New Raspberry Pi with more GPIO and more USB
Raspberry Pi Model B+ is the new and improved version of the Raspberry Pi. Model B+ uses the same BCM2835 processor as the Model B. It runs the same software and also has 512MB RAM. But Model B+ has some improvements. The GPIO header connector has been expanded to 40 pins. The first 26 pins are the same as Model B. Model B+ now has 4 USB 2.0 ports, while Model B only has 2. The old SD card socket has been replaced with a much better micro-SD version. Read more...

Inexpensive Arduino Starter Kit with an extensive manual
The ARDX is a fun kit to start with the Arduino Uno. With the kit you can get familiar with multiple electronic parts whilst making small and simple circuits. The kit has a  fully illustrated manual with programming examples, diagrams, troubleshooting tips and additional information for those who want  to take their projects to the next level. The manual describes 13 projects and the kit contains all the parts for these projects. Read more...

System-On-Module with Allwinner A13, A20 or A31 for Android/Linux applications
System-On-Module (SOM) boards by Olimex are powerful Android/Linux modules provided with processor, memory and power control. The SOM can be placed on a board with in- and outputs. For your application you can easily develop an I/O board without the problems of multilayer PCB with controlled impedance and BGA assembly. Olimex has modules with the Allwinner A13 single core, A20 dual core and coming soon the A31 quad core. Read more...

With these chargers you can easily use solar energy
On these chargers you can attach a solar cell and a Lipo battery. The charger charges the battery with the right voltage and provides a stable 5V power supply for you microcontroller board. We have 3 models. One for 350mA, one for 1A and one an Arduino shield for 700mA. The solar cell chargers also have an USB input for additional charging via a mains power supply. Read more...