cards & micros

For applications that require a ton of outputs, this module is the one you're looking for. With sixteen PWM-enabled relay outputs, it can be used t...

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

OPEN SOURCE HARDWARE EMBEDDED MIPS LINUX SINGLE BOARD COMPUTER WITH RT5350F SOC 2.4GHZ WIFI 801.11N 150MB X5 100MB ETHERNET PORTS FEATURES ...

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

This simple board breaks out the power, USB 2.0 data, configuration, and sideband pins of a USB Type-C connector to a 0.1″ spacing that is compati...

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...

Make your own mini MIDI synth with DSP-G1 Voice Chip analog modeling synthesizer by Jan Ostman at DSP Synthesizers. It's a tiny LPC810 chip progra...

This is a breakout for the BC127 Bluetooth Module. The BC127 is a highly flexible, low power, small form factor Bluetooth Version 4.0 Certified Au...

The PICAXE-28X2 shield base has been designed to be compatible with almost all 'shield modules' as used with the Arduino system. This allows use o...

The CY7C65213 USB to UART serial breakout is designed to provide users with a means to access all available I/O pins on the IC, and to provide a 6-...

Please note: this SD card image is suitable only for A13-OLINUXINO-MICRO and doesn't work with A13-OLINUXINO nor with A13-OLINUXINO- FEATURE...

Simple configuration and setup from your web browser. Control it from a web page, or select tcp/ip control with an option of ASCII, Binary or Modb...

Powered and Controlled by the USB bus. Relays - 4 with integrated snubbing of the normally open terminals Power - Powered by standard USB bus Cont...

Provides arc suppression for switching inductive AC loads on relays. The snubber can be simply wired across the common and switched contact to stop...

Take control of and monitor your world with our ultimate jack-of-all-trades Raspberry Pi HAT! We've pulled together a great set of features into...

This is a simple breakout board for Analog Device's AD5330 8-bit digital-to-analog converter (DAC). The AD5330 has a parallel interface, and can o...

The HydraNFC is a NFC shield hardware to sniff, read/write or emulate any 13.56MHz NFC tags (with the help of direct modes) for anyone intereste...

The Teensy 4.1 is the newest iteration of the astoundingly popular development platform that features an ARM Cortex-M7 processor at 600MHz, with a...

ESP32-LyraT is a low cost speech recognition IoT board. The board can be used for all sorts of audio processing. Please notice that this board i...

The Tsunami Super WAV Trigger is the next evolutionary step beyond the original WAV Trigger. Based on a new generation ARM Cortex m7, the Tsunami...

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-li...