MOSFET Stage (CB25576E)

This circuit shows how to use the 4007 MOSFETs in an amplifier stage. We found it in an Electronics Now issue from May 1993.

741 Sine to Rectangular Converter (CB13875E)
This circuit, in addition to transforming a sinusoidal signal into a square, shifts its phase. The...
Light Activated AC Switch (CB25875E)
Using a CA3059 this circuit was found in the July 1995 Electronics Now magazine. The triac must be...
Precision Thermostat (CB4664E)
The sensor of this circuit is a common transistor and the trigger point is set on the trimpot or...