Found in a 1966 General Electric documentation, this dimmer should only be used with incandescent lamps. The Triac is according to the power of the lamp.
May 2016 - Mouser Electronics is sourcing the new high-performance audio amplifiers with bipolar...
This transmitter can be mounted in an extremely small box, especially if SMD components are used....
This circuit is suggested by Texas Instruments in his Optoelectronics Sourcebook. Any photo...