cards & micros

Control the same hardware as used in space...build your very own Astro Pi with the new Raspberry Pi Sense HAT ! The Raspberry Pi Sense HAT i...

Picmicro develop module, DIL format with Microchip USB HID bootloader preloaded. The module can be used on veroboards. Specifications 0.8" ...

Picmicro develop module, DIL format with Microchip USB HID bootloader preloaded. The module can be used on veroboards. Specifications 0.8"...

One can never have enough socks, or USB ports. Add some more USB and Ethernet capability to your Raspberry Pi Zero or, really, any kind of tablet ...

Seeed Tiny BLE is a Bluetooth Low Energy development board designed with low energy consumption and small size in mind. It's integrated with curren...

The WIFI008 provides 8 volt free contact relay outputs with a current rating of up to 16Amp each, the module is powered from a 12vdc supply which c...

dS1242 houses. Includes mounting holes for fixing to a wall or back panel. This precision snap together case includes screws for mounting the dS124...

This breakout for the Silicon Laboratories Si4703 FM tuner chip is a little more stripped down than our FM Tuner Evaluation Board. If your project...

This is the MiniGen Signal Generator, a small shield for the Arduino Pro Mini that is capable of generating sine, square, or triangle waves at up ...

The BBC micro:bit is a pocket-sized computer that lets you get creative with digital technology. Each order contains just the micro:bit board. You ...

iMX233-OLinuXino is an industrial grade single-board Linux computer in a very compact form. FEATURES iMX233 ARM926J processor at 454Mhz ...

If you have more than 32 devices on your DMX cable, you need to provide a Splitter/Buffer to maintain the DMX signal quality. This 4 Way Optically...

The DMX-USB-RX-RLY8 module is a fully compliant with the latest USITT DMX512-A standard, E1.11-2004. This small module, powered by a single 9V AC ...

The iceFUN module is powered by USB or an external 5v supply. There are on-board 3.3v and 1.2v regulators. All PIC and FPGA I/O pins are 3...

A compact PICAXE-28X2 module which contains the popular PICAXE-28X2 (PIC18F25K22) chip, voltage regulator, download socket, and reset switch in ...

The USB Bit Whacker is a spectacular little development board featuring the PIC18F2553. Based on the work of Brian Schmalz, the UBW is a small...

Datasheet (49K) PDF

Powered and Controlled by the USB bus. Relays - 6 with integrated snubbing of the normally open terminals Power - Powered by standard USB bus Cont...

Controlled over WIFI using preprogrammed command sets or html page. The ESP32LR20 is a WIFI connected relay module using the popular ESP32. It p...

dS378 houses. Includes mounting holes for fixing to a wall or back panel. This precision snap together case includes screws for mounting the dS378...

There are a couple must-have boards that every engineer and hobbyist should have on their desk, and this PCA9306 dual, bidirectional vol...

This Card Reader is not only a microSD(HC) card reader, but also SD(HC) memory card adapter. This adapter converts your micro SD(HC) memory cards...

A TFT panel connected to a Raspberry Pi without the use of an HDMI decoder? What is this sorcery??? It's the DPI Kippah from Adafruit ! This HAT-l...