This General Electric circuit, in a documentation from the 1960s, allows the use of high resistance resistive sensors with unijunction transistors in a relaxation oscillator.
This circuit will trigger a buzzer with an oscillator if the ignition key is removed with the...
This TTL generator that can function as a control shield or external clock for microcontrollers was found in...
This circuit generates signals of various frequencies and waveforms, making it useful on the...