Category: Hobby Lab

Test Instruments and Small Tools for a Hobby Lab

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Science Hobbyist – Amateur Science

Amateur Science, Cool Science, Gravity, Energy, Fusion, Tesla Coil Page. Neodymium Supermagnets, Science Toys. Significantly Worthwhile Books, Science Fair Ideas, Science Demos Articles, Experiments, Exhibits, Kids’ Science Projects, The Science Club. Electronics Hobbyist Projects...

Battery Monitor for your Boat or Car

This is a colorful, useful and educative project from Erlich Industrial Development, Corp. You will learn using Op-Amps as comparators and also LED bar graph analog display. Voltage Monitoring is an Electronics board that...

Lauriers Handy Dandy Little Circuits

A site for electronic hobbyists, includes all kinds of small electronics hobby circuits. Now in the wayback archive. Lauriers Handy Dandy Little Circuits Some of the Projects are Temperature Controlled Soldering Iron, Digital Capacitance...

Electronic Projects of Ronald

Ronald Dekker’s Nixie Tube Projects and Software. He has many interesting projects like “Mixed-Signal” LED clock, The ┬ÁTracer, a miniature tube curve tracer. A Tiny 80(C)31 Basic Board. Electronic Projects of Ronald I Colored...