This circuit makes use of a constant current source to control the temperature of a direct current heating element. The integrated circuit must be mounted on a heat sink.
The presented circuit simulates a high power zener that depends on the characteristics of the...
The oscillator shown in the figure generates a 1 kHz tone that is reproduced on the speaker with...
This circuit, suggested by Texas Instruments, uses a TIS43 or 2N2646 to produce short light pules. The...