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Joe Bidwell is a retired Electronics Technician living in rural Arizona. He is a ham radio operator and also a musician who enjoys playing Irish and Scottish music with several groups.
Restoring the World’s First Transistor Radio
Bring a vintage Regency TR-1 transistor pocket radio back to life.
Water Pump Protection System
You will be “well” served by this five-component (or less!) project that helps protect your water supply pump.
Does anybody still make their own Printed Circuit Boards?
You have this in common with Steve Jobs.
Selected questions from past Q&A columns.
Need to brush up on your electronics principles? These multi-part series may be just what you need!