IR Sensor with Arduino UNO – Connection Diagram Now that we have a complete understanding of how an IR sensor works, we can connect all the required wires to Arduino as shown below.

Build a Speed Sensor using Arduino with IR speed sensors to accurately measure the speed of moving objects. This tutorial covers circuit design, sensor calibration, speed calculations, and optimized ...

The Arduino Nano RP2040 Connect board combines an RP2040 microcontroller with a Wi-Fi and Bluetooth module. Besides wireless connectivity the little board comes with a microphone and a six-axis smart ...

Arduino based Fire Alarm – Circuit and Working Fig. 2 presents the circuit diagram for the fire alarm using a flame sensor and Arduino Nano. The system is powered by a step-down transformer (X1), a ...

In this Wireless Sensor Node And Remote Data Receiver Using Arduino project, multiple sensors are used to simplify agricultural activities.

arduino-nano-parking-sensor Just a small and simple project to practice some basics in programming an Arduino Nano V3, to signal how close your can get to an obstacle without touching it. Besides the ...

ESP32:There are many benefits for using ESP32 than Arduino Nano.It is much faster, has more memory, and has built-in Wifi and bluetooth. OLED:For this project 128X64 OLED is selected.It has much more ...