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Embedded Research Blog

A look at how analog multiplier ICs work. Tricky. Reverse engineered by Ken Shirriff.

http://www.righto.com/2020/09/how-to-multiply-currents-inside.html

#Technology #IntegratedCircuits #ReverseEngineering #AnalogCircuits

How to multiply currents: Inside a counterfeit analog multiplier

A recent Twitter thread about a counterfeit analog multiplier chip attracted my attention since I'm interested in both counterfeit integr...

A new(ish) blog entry! This one explains how to do nodal analysis on an electronic circuit. I wrote it a few years ago but just ported it to my blog:

http://jeffreyfreeman.me/nodal-analysis-tutorial/

#Electronics #ElectricalEngineering #Math #Mathematics #AnalogCircuits #CircuitAnalysis #Circuit #Circuits

Nodal Analysis Tutorial

Nodal Analysis is a technique for circuit analysis where each node (A point where two or more components are connected) is interpreted individua...