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 is a simple Power supply for TTL circuits using the 7805 IC. This IC can source up to 1 A to...
To small metal plates are used as sensor in this circuit. The skin resistance is enough to trigger the...
The sequential tones of this musical bell are adjusted in the trimpot and the speed with which they...