Picture of Logic Probe Kit
The following instructions will allow you to build a practical test tool for troubleshooting and analyzing digital and microcontroller circuits. The complete Assembly and Instruction Manual can be downloaded from the the following web link:Don's Projects

Step 1: Bill Of Materials

Picture of Bill Of Materials
Here's the components needed to build the Logic Probe shown in the Bill of Materials (BOM) picture.
hunaintariq3 years ago
i want to make this project on pcb kindly help me out please. ASAP
Nice Job!!! Will it able to show pulse as well ???

It would be highly appreciated if u kindly post a demo video!!

frollard7 years ago
Great Job! Hackaday tagged! Neat little build, I didn't see, where does one get a hold of the pcb?
Mrdon219 (author)  frollard7 years ago
I'll be posting cost info on the kit at my blog within a couple of days.