Extech LP100 Release Dave & Dr Phil look at how Extech’s new TL100 Laser Test Probes work. FYI: The electronics beanbag was custom made, with material from here: http://www.spoonflower.com/fabric/382464 and made by this company in Western Australia: http://www.beaufortstreetbeanbags.com.au/ Podcast: Download

Dave and Chris have some news on The AmpHour Podcast: Download

Want to use a single cheap momentary action push button switch to toggle your circuit power on and off? Try this circuit on for size. Podcast: Download

Teardown Photos HERE What’s inside the Marconi Instruments 2023 9KHz to 1.2GHz Signal Generator? Podcast: Download

Some tracking pre-regulator simulation fun in LTspice. Part 13 of the PSU design series. Podcast: Download