This circuit was suggested by Signetics in 1980s documentation. The circuit makes use of the hard-to-obtain component of our day. It is for reference only.
This circuit uses one of the 6 CMOS inverters of a 4060 as a touch on / off switch. The power...
This circuit digitally selects the inputs of a sound system by applying its signals to the...
This 80's Hands On Electronics circuit automatically switches from high light to low light when an...