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“This is the simplest amplifier works on the principle of band pass filter and no external power supply is needed. In previous tutorial I made a TDA2030 stereo based 28w amplifier. which is operated by external power supply. but how …
“I made this dual channel stereo 28watt amplifier in on a small cute PCB, Powered by external 18v dual power supply and has very good audio. Today I have TDA2030 amplifier project here to share with you guys. This IC …
“This project is a 5.1-channel, analog audio processor based on PT2322 and Arduino Nano. In this project, we developed a 5.1-channel analog audio processor using PT2322 IC. PT2322 is an inexpensive analog audio processor introduced by Princeton Technology …
“Make your own logic level converter to convert 3V data to 5V and vice-versa Did you ever tried connecting a 5V relay with Raspberry Pi or ESP8266 and faced issues switching it? This is basically because the relay works on …
“This is the solid state relay which is same as sugar cube relays available in market, These SSR based on electronics switching. Relays are the most useful and stable AC power switching components. Relays provide complete isolation of DC operating …
“Project Smart home using ESP32 and blynk cloud. What is RTOS A real-time operating system (RTOS) is an operating system (OS) for real-time applications that processes data and events that have critically defined time constraints. An RTOS is distinct from …
“Hey guys how you doing? So here’s something extraordinary, a custom Matrix entirely made from scratch. This Instrubales is about the whole built process of this matrix and its use. Following are the things used in this built- - WS2812B …
“A simple project, making a vibrational sensor module which can be used with microcontroller digitally and brief theory behind op-amps Recently, I got a vibration sensor from one of my friend, which is highly sensitive to vibrations and I want …
“Get rid of the breadboard while using your ESP-32S, and also reuse this for a small project that doesn’t need a custom PCB The ESP32-S is, at least in my opinion, one of the most versatile microcontrollers …
“Maybe you saw this circuit elsewhere but certainly you never saw it in such customized design, this is an absolute DIY project that you can follow to produce your own Breathing light circuit based on the LM358 Operational amplifier and …