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  1. Ashish Adhikari

    TUTORIAL - Reed switch

    Tutorial - Reed switch Reed switch was invented in 1936 by Walter B. Ellwood in the Bell Telephone Labs. Reed Switch consists of a pair of ferromagnetic (something as easy to magnetize as iron) flexible metal contacts typically nickel-iron alloy (as they are easy to magnetize and...
  2. Ashish Adhikari

    OLED I2C DISPLAY ARDUINO/NODEMCU TUTORIAL

  3. Ashish Adhikari

    DIY - AUTOMATIC GARAGE LIGHT

  4. Ashish Adhikari

    PIR SENSOR TUTORIAL - WITH OR WITHOUT ARDUINO

  5. Ashish Adhikari

    DIY - ARDUINO BASED CAR PARKING ASSISTANT

  6. Ashish Adhikari

    DRIVING A RELAY WITH AN ARDUINO

    DRIVING A RELAY WITH AN ARDUINO     Hello everyone, welcome back to my channel. This is my 4th tutorial on how to drive a RELAY (not a relay module) with an Arduino. There are hundreds of tutorial available on how to use a "relay module" but I could not find a good one that shows how to...
  7. Ashish Adhikari

    DIY - ARDUINO BASED CAR PARKING ASSISTANT

    So this is how I have installed the unit in my garage. As I walk close to the sensor the light changes from green to yellow to red and ultimately the buzzer goes on when I am too close to the sensor. In my case I have installed the buzzer next to the Arduino however I will recommend you to...
  8. Ashish Adhikari

    USING AN LDR SENSOR WITH ARDUINO

  9. Ashish Adhikari

    DIY - SOLAR BATTERY CHARGER

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