cards & micros

This a basic plastic enclosure for the A20-OLINUXINO-MICRO and A20-OLINUXINO-MICRO-4GB boards. It consists of two plexyglass plates, eight M3 scre...

This is a simple board for the XPort module from Lantronix . The XPort and XBee modules have similar specifications in terms of voltage (3.3V) an...

The SparkFun Multiplexer Breakout provides access to all pins and features of the 74HC4051, an 8-channel analog multiplexer/demultiplexer. The 74H...

You don't have the power? Well, there's no need to ask Scotty – the SparkFun Benchtop Power Board Kit has your back. This board will let you take ...

This breakout board for Texas Instruments's TPS2113A autoswitching power multiplexer allows you to select which of two power sources is connected t...

Hey Mr. DJ! Turn up that Raspberry Pi mix to the max with this cute 3W Stereo Amplifier Bonnet for Raspberry Pi . (It's not big enough to be an of...

Parameter Name Value Program Memory Type Flash Program Memory Size (Kbytes) 32 RAM 1,536 EEPROM data (by...

Raspberry Pi RS232 Board v1.0 is a standard communication port for industry equipment.This module is base on MAX3232, which is a dual driver/receiv...

OPEN SOURCE HARDWARE EMBEDDED ARM LINUX SINGLE BOARD COMPUTER WITH ALLWINNER A10 CORTEX-A8 A10-OLinuXino-LIME-4GB is a very compact (84x60)mm ...

The product consists of two cables - a SATA cable and a power cable. The SATA cable is suitable for connecting 2.5″ SATA drives to A20-OLinuXino. ...

This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or...

This is the SparkFun RJ11 Breakout, two simple breakout boards for the common 6-pin RJ11 connector. These little boards can easily have one of our ...

Typically this splitter board comes in handy when you have to connect more than one I2C module to an Olimex board. It can also help to connect thr...

This 3KHz Piezo Alarm is a great option for when you need a loud audible alarm (or are just looking for a way to prank your friends). This alarm pr...

The USB-GPIO12 is a general purpose processor module using the PIC18F14K50. This chip has a USB module built in which we have used to implement ...

Just about all electronics use TTL serial for debugging, bootloading, programming, serial output, etc. But it's rare for a computer to have a seri...

A13-OLinuXino is a low-cost single-board Linux computer in a very compact nano-ITX form. It uses the very first Cortex A8 processor available in eL...

FEATURES: MCU: PIC18F14K50 20-Pin USB Flash Microcontrollers with nanoWatt XLP Technology. mini USB connector status led male UEXT con...

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 ...

Would you like to add audio/sound effects to your next project, without an Arduino+Shield? Or maybe you don't even know how to use microcontroller...

The MuIN USB is a demoboard useful for experimentation with pic18F2550. It can be easily used as simple interface between computers and other de...

These simple 2x23 male headers are a great addition to your Beagle Bone Black, plugging right into each set of side-sockets. Each pack comes with...

AVR-ISP500-TINY is fast and reliable USB AVR programmer. It has two modes of work: STK500 compatible USB programmer and USB Mass storage. In ST...

Controlled over WIFI using preprogrammed command sets or html page. The ESP32LR42 is a WIFI connected relay module using the popular ESP32. It p...