This is one of many configurations of this type that can be found on our website. The circuit uses two inverters and has the frequency determined by capacitor C1.
This circuit is a small FM transmitter, capable of carrying its signals over short distances...
The purpose of this circuit is to obtain a voltage of 15 V with 1.5 A from a 48 V input. The...
This simple circuit must be powered by a voltage of 5 V. The integrated circuit is the 7400, but...