Logic testers are simple but very helpful devices in testing digital circuits. A logic probe can be designed in many different ways. In this particular design, a combination of discrete and TTL logic ...

A simple PIC12F683 microcontroller was used to create a logic level tester which has the capability of measuring 5V TTL up to 24V PLC logic levels. A simple PIC12F683 microcontroller was used to ...

A non-intrusive device, the FS2009 PCI-X-2.0 protocol analysis probe captures signal activity at up to 266 Mtransfers/s (133-MHz clock). It supports PCI-X 1.0 and 2.0 Mode 1 and Mode 2 ...

[youtube=https://www.youtube.com/watch?v=XZz1W-LurlU&w=580] We had [Mark] on our “dance card” for people to find at Maker Faire. But before we could track him ...

Hackaday reader [JumperOne] was in need of a logic probe that he could use to reliably test some tiny .5mm pitch IC pins. The probe that came with his oscilloscope was a bit too big and not near sharp ...

A probe card is an edge between an electronic test system and semiconductor wafer. It is used to check quality of integrated circuit (IC) or large-scale integration (LSI) chips in the semiconductor ...