Build a smart grid IoT system using Arduino UNO R4 WiFi and PZEM-004T to monitor voltage, current, power, and energy with real-time cloud tracking.
Read more »Projects, tutorials, DIYs, News and everything related to Arduino
Smart Grid in IoT: Build with Arduino UNO R4 & PZEM-004T
https://circuitdigest.com –
- Login to post comments
Real-Time Hand Gesture Control Robot Using OpenCV and Arduino
https://circuitdigest.com –
Build a real-time hand gesture control robot using OpenCV, MediaPipe, Arduino Nano & nRF24L01. Complete project source code, circuit diagrams, and step-by-step guide.
Read more »- Login to post comments
DIY Handheld Arduino Game Console Full Build Guide 10 Games
https://circuitdigest.com –
Build a pocket-sized Arduino game console with 10 arcade games, Snake, Tetris, Pacman & more. Full wiring diagram, Arduino code & step-by-step assembly guide included.
Read more »- Login to post comments
DC Motor Speed Control Using GSM and Arduino - Full Guide
https://circuitdigest.com –
Learn how to build a DC motor speed control using GSM and Arduino. Send SMS commands to control forward, reverse, and speed of a DC motor using SIM800L and L298N motor driver. Includes circuit diagram, code, and pinout.
Read more »- Login to post comments
Arduino Water Level Sensor Tutorial - How Water Level Sensor Works
https://circuitdigest.com –
In this tutorial, we are going to interface a water level sensor with an Arduino to measure the water level and in the process, we will let you know the details about this sensor and its working.
Read more »- Login to post comments
Arduino SD Card Module: Understanding and Interfacing
https://circuitdigest.com –
Learn how to connect a micro SD card module to Arduino step by step. This beginner-friendly guide covers wiring, SPI communication, code for reading and writing files, and practical data logging applications.
Read more »- Login to post comments
How to send WhatsApp Notification Messages fom Arduino | Free API
https://circuitdigest.com –
Learn how to send instant WhatsApp notifications from Arduino UNO R4 WiFi using an ultrasonic sensor and CircuitDigest Cloud API without GSM or SIM cards.
Read more »- Login to post comments
How to Send Email Notifications using Arduino for Monitoring System
https://circuitdigest.com –
Arduino-based temperature monitoring system using DHT11 and WiFi to send real-time email alerts when temperature exceeds preset limits.
Read more »- Login to post comments
Arduino Game Controller: Complete DIY Build Guide & Code
https://circuitdigest.com –
Learn how to build an Arduino game controller with our complete DIY guide. Includes circuit diagram, Arduino code, wiring instructions, and USB setup. Free GitHub code download.
Read more »- Login to post comments
Interfacing GP2Y0D80Z0F Distance Sensor with Arduino Uno
https://circuitdigest.com –
Learn how to interface the GP2Y0D810Z0F infrared distance sensor with Arduino Uno and a 16×2 I2C LCD to detect objects within 10 cm, with circuit diagram, code explanation, working principle, and real-world applications.
Read more »- Login to post comments
