This circuit was obtained from the October 1977 Radio Electronics magazine. The meter is analog, and the maximum selected power is 100W.
This TTL circuit must be powered by a voltage of 5 V. The circuit provides pulses of 1...
This circuit is based on a Texas LinMOS integrated circuit that consists of an operational...
This circuit is a wireless temperature transmitter for RF signals in the range of 0.2 to 2 MHz...