This simple two-transistor FM transmitter was found in the November 1991 issue of Radio Electronics magazine. The circuit has a 2 + 2 turn coil of 28-gauge wire with a diameter of 1 cm.
ROHM Semiconductor is featured in a new line of IR LEDs, Proximity Optical Sensors and Ambient...
This circuit uses one of the 6 CMOS inverters of a 4060 as a touch on / off switch. The power...
We found this circuit with an operational transconductance amplifier in the Motorola Linear...