EEVblog #680 – Mailbag

Mailbag Money

Flux Capacitor T-Shirts HERE

How NOT to blow up your oscilloscope (Isolation & Grounding)

How a Microwave Magnatron Works

PCB Holder

Magazine Memories

Memory Stacks

Isolated USB-RS232 Interface

LGB Model Train Controller & Decoder

Caterpillar Dump Truck Controller

2114 SRAM Memory

Forum HERE

from EEVblog - The Electronics Engineering Video Blog http://ift.tt/1ofa2wr

via Yuichun