Development Board Accessories (26 items)

Beautiful tree consisting of 134 LEDs. 18 randomly blinking candles. No need to remove battery when using external supply. 12V operation possible for use in cars, vans, trucks. On/off switch included.

Just 4 LEDs and 4 push buttons provide hours of fun. The object of the game is to repeat a randomly generated pattern. The pattern is played both visually and audible or visually only (selectable)....

The Supermicro power distributor PDB-PT825-8824 connects 19-pairs input to (1) power 24-pin ATX, (2) power 8-pin +12v, (6) legacy 4-pin, and (1) l2C. This power distributor has been fully tested an...

Solenoids are a great way to induce linear motion for pushing, pulling or controlling switches and levers. This smaller solenoid is designed to work directly with 5V which makes it a great match fo...

The SparkFun Pro nRF52840 Mini is a breakout and development board for Nordic Semiconductor’s nRF52840 – a powerful combination of ARM Cortex-M4 CPU and 2.4GHz Bluetooth radio. With the nRF52840 at...

The SparkFun AST-CAN485 I/O Shield allows you to use the AST-CAN485 Dev Board with 24VDC Inputs and Outputs, a popular voltage level for industrial automation devices as well as 5v devices. By prov...

Have you ever wanted to control something powerful or have you ever needed to turn on/off a high power device from your Arduino or another low powered microcontroller? The SparkFun Qwiic Single Rel...

Getting started The Raspberry Pi Power over Ethernet HAT is a small accessory for the Raspberry Pi computer. It can only be used with the Raspberry Pi 4 Model B (launched June 2019) and the Raspber...

The Raspberry Pi PoE HAT powers a Raspberry Pi 4 Model B and Raspberry Pi 3 Model B+ via an Ethernet cable. Power-sourcing equipment is required on the Ethernet network.

Material Protective case designed specifically for the Raspberry Pi® 4 - With aluminium case covers and one additional clear acrylic top cover Universal Allows easy access to power, video, audio, U...

Material Protective case designed specifically for the Raspberry Pi® 4 - Translucent frame, so you can still see your Pi® and all status LEDs Universal Allows easy access to power, video, audio, US...

Material Acrylic clear case covers, so you can still see your Pi® and all status LEDs Universal Innovative enclosure design allows easy access to all ports like power, video, audio, USB, LAN, micro...

Unit OLED is a 1.3-inch OLED expansion screen unit. It adopts SH1107 drive scheme, supports black/white display, and the resolution is 128*64. The driver chip selects the I2C communication interfac...

RFID2 is a radio frequency identification unit. Built-in WS1850S chip, working frequency is 13.56MHz. Supports reading card, writing card, recognition, recording, and encoding RF card Multiple func...