MCU88 submitted a new article:
Programmable Continuity Tester to Build - Easy DIY Continuity Tester With PCB & Schematic.
Read more about this article...
Programmable Continuity Tester to Build - Easy DIY Continuity Tester With PCB & Schematic.
:: FEATURES ::
- Will not see diodes and other semiconductors as shorts ...
- Programmable thresholds of resistance to measure using multi-turn trimmer
- Responds to continuity of a few ohms or kilo ohms denoted by setting of trimmer
- Audible indication via buzzer and visual by virtue of an LED
- Low Cost & Easy-to-Build
- Voltage clamping protection from...
Read more about this article...