To connect your Arduino to the internet, there are two popular options. One option is to use an ESP8266 with Arduino and the second option is to connect an Ethernet module with Arduino. In this ...

That’s all about Arduino code. Let's feed this compiled binary code to the Arduino UNO R3 for converting the ordinary Arduino to a moving object speed-measuring device. Car Speed Detector using ...

Connect the positive lead of the piezoelectric sensor to analog pin A0 on the Arduino Uno. Connect the negative lead of the sensor to GND on the Arduino Uno. Optionally, add a resistor (1MΩ - 10MΩ) ...

*How to use temperature sensor with Arduino uno (with LCD) *This video describes how to use temperature sensor with arduino uno to display measured temperature in Celsius and Fahrenheit something on ...

Next, connect the negative terminal of that second battery to the -Vs pin. This provides the +/-9V dual-supply to the sensor. To interface with Arduino, connect the GND pin in the 2-pin header to any ...