Electrotechnical

Articles
Title
Testing and discovering relay characteristics (ART597E)
Three-phase power control (ART483E)
Meet the Press-FIT Technology for Wurth High Current Connectors (ART338bE)
Electric Motors and Active Energy (EL005E)
Home Repairs with Neon Lamp (EL004E)
Saving Energy at Airports (EL003E)
High Voltage Generator Using SIDAC (ART245E)
High Voltage Generator Using SCR (ART244E)
Diagrams and Symbols (EL002E)
The Differences Between Electricity and Electronics (EL001E)
Simple Fluorescent Lamp lnverter (ART065)

Audio bargraph (CB20913E)
Found in Electronics Now this circuit is indicated for operation at the output of audio...
Astable CA3030 (CB25140E)
This circuit generates frequencies determined by R3 and C1. We found it in the Radio Electronics magazine...
Measuring the transistor gain (CB22481E)
In the figure we have a simple way to measure the gain of a transistor. It is convenient to add 1k...