Phase Shift FET Oscillator (CB7475E)

We found this circuit in a 1977 Radio Handbook. The circuit applies to any JFET and the frequency depends on the phase shift network.

Triac Shield (CB4591E)
For trigger high power loads connected to the power grid, nothing better than using a TRIAC. For...
Microchip’s Wi-Fi® SDK with Apple HomeKit Support Now Available
Fully-Certified Software Development Kit Leverages Hardware-Based Calculations to Create Fast,...
Reference Voltage Amplifier (CB4906E)
This circuit is from an old manual of operational amplifiers. The setting can be adapted to work...