Found in an American publication from 1968, this circuit generates pulses at a rate of 2,500 per second. The transistor can be replaced by a modern equivalent.
Powered by voltages from 6 to 12 V, this circuit from a Popular Electronics from the 90s,...
July 2017 - Microchip's new MCP39F511 demonstration and development boards, which consist of...
This circuit was found in a Motorola manual from 1968. As it can be obtained 20 V at 15 kHz from...