This simple neon alternating flashing circuit was found in an old American publication. The current is very low, but the supply must be made with at least 100 V.
The operational amplifier of this circuit can be the 741. The circuit has very low consumption and can be...
This circuit is from a publication from the 70s. The original text was kept. The medium...
In the figure we have the circuit of an amplifier for alternating signals with 10 times gain,...