Audio Mixer Circuit
We need Audio mixer circuit For to Amplify multiple and different Audio inputs with a single…
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Battery charger circuit diagram with auto cut-off
Here Battery charger circuit diagram designed by implementing adjustable voltage regulator LM317 with auto cut off…
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Arduino Variable Timer Relay
Some electronic or electrical appliances needs time limited power supply, or usage of some devices are…
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Design Crystal Oscillator Circuit
Crystal Oscillators are made from Quartz crystal and some times mixture of other substances like Tourmaline…
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4.2″ BWY three colors E ink E paper display
Requirement of low power unique display device is getting higher in market, different types of displays…
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LA4440 Amplifier Circuit Board
LA4440 is a two channel 6W Monolithic Linear IC power amplifier, By using built in two…
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Arduino micro SD Card Data Logger
If you want to track or monitor the sensor output value then it is important to…
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ADC0804 Breakout Board PCB
Some Microprocessors or Microcontrollers requires external Analog to Digital converter and may have low resolution ADC,…
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BME680 Arduino
Sensing Gas, Pressure, Temperature and Humidity requires different individual sensors so far but from now you…
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Raspberry pi LED Blink
In this introduction tutorial two things are discussed one is about about Raspberry Pi and another…
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