(DIYODE October 2017) This new 3 state logic probe design includes power connection leads and utilises the LM339N chip to provide logic states when checking circuits, output pins on boards etc.

For additonal code, or to discuss this project, visit the
DIYODE Magazine Logic Probe Kit Page



Important Note For Kit Buyers:
This product is supplied in component form and requires soldering, drilling, and assembly. We recommend users are familiar with at least basic electronic principles and have the ability to solder.