This circuit uses three inverters to generate a rectangular signal whose frequency depends on R1 and C1. The circuit is from a March 1996 Electronics Now.
This circuit makes use of a 741 single source operational amplifier to measure resistors on a...
This dual circuit was found in an 80s Siliconix documentation. The power source must be...
Fully-Certified Software Development Kit Leverages Hardware-Based Calculations to Create Fast,...