EEVblog #1034 – Mailbag

Mailbag is back!
Forum HERE

SPOILERS:
Beginner schematic and PCB layout analysis.
Can Dave guess the mystery PCB’s function?
Arduino Inventors Guide Book
Radiosonde car tracking
Psion II PDA
BK Precision Binding Post Adaptor
The Choculator
MPEG4 USB TV/DAB dongle teardown
Forrest Mimms Circuit Classics
Amp Hour Interview
http://ift.tt/2hlo5B0

from EEVblog http://ift.tt/2zXvGMM
via Yuichun