This circuit was found in a 1999 publication. Its purpose is to flash two LEDs according to the sound of an equipment and to randomly flash three LEDs at a controlled frequency
In the figure we have a modified multiplier circuit that can operate with the sextuplicator with...
This amplifier with an OTA has a gain of 40 dB. The power supply must be symmetrical. Found in...
This circuit uses a diode as a sensor, activating a relay when a certain temperature is reached. The...