Using the integrated circuit DCP01051D this circuit was found in the magazine Electronics Now of August 1998. The maximum current is 50 mA.
Found in Popular Electronics from the 1980s, this circuit is intended for switching filters with...
Found in American documentation from the 90s, this circuit is ideal for wearables and can be...
The circuit shown consists of a simple tester for general purpose silicon or germanium diodes and...