Development Board Accessories (77 items)

Official Raspberry Pi 3 Model B Cases The Official Raspberry Pi 3 Model B protective case is available in both red/white (9098132) and black/grey (9098138) colour combinations. Features & Benefits ...

track: 1-hole island - material: single-sided board, epoxy FR-4, 1.6mm, 1.0 oz. flux coated bare copper - bore Ø: 1mm - dimensions: 80 x 100mm - compatible with eurodin connectors DIN41617 and DIN4...

A rotary encoder is an input device that indicates the rotating direction and how much the knob has been rotated. A rotary encoder is useful for for stepper and servo motor control.

A single solution to connect your smart devices to the Cloud. The antenna supports the GSM 850 / 900 / 1800 / 1900 MHz and UMTS bands. Designed for small devices, this antenna will work when used a...

track: full line - material: single-sided board, epoxy FR-4, 1.6mm, 1.0 oz. flux coated bare copper - bore Ø: 1mm - dimensions: 80 x 100mm - compatible with eurodin connectors DIN41617 and DIN41612...

EARTH unit is a Soil Moisture Sensor for measuring the moisture in soil and similar materials. The soil moisture sensor is pretty straight forward to use. The two large exposed pads function as pro...

We heard once that in the 4th millenium B.C. some guy asked the person who invented the wheel that question. The person who invented the wheel’s answer, we were told, was something like “well it’s ...

Hat PIR is an M5StickC compatible human body induction sensor, it belongs to “Passive pyroelectric infrared detector”, that detect the infrared come from the human body. When the infrared is detect...

track: full line - material: single-sided board, epoxy FR-4, 1.6mm, 1.0 oz. flux coated bare copper - bore Ø: 1mm - dimensions: 160 x 100mm - compatible with eurodin connectors DIN41617 and DIN4161...

Customers have asked us to carry basic perf-board, but we never liked the look of most basic perf: its always crummy quality, with pads that flake off and no labeling. Then we thought about how peo...

The Armor Case "Block" is your ideal choice when it gets really hot. This high-quality, aluminium-based case protects your Raspberry Pi 4 B not only against exterior shocks but also against interio...

Universal circuit board for 2-way crossovers, impedance compensation and level reduction possible. Material: Epoxy glass.

Need more room for your MKR Proto Shield? The MKR Proto Large Shield fits onto your MKR board using its provided female/male headers and enables you to fix it wherever you want with the mounting ho...

Beguiled by a fancy new chip that is only available in a SOIC or (T)SSOP pinout? This breakout PCB set will make your life much much easier and get you prototyping faster than ever. One side has a ...

Universal circuit board for 2-way and 3-way crossovers, impedance compensation and level reduction possible. Material: Epoxy glass

Beguiled by a fancy new chip that is only available in a SOIC or (T)SSOP pinout? This breakout PCB set will make your life much much easier and get you prototyping faster than ever. One side has a ...

Simply mount your MKR1000 to this new adapter and plug in any of your UNO shields! The MKR2UNO Adapter allows you to turn your Arduino UNO form factor based project into a MKR based one without too...

Customers have asked us to carry basic perf-board, but we never liked the look of most basic perf: its always crummy quality, with pads that flake off and no labeling. Then we thought about how peo...

As of October 9th, 2015 the 5V Trinket comes with a micro-USB connector instead of a mini-USB connector! Trinket may be small, but do not be fooled by its size! It's a tiny microcontroller board, b...

TOF that employs time-of-flight techniques to resolve distance between the emit point and the reach point of a subject, measuring the round trip time of an artificial light signal provided by a las...

Beguiled by a fancy new chip that is only available in a QFP or QFN pinout? This breakout PCB set will make your life much much easier and get you prototyping faster than ever. One side has a 44-QF...

The Lipo Battery extension module, 700 mAh ADD-ON. You want to make a demo or prototype product that needs more battery life, then you realize the battery in M5GO base and Basic base is not enough....

Add a SD slot and prototyping area in a single shield The Arduino MKR SD Proto Shield allows you to easily connect an SD card to your MKR form factor board. Use it to enhance the IoT features of yo...

Round and round and round they go! 12 ultra bright smart LED NeoPixels are arranged in a circle with 1.5" (37mm) outer diameter. The rings are 'chainable' - connect the output pin of one to the inp...

The official Raspberry Pi case is finally here! - High-quality ABS construction - Removable side panels and lid for easy access to GPIO, camera and display connectors - Light pipes for power and ac...

The official Raspberry Pi case is finally here! - High-quality ABS construction - Removable side panels and lid for easy access to GPIO, camera and display connectors - Light pipes for power and ac...

Want to connect several Seeed Studio Grove modules to your Arduino board? The Arduino MKR CONNECTOR CARRIER is the perfect companion for Arduino MKR boards and a Grove ecosystem. Do you have severa...

Add lots of touch sensors to your next microcontroller project with this easy-to-use 8-channel capacitive touch sensor breakout board, starring the CAP1188. This chip can handle up to 8 individual ...

8-channel Bi-directional Logic Level Converter - TXB0108 Because the Arduino (and Basic Stamp) are 5V devices, and most modern sensors, displays, flash cards and modes are 3.3V-only, many makers fi...

DESCRIPTION FRAM, or Ferroelectric Ram, is the coolest new data storage method that all the fashion magazines are talking about. Oh wait, no that's quilted handbags. But FRAM is pretty damn cool to...

The Arduino 4 Relays Shield allows your Arduino driving high power loads that cannot be controlled directly by Arduino's digital pins. The Shield features four relays, each relay with 2 pole change...

DESCRIPTION The biggest NeoPixel Ring yet! With four of these you can make a huge ring with 60 ultra bright smart LED NeoPixels are arranged in a circle with a 6.2" diameter. Each order comes with ...

Universal circuit board for 2-way to 4-way crossovers, with even thicker copper layer; impedance compensation and level reduction possible. Material: Epoxy glass

Crossover made of high-grade copper coils and low-loss audio frequency electrolytic capacitors, mounted on epoxy PC boards. Checked with regard to functioning, slope steepness and cross-over freque...

DESCRIPTION Round and round and round they go! 16 ultra bright smart LED NeoPixels are arranged in a circle with 1.75" (44.5mm) outer diameter. The rings are 'chainable' - connect the output pin of...

DESCRIPTION This pressure sensor from Freescale is a great low-cost sensing solution for precision measurement of barometric pressure and altitude. The MPL3115A2 has a typical 1.5 Pascal resolution...

Crossover made of high-grade copper coils and low-loss audio frequency electrolytic capacitors, mounted on epoxy PC boards. Checked with regard to functioning, slope steepness and cross-over freque...

You may want to connect an Arduino MKR board with an Ethernet cable instead of using WiFi. An Ethernet connection can sometimes be stabler, faster, and more secure. To do this, plug in the Arduino ...

Getting touchy performance with your screen's touch screen? Resistive touch screens are incredibly popular as overlays to TFT and LCD displays. If you want to connect one to a computer you need som...

The Arduino Motor Shield is based on the L298, which is a dual full-bridge driver designed to drive inductive loads such as relays, solenoids, DC and stepping motors. It lets you drive two DC motor...

Here's a handy Arduino shield: we've had a lot of people looking for a dedicated and well-designed data logging shield. We worked hard to engineer an inexpensive but well-rounded design. Not only i...

If you are experimenting with monitoring fleets, high-altitude scientific experiments, or any kind of project requiring localization of devices, the MKR GPS Shield will offer you the functionality ...

Plug this module onto your Arduino Board, connect it to your network with an RJ45 cable (not included) and follow a few simple steps to start controlling your world through the internet. As always ...