#As you could see in this image the Arduino UNO is connected to the Ultrasonic Sensor as well as Bread Board. #Arduino's Digital pins are connected to the Bread board ...

It will likely be magnified with the ATTiny85. Usage is simple. A parking distance is set by default (100cm). As the car approaches the sensor, the LED strip/ring fills with Green LEDs, until the ...

Although I already had two outdoor lights with motion sensor set up on my front and back doors, I found them too bulky and energy-wasting. I looked for replacements for a while and finally I had a ...