199 - New in my lab: Data Precision 8200 DC calibrator - how does it work and some small mods TheHWcave

1.5K views - 4 months ago

139 - Rare HP467A Power Supply/Amplifier : Repair and Test TheHWcave

978 views - 2 years ago

A PIC based frequency counter kit - part 1:building and modifying TheHWcave

25.7K views - 8 years ago

PIC Frequency Counter: Fixing the pulse-width problem (and getting beyond 100 MHz) TheHWcave

2.4K views - 5 years ago

Calibrating and hacking the UNI-T UT210E clamp meter TheHWcave

41.6K views - 5 years ago

Making front panels for your electronics project TheHWcave

16.8K views - 6 years ago

The OWON XDM1041 bench multimeter, peach or lemon? part 1 - teardown TheHWcave

36.3K views - 4 years ago

The OWON XDM1041 bench multimeter, part 3 - performance and firmware upgrade TheHWcave

24.4K views - 4 years ago

197 - Is the AK-45 audio amplifier from Banggood any good? Lets find out. TheHWcave

4.6K views - 5 months ago

134 - Testing and improving the KAIWEETS KOT936 Soldering Station TheHWcave

1.1K views - 2 years ago

193 - TOPDON TC002C-Duo Thermal Camera (compared to the TOPDON TS001) TheHWcave

3.6K views - 6 months ago

#101: Repairing and testing a vintage pulse/function generator (part 2) TheHWcave

1K views - 4 years ago

Building an Isolation Transformer TheHWcave

16.4K views - 4 years ago

#110 Not-working eBay Light Meter: Can it be fixed? TheHWcave

582 views - 3 years ago

168 - "Levell"-Up! Comparing TM3A and TM3B AC Microvolt Meters TheHWcave

1.3K views - 1 year ago

Review and test of two 10000 mAh power banks TheHWcave

1K views - 6 years ago

Building an adapter for the current transformer SCT013-100 to make your own clamp meter for 100 amps TheHWcave

24K views - 5 years ago

Review of the RS-PRO RS-14 Multimeter TheHWcave

4.6K views - 6 years ago

MPR121 Capacitive Touch Sensor for Enviro+ & Raspberry Pi? TheHWcave

4K views - 6 years ago