Arduino Shields

Keep your microcontroller tickin' with a a fancy timing crystal. This 16.000 MHz model comes in a HC49/US 'short style' standard package and is bre...

Our 2-Axis Joystick can be used to add analog input to your next project. The 2-Axis Joystick contains two independent potentiometers (one per axis...

A low cost solution to showing messages directly from your microcontroller 5V screen header pre-soldered Datasheet

This TFT was discontinued! We have another 2.2" TFT in the shop, so check that out if you need a 2.2" display for your project. Please note i...

Arduino Opta is a secure, easy-to-use micro PLC with Industrial IoT capabilities. Designed in partnership with Finder – leading industrial and buil...

Hobby-level microcontrollers are finally getting big and powerful enough to start handling camera modules that historically would have required a f...

We carry several data logging products which have microSD sockets on them: OpenLog Artemis and the Qwiic OpenLog to name but two. They're great for...

Has it ever happened to you that you spent a lot of time ascertaining a problem when making projects and finally found out it was just caused by lo...

Has it ever happened to you that you spent a lot of time ascertaining a problem when making projects and finally found out it was just caused by...

The MyoWare® 2.0 Arduino Shield is designed to easily connect up to six MyoWare 2.0 Muscle Sensors and Link Shields using 3.5mm TRS-to-TRS audio ca...

The MyoWare® 2.0 Link Shield is designed to easily connect a MyoWare 2.0 Muscle Sensor to your Arduino microcontroller. The shield provides a 3.5mm...

The MyoWare® 2.0 LED Shield is designed to display the magnitude of a target muscle's signal and power the MyoWare 2.0 Muscle Sensor with its built...

The TIMI to Click adapter is designed to provide development boards/modules which have a mikroBUS™ Click socket, with a MatesBUS interface, to conn...

MIKROE GPS click is a compact solution for adding GPS functionality to your device. It carries the u-blox LEA-6S high-performance position engine. ...

Gravity: I/O Expansion Shield for OpenMV Cam H7 & H7 Plus is an expansion shield specially designed for the OpenMV Cam H7 and OpenMV Cam H7 Plu...

This industrial-grade RS485 shield from DFRobot is specially designed to expand two parallel RS485 ports (terminal) with high reliability for Latte...

This industrial-grade RS232 shield from DFRobot is specially designed to expand one RS232 port (D-Sub, 9Pin, male) with high reliability for LatteP...

These two SMT Socket Headers alone are, well, lonely. But pair them with any of our Feather boards and you're in business! These headers are partic...

Is your project linked to environmental protection, awareness or study, or to protecting human life? Perhaps you are developing a wildlife tracker,...

Designed exclusively with SparkFun's À la Carte custom board designer, the Toaster Oven Reflow Control Board is just that – a single, fully popu...

The RFM97C is a great little module that incorporates the SX1276 LoRa transceiver from Semtech. LoRa is best for long range communication (hundreds...

Ultra. Low. Power. Arguably the best three words in the IoT world. SparkFun has teamed up with ARM and Dialog to provide you with this Qwiic WiFi S...

OpenMV CAM LCD Expansion Board is an LCD Expansion Board customized for OpenMV CAM. It allows your OpenMV CAM to display what it sees on-the-go wit...

For crafting your very own custom keyboard, these Kailh Brown Linear mechanical key switches are deeee-luxe! With smooth actuation and Cherry MX...