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)

Counter 26 to 32 with the 4017 (CB12134E)
In the figure we show how to expand the count from 26 to 32 with 4017 CMOS integrated circuits. The...
Musical Doorbell (CB12314E)
This circuit is from a 1988 publication, but we can assemble it with some component changes. For...
10-Minute Timer (CB18200E)
We found this transistorized timer in a 1985 documentation, but it is still up to date by the...