This circuit was obtained from an 80s factory manual. The integrated circuits used are uncommon today, but the diagram is for reference only.
November 2016 - The new wireless power modules for use in wearables from Semtech can now be...
LEDs are diodes and can be tested with a simple configuration that allows the display of its...
This two-transistor circuit was found in a 1966 US documentation. The power transistors are of the...