MR-TEST-10P-8LED (8-CH LED) is a microcontroller test/interface board. It designed to connect directly with 10PIN MRconnect. It is the best for all level of users from beginner to advance. You can simply use this module to interface directly to any microcontroller (i.e. Basic Stamp, PIC, 8051, 68HCxx, Z80, AVR, etc.). Also, it can be use alone with your electronic projects. This module is great for testing the output ports of your favorite microcontroller or use as a display purposes.