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Showing 41-60 of 83 products
Raspberry Pi UPS HAT
An uninterruptible power supply HAT for Raspberry Pi that provides steady power during outages, protecting your system from damage and ensuring safe shutdown. Ideal for mobile applications like Raspberry Pi cameras, tablets, and field data collection systems. The board features a MAX17043 fuel g...
UPS HAT for Raspberry Pi Zero
DFRobot UPS HAT is an uninterruptable power supply shield designed for the Raspberry Pi Zero series, and also compatible with Pi 2/3/A+. The UPS HAT can continue to provide power to the Raspberry Pi for a certain period of time when the system is powered off, by which to avoid system damage and a...
Yahboom OmiBox programmable cute robot car compatible with Scratch3.0 and LEGO
This is a programmable robot with a unique box shape, the size is about 100mm*87mm*70mm. The whole vehicle is composed of three PCB boards and three acrylic plates. Two wheels, the universal wheel and the PCB driver board are fixed by rivets, no need screw, no need welding. The three PCB boards a...
Sony Spresense Main Board
SPRESENSE is a low-power board computer for the IoT that is equipped with a GPS receiver and supports High-Resolution Audio codecs. The board allows for IoT versatility and can be developed for a vast range of uses, such as a drone utilizing the GPS and high-performance processor, a smart speaker...
Prototype Shield V3.0 For Arduino Mega
Arduino Mega ProtoShield V3.0 use with Arduino MEGA to build circuit. You can soldering the components on this shield and also you can set up circuit through the mini breadboard.Arduino Mega ProtoShield V3.0 adopts the prototype V3 gold PCB sink process, mainboard golden square pad spacing small,...
Arduino Automatic Smart Plant Watering Kit 2.1
The Arduino Automatic Smart Plant Watering Kit 2.1 is a complete system for monitoring and watering up to four plants automatically. Built around an integrated Arduino Leonardo mainboard, it uses capacitive soil moisture sensors to detect when each plant needs water and activates a pump and four-...
Beginner - Basic Kit for Arduino (With Crowduino)
This Basic Kit for Arduino is the perfect kit for you to dive into the electronics and Arduino world. It includes the Crowduino mainboard and the most popular accessories for a first-time user to learn about the Arduino hardware, software and general electronics theory. The detailed guide book...
Crowduino Uno-SD V1.5
The Crowduino Uno-SD mainboard is a microcontroller board that completely compatible with the Arduino UNO. It is based on the Atmega328P, which is widely also used in the Arduino Uno and other Arduino compatible boards. Compared to the previous Crowduino with Atmega328, , the Uno SD mainboard use...
OCTOPUS Magnetic Switch
OCTOPUS Magnetic Switch is a kind of electric brick carrying magnetic switch and compatible with OCTOPUS series. It mainly consists of WBSF12 dry reed switch. WBSF12 is a dry reed tube with frequently open contact point. When magnet come close to a certain distance,switch within WBSF12 will cl...
OCTOPUS OLED Display
OCTOPUS OLED Display is an OCTOPUS series electric brick with 128X64 OLED display.OLED display has characters of thin thickness, high brightness, self-emission, wide resolution and visual angle, wide temperature range and low power consumption,etc..It can be used for small patterns, alphabets,...
HDMI Input to USB 2.0 Video Capture Adapter
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Here's one of the easiest capture solutions for getting HDMI data into your computer or Raspberry Pi, really any system with a USB port. Use this capture device to convert a video signal from a camera (or another device) into a digital format your computer can recognize. Its trivially easy...
NEO Case for Raspberry Pi 4B-Sliding Magnetic
This NEO case is designed specifically for the needs and functionality of the Raspberry Pi 4 Model B. Made with aluminum alloy and polished with a modem Space Grey finish for stunning aesthetics.The case acts as passive cooling for the high demands of the Raspberry Pi 4 Model B. The hollow design...
4 Channels IR Reflective Sensor
This Elecrow 4-channel IR reflective sensor module combines four infrared emitter/receiver pairs with a mainboard that processes all signals. When an object enters the detection range, the corresponding channel outputs a low (TTL 0) signal and its indicator LED lights up. Each channel has an onbo...
FireBeetle ESP32-E IoT Microcontroller with header (Supports Wi-Fi Bluetooth)
FireBeetle ESP32-E, specially designed forIoT, is an ESP-WROOM-32E-based main controller board with dual-core chips. It supports WiFi and Bluetooth dual-mode communication, and features small size, ultra-low power consumption, on-board charging circuit and easy-to-use interface, which can be c...
NeoKey FeatherWing - Two Mechanical Key Switches with NeoPixels
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The NeoKey FeatherWing adds two mechanical key switch sockets with individually addressable NeoPixel backlighting to any Feather-format microcontroller. Each socket accepts Cherry MX or compatible switches (Kailh, Gateron, etc.) without soldering, using Kailh hot-swap sockets. A reverse-mount Ne...
Fermion: ADKey Board -10 Keys (Breakout)
This ADKey board with 10 keys can be used to drive your DFPlayer Pro, DFPlayer Mini, or Voice Recorder Module without programming or using various resistors. It offers 20 delicate button caps with comfortable hand feel, easy to be integrated into projects. You can also connect...
MindPlus Coding Kit for Arduino
MindPlus Coding Kit for Arduino is a set of tools for programming learning. As its compatibility for Mind+, a graphical coding software for starters, and Arduino IDE, this kit is well applicable to students from the lower grade to the higher grade. It comes with an Arduino Uno R3 mainboard and a ...
Raspberry Pi 4 Metal Case with 3.5" 480x320 TFT Touch Screen
Here comes a case that can hold the Raspberry Pi and the screen together.It consists of a metal case with a frosted tactile feel and a 3.5-inch TFT touch screen.The touch screen has a resolution of 480x320 and a refresh rate of 60 frames, which can smoothly play all kinds of video information or ...
RS232 Connector Expansion Shield for LattePanda Alpha&Delta
An industrial-grade RS232 expansion shield designed for the LattePanda Alpha and LattePanda Delta. Adds a 9-pin D-Sub (DB9) male RS232 port using an FTDI USB-to-serial chip with an isolated transceiver module for reliable data transmission in demanding environments. The stackable design mounts o...
RS485 Connector Expansion Shield for LattePanda Alpha&Delta
This industrial-grade RS485 shield from DFRobot is specially designed to expand two parallel RS485 ports (terminal) with high reliability for LattePanda Alpha and LattePanda Delta. Employing FTDI USB to serial port chip and industrial-grade isolated transceiver module, the shield comes with the c...
