This circuit is from the time when cars used contact breakers. This 80's version measures the dwell angle of the contact breaker for dwell adjustment using an era integrated circuit, the LM3917.
This simple circuit, obtained from a Radio Shack documentation, tests transistors and diodes. The...
This RF signal meter has a switch position that allows calibration and comparison of low intensity...
January 2017 - The new Schottky SDM02M30LP3 from Diodes Incoporated for 10 mA currents and 30 V...