This circuit was found in Motorola's 1968 documentation. It can be built on current equivalent components. The bridge diodes and the SCR must be in accordance with the current of the controlled motor.
This one-digit TTL modulus for 7-segment display can be parto f digital projects. Many of them can be...
This circuit was obtained in a 1989 English magazine. Despite using a fixed 5 V regulator, it can...
When the 24 V battery voltage drops below 18 V, this circuit cuts off its discharge. The circuit...