Prev Previous Interfacing TCS34725 Color Sensor with Arduino. Soil sensor with Arduino in Digital mode. Today I Am Gonna Post About Interfacing Of Multiple Ultrasonic Sensor With Arduino In The Previous Post We Have Seen Int Arduino Sensor Engineering Projects Arduino Uno is an opensource physical computing platform based on ATmega328 microcontroller and provides a development environment for writing software for the board. . Include include Define Trig and Echo pin. However in 3-wire mode you only need a single IO pin instead of two. Acs712 current sensor Interfacing. This library aims to resource efficiency and to simplify access to data. HC-SR04 tied on SG90 Servo Motor to Measure Angle Distance. Interfacing HC-SR04 with 3-Wire Mode. Define trigPin 2 define echoPin 3 Define SDA and SCL pin for LCD. Arduino RADAR Model using Ultrasonic Sensor Servo LCD for Detection Ranging. Minimalist library for ultras