ANALOG CIRCUITS PROJECTS Archive

RGB VU meter circuit TL072 Op-amp based on the environment in the sound with a microphone and detects the volume according to the RGB LED strip in different colors of..

Light, dark Switch circuit operation to circuit is located on the DipSwitch 5 number must be open. 1 and 2, 3 and 4 are closed while the circuit connected to..

555 timing IC made ??with a simple circuit than the number 2 pin trigger tip 220nF capacitor out according to the signal pin 3 of the output is rectified and..

Timing has an integrated circuit made ??with N555 hundreds of years in the market all the electronic equipment in the shop a popular integrated See here for a detailed knowledge..

Cooler temperatures above by to run the fan I used a circuit test ready while we wanted to share a circuit LM358 op amp pointed at the board integrated output..

Spy circuit consists of 3 sections there are about 30 pieces transmitter circuit is more complex, but in most circuits modified for reinforcement, additions fm transmitter varieties has been described..

There are 3 USB converter circuits CP2102 USB communication as in the isolation section of the ISO7221 standard is being used. USB/RS232 adapters isolated TTL (RX-TX), isolated USB/RS485 adapter (+..

LED lamp projects a similar application in this circuit LED strip groups directly 220v rectified operated sufficiently strip LEDs connected in series for voltage limitation does not need previous post..

Previously I shared 40 led vu meter circuit using Audio Spectrum Analyzer, Spectrum Analyzer circuit 10 channels (32Hz, 1kHz, 2kHz, 4kHz, 8kHz, 16kHz, 64Hz, 125Hz, 250Hz, 500Hz) on a total..

VU meter circuit LM324 op amp based on this circuit a lot of books on the site saw ready vu meter integrated when there is much interest repellent, but this..