A very simple thyristor signal generator circuit which uses a single thyristor, two resistors, a capacitor and a mini-loudspeaker. Once the circuit is switched ti a current source, current flows ...

Audio Frequency Signal Generator A signal generator that is capable of producing signals in the frequency range of Audio Frequency (AF) is called an Audio Frequency signal generator. Audio frequency ...

The pulse width of the trigger signal must be a minimum of 2.5 miliseconds. The voltage supply is between 9 volts and 20 volts. The circuit consumes about 2 mA or less. If the circuit is apllied as a ...

This project is a schematic design of and electronic circuit to generate two audio signals one in upper mid range frequency and the other is one sixth of the frequency of the first signal. The circuit ...

The input resistor network in the circuit is there to turn the unipolar input signal into a bipolar signal within the IC’s ±3.5V clamping range. This is a bit of a waste of the AD8037, as it has ...

Do you have a need to find faulty capacitors? High ESR can lead to problems. Back in 2002, Elektor published an article about a DIY in-circuit capacitor tester, and the Elektor Lab team designed the ...

Tiny Tapeout #1 included a 4-bit CPU, a 6-bit CORDIC, an FPGA, and other tiny circuits. It seemed like an SRAM was missing, so this is my attempt to remedy that in Tiny Tapeout #2. This circuit also ...

1. The block diagram shows how three low-power audio amplifiers (LM386) are configured to implement a triple-waveform generator at one of two selectable frequencies. The triangular signal goes to ...