Here we are presenting an Arduino based low-cost Proximity Sensor Switch to control electric load wirelessly. But before we start to learn how to make this, let’s understand why we need it? Workers’ ...

An infrared proximity sensor, or IR Sensor, is an electronic device that emits infrared light to detect objects and motion in Arduino projects. This interfacing of the IR sensor module with Arduino is ...

VCC is the power supply pin of the soil moisture sensor that can be connected to 3.3V or 5V of the supply. But do note that the analog output will vary depending on the provided supply voltage. GND is ...

The Arduino Mega interfaces with a load cell to measure weight or force applied to the sensor, useful for applications such as scales, force measurement devices, and industrial automation requiring ...

ESP32 or ESP8266 to read sensor data and send to the server, since it is cheap and will be near the motor combustion. Raspberry Pi or similar To be a server to get and display the data in real time ...