Found in a 90s Electronic Design, this circuit produces adjustable pulses that start after an adjustable interval. The circuit can be implemented with modern equivalent components.
This configuration was found in the Texas Instruments optoelectronics manual. PNP transistors...
Found in a 1965 Electronic Design, this circuit generates adjustable pulses between 200 uA and 10...
In the figure we have an interesting possibility that consists of the activation of a heating...