a standard Awtrix host. Hi-tech and stunning appearance: Modeling simple atmosphere, LED full-color pixel screen with better imaging. Built-in 4400 mAh battery with up to 5 hours of battery life. Specifications Number of LEDs: 256 (8x32) Operating voltage: 3.7 V Power: 3 W Battery capacity: 4400 mAh Interface: USB-C Dimensions: 200.6 x 70.3 x 31.9 mm Weight: 283 g Inbegrepen Ulanzi TC001 Smart Pixel Clock USB cable Manual Downloads Firmware

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Always Listening With this kit, you can easily built a powerful listening device that is perfect for animal voices and quiet noises. The manual clearly guides you through the assembly. No previous experience is required. Ideally suited for all hobby investigators and tinkerers interested in technology. Additionally required: 1 x 9 V battery Headset with 3.5 mm phone jack

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CrowBot BOLT is an ESP32-controlled, intelligent, simple and easy-to-use open source robot car. It is compatible with the Arduino and MicroPython environments, with graphical programming via Letscode. 16 learning courses with interesting experiments are available. Features 16 lessons in three languages (Letscode, Arduino, Micropython), fast learning and fun experiments Compatible with Arduino, MicroPython development environment, using Letscode graphical programming, easy to use Strong scalability, with a variety of interfaces, can be expanded and used with Crowtail modules A variety of remote control modes, you can use the infrared remote control and joystick to control the car Specifications Processor ESP32-Wrover-B (8 MB) Programming Letscode, Arduino, Micropython Control method Bluetooth Remote Control/Infrared Remote Control Input Button, Light sensor, Infrared Receiving Module, Ultrasonic Sensor, Line Tracking Sensor Output Buzzer, Programmable RGB Light, Motor Wifi & Bluetooth Yes Light sensor Can realize the function of chasing light or avoiding light Ultrasonic Sensor When an obstacle is detected, the driving route of the car can be corrected to avoid the obstacle Line Tracking Sensor Can make the car move along the dark/black lines, intelligently judge and correct the driving path Buzzer Can make the car sound/whistle, bringing a more direct sensory experience Programmable RGB Light Through programming, it can show colorful lights in different scenes Infrared receiver Receive infrared remote control signals to realize remote control Interfaces 1x USB-C, 1x I²C, 1x A/D Motor type GA12-N20 Micro DC Gear Motor Operating temperature -10℃~+55℃ Power supply 4x 1.5 V batteries (not included) Battery life 1.5 hours Dimensions 128 x 92 x 64 mm Weight 900 g Included 1x Chassis 1x Ultrasonic Sensor 1x Battery Holder 2x Wheels 4x M3x8 mm Screws 2x M3x5 mm Copper Column 2x Side Acrylic Plates 1x Front Acrylic Plates 1x Screwdriver 2x 4 Pin Crowtail Cable 1x USB-C Cable 1x Infrared remote control 1x Instructions & Line Track Map 1x Joystick Downloads Wiki CrowBot-BOLT_Assembly-Instruction Joystick-for-CrowBot-BOLT_Assembly-Instruction CrowBot_BOLT_Beginner’s_Guide Designing Documents of CrowBot Designing Documents of Joystick Lesson Code 3D Model Factory Source Code

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If you’re looking for a simple way to start soldering or just want to make your own Dasduino, this soldering set is a great opportunity. "Make your own Dasduino CORE" is an educational set for learning the skill of soldering, with which you end up with a functional microcontroller board. As with the other SMD versions of the Dasduino CORE boards we offer, the possibilities are endless. It is based on the ATmega328P microcontroller, and all SMD components are already soldered on the board. The set also includes a THT socket for the microcontroller, which simplifies the replacement of the microcontroller should it ever become necessary. Included 1x PCB 7x Capacitors (100nF) 4x Capacitors (2.2uF) 2x Capacitors (22pF) 5x Resistors (2.2 kOhm) 5x Resistors (10 kOhm) 3x Resistors (1 kOhm) 1x Resistor (100 kOhm) 1x Resistor (100 ohm) 1x JST battery connector 1x LED (purple) 1x LED (white) 1x LED (blue) 1x LED (red) 1x LED (orange) 1x Socket for ATmega328P 1x ATmega328P microcontroller

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If you are looking for an easy way to get started with soldering or simply want to make a small portable gadget, this set is a great opportunity. "LED cube" is an educational set for learning the soldering skill, with which you get a small electronic game at the end. After you turn on and shake this board, certain leds will light up randomly and symbolize the number, as if a real die had been thrown. It is based on the Attiny404 microcontroller, programmed in Arduino, and there is a battery on the back which makes this gadget portable. There is also a keychain so you can always carry your new game with you! Soldering is easy according to the markings on the board. Included 1x PCB 1x ATtiny404 microcontroller 7x LEDs 7x Resistors (330 ohm) 1x Resistor (10 kohm) 1x Battery holder 1x CR2032 battery 1x Switch 1x Vibration sensor SW-18020P 1x Keychain ring

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If you are looking for a simple way to learn soldering, or just want to make a small gadget that you can carry, this set is a great opportunity. Reaction game is an educational kit which teaches you how to solder, and in the end, you get to have your own small game. The goal of the game is to press the button next to the LED as soon as it turns on. With every correct answer, the game gets a bit harder – the time you have to press the button shortens. How many correct answers can you get? It’s based on ATtiny404 microcontroller, programmed in Arduino. At its back, you’ll find CR2032 battery which makes the kit portable. There’s keychain holder as well. Soldering process is easy enough based on the mark on the PCB. Included 1x PCB 1x ATtiny404 microcontroller 4x LEDs 4x Pushbuttons 1x Switch 4x Resistors (330 ohm) 1x CR2032 battery holder 1x Battery CR2032 1x Keychain holder

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If you are looking for a simple way to learn soldering, or just want to make a small gadget that you can carry, this set is a great opportunity. Stop me game is an educational kit which teaches you how to solder, and in the end, you get to have your own small game. The LEDs go up and down, and your goal is to press the button as soon as the green LED turns on. With every correct answer, the game gets a bit harder – the time you have to press the button shortens. How many correct answers can you get? It’s based on ATtiny404 microcontroller, programmed in Arduino. At its back, you’ll find CR2032 battery which makes the kit portable. There’s keychain holder as well. Soldering process is easy enough based on the mark on the PCB. Included 1x PCB 1x ATtiny404 microcontroller 7x LEDs 1x Pushbutton 1x Switch 7x Resistors (330 ohm) 1x CR2032 battery holder 1x Battery CR2032 1x Keychain holder

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The QAV250 Kit is the perfect way to get started developing on either PX4 or Ardupilot. It pairs a carbon fiber 250 racing frame and essential electronics with Pixhawk 6C mini autopilot. The kit is easy to assemble. No soldering needed. Specifications Micro Power Module (PM06 v2) Motors: 2207 KV1950 Wheelbase: 250 mm Dimensions: 198 x 235 x 70 mm Weight: 347 g Included Carbon fiber 250 airframe with hardware Micro Power Module (PM06 v2) Motors: 2207 KV1950 5' Plastic Props Fully assembled Power Management Board with ESCs (BLHeli S ESC 20A) Battery Straps Note: LiPo battery is not included.

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The X500 V2 ARF Kit is an affordable, lightweight, and robust carbon fiber professional drone kit that is easy to assemble (less than 15 minutes). It comes with the X500 V2 Frame Kit and motors, ESCs, power distribution boards and propellers preinstalled. It is perfectly compatible with various flight controllers such as the Holybro Pixhawk series, Durandal, Pix32 V5, etc. There are numerous improvements compared the previous model. Specifications Wheelbase: 500 mm Motor mount pattern: 16x16 mm Frame body: 144x144 mm, 2 mm thick Landing gear height: 215 mm Space between top and bottom plates: 28 mm Weight: 610 g Flight time: ~18 minutes hover with no additional payload. Tested with 5000 mAh battery. Payload: 1500 g (without battery, 70% throttle) Battery recommendation: 4S 3000-5000 mAh 20C+ with XT60 Lipo battery (not Included) Included X500 V2 Frame Kit With Preinstalled Items: 4x Motors: Holybro 2216 KV920 Motor (4 pcs) with XT30 Plug 4x ESCs (BLHeli S ESC 20A) 6x 1045 Propellers Power Distribution Board – XT60 plug for battery & XT30 plug for ESCs & peripherals Note: Depth camera mount is sold separately.

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With this comprehensive complete set, you can now enter the fascinating world of electronics. In addition to an Oxocard Connect and a breadboard cartridge, it contains 96 electronic components with which you can build a variety of electronic circuits. Features Free and unlimited access to the nanopy.io editor with a variety of scripts that you can transfer to your Oxocard Connect at the touch of a button. Electronics course with 15 experiments that show you step by step how to switch LEDs, connect a servo, generate acoustic signals with a piezo and much more. Oxocard Connect High quality microcontroller device with TFT screen, glass cover, joystick, USB-C, as well as revolutionary 16-pin cartridge slot. The Oxocard Connect represents the next generation of small experimental computers. The universal cartridge slot allows ready-made or self-developed boards to be brought to life instantly by simply plugging them in. Each card comes with drivers and demo programs installed and automatically loaded and started when plugged in. Breadboard Cartridge With the Breadboard you can quickly plug in your own circuits. A plug-in board with 17 rows is available for this purpose. Connections: two analog inputs, five digital ports, I²C, SPI, GND/V3.3. access to the 5 V power source of the port. Red LEDs are attached to the digital pins. 5 V can also be injected to power the Oxocard Connect without USB. Included 1x Oxocard Connect 1x Breadboard Cartridge Electronic components 1x PIR-Sensor (Motion detector) 1x Thermistor 10 kΩ (Temperature sensor) 1x Photoresistor 10 kΩ (Light sensor) 1x Potentiometer 1x Mikroservo SG92R 1x Piezo (Acoustic signals) 3x LED (green, yellow, red) 2x Buttons 9x Resistances 75x Cables (angled) – various colors and lengths

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