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Manufacturers
This powerful step-up/step-down...
If you're looking for the most compact li'l display for a Raspberry Pi (most likely a Pi Zero) project, this might be just the thing you need! See description for more details about the product. Add to cart now!
We've taken our popular Adafruit PN532 breakout board and turned it into a shield - the perfect tool for any 13.56MHz RFID or NFC application. See description for more details about the product. Add to cart now!
PC Expansion Card to USB 3.0 (4 ports) See description for more details about the product. Add to cart now!
This card capability allow for upgrade with extra serial cards to your computer effortlessly. See description for more details about the product. Add to cart now!
PCI Express to M.2 NGFF 1 x NVME Expansion Card
Arduino Compatible Expansion Board for Onion Omega
Consume less energy as adapter automatically lowers power consumption when traffic is low. See description for more details about the product. Add to cart now!
The Raspberry Pi is an amazing single board computer - and one of the best parts is that GPIO connector! See description for more details about the product. Add to cart now!
Load Cell / Wheatstone Amplifier Shield (2ch)
This touch-able add on shield for Arduinos will inspire your next interactive project with 12 capacitive touch sensors. See description for more details about the product. Add to cart now!
Micro Power Distribution Board with 5V BEC (2~4S LiPoly) See description for more details about the product. Add to cart now!
This development board is based on the ESP-32 Wrover module, built with the latest technology from Espressif. This board will provide your project with WiFi and Bluetooth connections, ideals for advanced IoT applications. See description for more details about the product. Add to cart now!
Learning Shield for Arduino See description for more details about the product. Add to cart now!
WIFI D1 mini - shield Button See description for more details about the product. Add to cart now!
Break-out Card for Mega-IO RPi/Zero
This lovely little shield is the best way to add a small, colorful and bright display to any project. See description for more details about the product. Add to cart now!
WiPy 2.0 development board that can provide WiFi and Bluetooth connectivity, as well as a host of GPIO peripherals and pins. The product is based on the new ESP32 integrated circuit for both processing and communication. Programming can be done very easily with your own IDE using the Python programming language. See description for more details about the...
Expansion board with servomotor connections allows the expansion of the Onion Omega2 / Omega2 Plus development board with 16 PWM channels that can be used to control actuators or other devices. See description for more details about the product. Add to cart now!
What's a project if it's trapped on your desk? Now you can take your Arduino anywhere you wish with the PowerBoost shield! This stackable shield goes onto your Arduino and provides a slim rechargeable power pack, with a built-in battery charger as well as DC/DC booster. See description for more details about the product. Add to cart now!
IC Test Board See description for more details about the product. Add to cart now!
Button SHIM gives you five handy, physical buttons and an RGB status LED, and it's HAT and pHAT-compatible! See description for more details about the product. Add to cart now!
3 mm Grinding Tool Set (30 pcs)
3 mm Grinding Tool Set (30 pcs) (one piece missing, damaged box)
Pioneer 600 Expansion Plate for Raspberry Pi is useful to make the most of your development pad. See description for more details about the product. Add to cart now!
Expansion board for Onion Omega2 / Omega2 + that allows the use of LiPo accumulators for safe feeding of development pad. The dock also offers a charge circuit for the LiPo battery. See description for more details about the product. Add to cart now!
Upgrade your :MOVE mini with sensory input via our :MOVE Sensor Interface Board for the BBC microbit & take your :MOVE mini robotics projects to the next level. See description for more details about the product. Add to cart now!
DHT12 sensor detect the surrounding humidity and temperature. This is an upgraded version of the classic DHT11 humidity temperature sensor and it is fully downward compatible, more precise and adds an I2C interface. It supports single bus and I2C communication See Description for more details about the product. Add to cart now!
The Grove Shield FeatherWing for Particle Mesh and all Feathers is an add-under for any Particle Mesh or Feather board, so that you can easily interface with Seeed's huge collection of Grove sensors. Now you can have full range of hundreds of Grove modules with Particle Mesh along with our Feather line! See description for more details about the product....
A4988 / DRV8825 Stepper Motor Driver Expansion Board See description for more details about the product. Add to cart now!
Diagonal Cutter Orange and Black See description for more details about the product. Add to cart now!
Give your plain ol' microcontroller project a lift with the Adafruit AirLift - a breakout board that lets you use the powerful ESP32 as a WiFi co-processor. See description for more details about the product. Add to cart now!
PCI to Wireless 2.4 GHz and 5 GHz 300 Mbps Expansion Card
Support 10/100/1000Mbps throughput Support Wake-on-LAN Support power down/link down power saving Support Windows XP 32/64bit, Vista 32/64bit, Windows 7 32/64bit, Windows 8 32/64bit See description for more details about the product. Add to cart now!
Mega-IO Expansion Card for Raspberry Pi/Zero Sequent Microsystems stackable expansion card for Raspberry Pi B+, 2, 3 and Zero Features eight onboard relays and eight 12-bit ADC channels Up to four MEGA-IO cards can be stacked on top of a Raspberry Pi Configurable interrupt inputs See description for more details about the product. Add to cart now!
This LiPoly backpack makes it really easy to do! Instead of wiring 2 or 3 boards together to make a charging system, this little PCB sits on top of the PCB and allows a LiPoly/LiIon battery to plugin. See description for more details about the product. Add to cart now!
The original Adafruit Motor shield kit is one of our most beloved kits, which is why we decided to make something even better. See description for more details about the product. Add to cart now!
This shield fits right over your Arduino or compatible. At the heart is a powerful GSM cellular module (we use the latest SIM808) with integrated GPS. This module can do just about everything See description for more details about the product. Add to cart now!
Raspberry Pi 3B I/O Expansion Board See description for more details about the product. Add to cart now!
Ethernet Expansion for Onion Omega
This shield with graphic LCD 2.4" touchscreen is perfect for your projects. See description for more details about the product. Add to cart now!
With this RGB LED module, you can add a programmable colorful light to your new project, capable of producing almost any color. See description for more details about the product. Add to cart now!
PCT-5-115 Wire Connector See description for more details about the product. Add to cart now!
Corner Connector for 20 mm V-Slot Profiles See description for more details about the product. Add to cart now!
This pre-built Edge Connector Breakout Board for the BBC micro:bit gives access to all the important pins on the bottom edge of the BBC micro:bit.It provides access to all of the BBC micro:bit processor pins allowing a lot of extra functionality to be added. See description for more details about the product. Add to cart now!