We show an oscillator that produces rectangular TTL signals based on inverters. Inverters can also be designed with standard NOR or NAND gates. The circuit must be powered by 5 V.
In this circuit, from a 1974 publication the capacitor must be 1 uF and R1 10k. R2 must be 75k for...
This low-frequency circuit for alternating signals is from an early American 1980s documentation. The...
This 10.7 MHz sweep generator circuit is suitable for applications in the analysis of FM devices with...