Interfacing WS2812B Neopixel LED Strip with Raspberry pi Pico
For all kind of Colorful LED light and decoration we can use only one type of…
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Interfacing WS2812B Neopixel LED Strip with ESP32
Colorful LED lights are plays important role in decoration, attraction and entertainment. You may noticed some…
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How to Connect WS2812B Neopixel RGB LED Strip with Arduino
The WS2812B addressable RGB LED is a compact size, ease to use, and versatile Component. With…
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Audio Amplifier Circuit Using TDA7052
Simple Audio Amplifier Circuit Using TDA7052 gives 1 Watt mono Audio output. IC TDA7052 is 8-lead…
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LED Chaser Circuit
LED Chaser Circuit is a playful hobby experiment to learn about Timer IC 555, Decade Counter…
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Servo Motor and its Operation
You may witnessed smooth Camera Gimbals, 3D Printers, Drones and CNC Machines.., and wonder how precisely…
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Simple SMPS Circuit
If we need DC power supply for circuits we choose stepdown transformer based Rectifier circuit, It…
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Audio Amplifier Circuit using LM358
An Important Electronic Circuit Since Vacuum Tube era is Audio Amplifier circuit. After the invention of…
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Negative Voltage Generator Circuit using IC 555
As we know Operational Amplifiers, Sensors and some Signal Conditioning circuits requires Negative Voltage as bias…
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LED Flasher Circuit using BC547
We always want to build LED Flasher circuit for home decoration or for warning sign or…
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