IR Sensor Pinout. The IR sensor has a 3-pin connector that interfaces it to the outside world. The connections are as follows: VCC is the power supply pin for the IR sensor which we connect to the 5V ...

The Line Follower Robot (LFR) uses IR sensors to follow lines on the ground autonomously, navigating with four actions: forward, left turn, right turn, and stop. The project requires an Arduino Uno, ...

Where makers and hobbyists share projects electroschematics.com. The design site for electronics ... Here is the diagram of my Arduino infrared close proximity sensor. As you can see, the core part of ...

Soil moisture sensor (contact type) Motor pump Automatic Plant Watering System circuit. The circuit diagram of the automatic plant watering system is shown in Fig. 2. The circuit comprises an Arduino ...

The hardware is consists of an Arduino microcontroller (here an Arduino Uno R3) and a pre-wired soil moisture sensor module. The soil moisture sensor module , built around the LM393 comparator, gives ...

This project is a smart water level controller built using Arduino UNO, an ultrasonic sensor, and EEPROM for memory storage. The system automatically monitors the water level in a tank and controls ...

This project is a Smart Coffee Machine designed to automate the coffee-making process. The machine detects the presence of a mug, brews coffee, pours water, mixes ingredients, and monitors water ...