Dave explains and demonstrates how out of phase digital signals can effectively double your voltage. The magic of moving your reference point. And how you can verify this with a differential probe. A question bought up in the comments of the previous LCD driving video. The HVP70 High Voltage Differential Probe Coupon code “bargainprobe”

A look at the Caesium beam time and frequency standards at the Keysight standards lab in Melbourne Australia, with Peter Daly. Forum HERE

Peter Daly from Keysight takes us on a tour of their Melbourne calibration and repair lab. Both automated and manual test benches, high voltage PSU test system, phase noise measurement system, and rohs repair. Forum HERE

The new Siglent SDS1104X-E $499 4CH oscilloscope is a new contender for Rigol’s DS1054Z dominance. What’s it like inside? Forum HERE

More Mailbag! MLCC Paper Forum HERE SPOILERS: AVX Capacitor Bonanza! Pixel LED Light Kickstarter Carbide Steel Multimeter Test Probes AMX Touch Screen controller teardown Patent bullshit and automotive meter teardown Pandora Portable Gaming Console Teardown

Peter Daly from Keysight takes us into the Metrology Standards Lab at Keysight in Melbourne Australia. Looking at the RF standards and test rack and detailed looks at metrology grade RF connectors. Standards lab vs calibration lab, and traceability. Forum HERE

What’s inside the 4CH 100/200MHz entry level Uni-T UPO2104CS oscilloscope? Forum HERE Teardown Photos:

Smoke in the EEVblog Lab! What component failed and caught alight in the RD Tech DPS5020 Power Supply Module? This was supposed to be a build video and review until it caught on fire! Forum HERE

PCB Repair of the RD Tech DPS5020 Power supply module after the flaming capacitor failure. Forum HERE

Dave demonstrates various practical PCB and component selection solutions and techniques to prevent flex stress cracking of Multi Layer Ceramic Capacitors (MLCC) on PCB’s and preventing your product from catching on fire! Open Mode capacitors. Flexible Endcap Soft Termination Capacitors Lead Frame Capacitors Series Capacitors TDK Solutions for Ceramic Capacitor Cracking Soft Termination Open Mode ...