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Showing 81-100 of 100 products
nRF52832 Bluetooth Low Energy Module - MDBT42Q-512KV2
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If you have a custom PCB design and you'd like to add a little Bluetooth Low Energy, this module is ultra compact and easy to use. It contains a Nordic nRF52832 chip that comes integrated with BLE radio as well as most of the supporting circuitry and even a chip antenna. The whole thing comes ...
Dings and Dents
Think of these Ding and Dent boards as a mini Dumpster Dive, you don’t know what you’ll get and neither do we until they are pulled to ship your order. One quantity equals one product. You may get something as small as arcade buttons or something as big as a Arduino Kit with a broken plastic case...
WiFi Shield
This WiFi Shield connects your Arduino or Crowduino to the internet wirelessly. Just connect it to your wireless network with a few simple instructions, you can start to control your applications through the internet now. This Wifi Shield utilizes a RN171 which is a complete, standalone TCP/IP wi...
nRF52840 USB Key with TinyUF2 Bootloader - Bluetooth Low Energy
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This USB dongle/key type thing is a little unusual - it isn't a BLE adapter that you plug into a computer to add wireless capability. (If you do want something like that, our Bluetooth 4.0 USB Module will do the job nicely.) Instead, this is basically a minimal nRF52840 wireless microcontrol...
![RGB LCD Shield Kit w/ 16x2 Character Display - Only 2 pins used! [POSITIVE DISPLAY]](/rails/active_storage/representations/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkCRblJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--d7efc0c83093e59a03da844a812d438494777450/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVHsIOgtmb3JtYXQ6CXdlYnA6EnJlc2l6ZV90b19maXRbB2kCkAFpApABOgpzYXZlcnsHOgxxdWFsaXR5aVc6CnN0cmlwVEkiCHB1cgY7AFRJIg52YXJpYXRpb24GOwBG--f55be79df1f1b025f86d676a642df617e240cfbc/image_74f3e35e-432d-402e-901b-5a8af96cd8af.jpg)
RGB LCD Shield Kit w/ 16x2 Character Display - Only 2 pins used! [POSITIVE DISPLAY]
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This Arduino shield kit combines a 16×2 RGB character LCD with five navigation buttons, all controlled over I2C using just two pins (Analog 4 and 5). An on-board I2C port expander handles the LCD, RGB backlight, and keypad inputs, leaving your remaining pins free for sensors and other peripherals...
SparkFun Power Driver Shield Kit
The SparkFun Power Driver Shield Kit lets you switch high-current loads directly from your Arduino using six RFP30N06LE N-channel MOSFETs. Connect a computer power supply or other DC source to drive motors, solenoids, LED strips, and other power-hungry devices with PWM control. Each of the six c...
Mote - Complete Kit (Host + 4 Sticks + Cables)
Mote is a stylish USB-controlled RGB LED lighting system, perfect for under-shelf, under-cabinet, or mood lighting. This complete kit includes a USB controller with four channels, four APA102 LED strips (16 pixels each, 64 pixels total), four 1-metre custom cables, and a USB A to Micro B cable — ...
xBee Shield for Arduino
The A000064 wireless proto shields allow an Arduino board to easily connect with an RF module, enabling wireless communication using external wireless modules. You can use the wireless module from Digi to create a network of Arduino boards, solder parts to the prototyping area to create your pro...
Yahboom 4WD Uno R3 smart robot compatible with Arduino
The Yahboom 4WD Smart Robot is a fully featured Arduino-based robotics kit built around the Arduino UNO R3 controller. The aluminium alloy chassis with four-wheel drive and metal motor brackets provides a sturdy platform for learning robotics, sensor integration, and programming. Most components...
Hobby Gearmotor - 140 RPM (Pair)
These are a pair of hobby gearmotors from DAGU. These gearmotors are the same ones recommended for use in the Shadow Chassis and offer a cheap and easy-to-use setup to get your wheels turning. Each Hobby Gearmotor also possess a 9mm long output on a straight axis.These gearmotors require a voltag...
Inventor's Kit Refill Pack
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Classroom electronics kits take a beating, especially when they are shared across lessons, workshops and makerspaces. This refill pack is designed to replace the small, commonly lost or worn parts from the SparkFun Inventor's Kit without needing to replace an entire kit.Inside the included protec...
Little Bird 45 in 1 sensor kit for Arduino
This kit brings together a wide range of sensor and interface modules for Arduino projects, experiments and classroom learning. It includes input sensors, output modules, switching modules, power modules and useful building blocks for trying common electronics ideas.Use the modules to explore lig...
Otto Kit
Build a functional, interactive Otto-style robot with a bundled set of electronics for sensing, movement, control and power. This kit is designed to help you assemble a robot that can detect objects in its path and move using compact servo motors.An ultrasonic distance sensor lets the robot sense...
Self-Emptying Rain Gauge with RJ11
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This rain gauge measures rainfall using a self-emptying bucket-type mechanism. Each time enough rain is collected, it triggers a momentary button closure that can be read by your electronics project.The switch closure can be measured with interrupt pins or a digital counter, making it suitable fo...
Gravity: Analog Dissolved Oxygen Sensor / Meter Kit For Arduino (Pre-Order)
Measure dissolved oxygen in water for aquaculture, environmental monitoring, natural science projects and general water-quality work. This DFRobot Gravity kit pairs a galvanic dissolved oxygen probe with an analogue signal converter board for easy use with Arduino and other microcontrollers that ...
Proto-Screwshield (Wingshield) R3 Kit for Arduino
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The Proto-ScrewShield is a dual-purpose Arduino prototyping shield that combines a large through-hole prototyping area with screw terminal breakouts for every Arduino pin. Instead of soldering wires directly, you get sturdy, reliable screw terminals — making it easy to connect and disconnect exte...
Gravity: Starter Kit for Arduino
The Gravity Starter Kit for Arduino is a plug-and-play electronics toolkit designed for beginners and makers getting started with the Arduino platform. It includes a DFRduino UNO R3 microcontroller (fully compatible with Arduino UNO) along with 12 popular sensors and components from DFRobot's Gra...
IR Kit For Arduino
This IR kit provides a remote control capability to your project. DOCUMENTS Wiki Arduino Library (Compatible with Leonardo) SHIPPING LIST IR Remote Controller (With battery CR2025 inside) x1 IR Receiver Module x1 (SKU: DFR0094) Digital Cable x1
IR Remote Control Kit For Arduino
A compact infrared wireless remote control kit for Arduino projects. The kit includes an ultra-thin 20-key IR remote and a 38 kHz IR receiver module, providing a simple way to add wireless control to robots, interactive displays, and other Arduino-based builds. The IR receiver module decodes sta...
Little Bird Arduino Advent Kit 2018
IF YOU MISSED OUT ON THIS KIT - we have the alternative *without* daily stickers on the components Tired of chocolate and your kids bouncing off the walls? Why not learn Arduino in bite sized chunks this year using the all new 2018 Little Bird Arduino Advent Kit. The Little Bird Arduino Advent...
