This circuit was suggested by National Semiconductor in one of its manuals. The LM108 integrated circuit, uncommon nowadays, can be replaced by an equivalent. The power supply must be symmetrical.
July 25, 2016 –Mouser Electronics Inc. is teaming up with celebrity engineer Grant Imahara for the...
This circuit is an application for an operational amplifier with field effect transistors from...
This sinusoidal oscillator with a transistor was found in a publication from the 60's. The...