Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi with an ESP8266 ESP-01 module. With ...

The maker, Rizwan's Ideas, made a video on DIY vacuum cleaner 3 years ago. A lot of people loved the original, but many wanted Wi-Fi and IoT features, so he decided to upgrade it with better tech and ...

Our IoT-Based Smart Bin project features a custom-built IoT system and Firebase database, using the Arduino Uno R4 WiFi. Dual ultrasonic sensors handle motion and fill-level monitoring, with an ...

Welcome to the ArduinoMMS repository! This project features a Wi-Fi controlled four-wheeled scout vehicle built using dual Arduino Uno R4 boards. It integrates an ultrasonic sensor for real-time ...

Two years ago, a mini mash-up was created in the form of UDOO, which brought together Raspberry Pi and Arduino into one. Now the company behind UDOO is back with a plan to build a more powerful model ...

This project splits sensing and Wi-Fi connectivity (ESP) from actuation/control (Arduino UNO). The ESP reads DHT, MQ-135, HX711, and other sensors, then sends newline-terminated CSV lines over serial ...

[Reza’s] methodical investigation of this remote controlled outlet let him patch in with an Arduino using a 433 MHz transmitter. This is a single-device unit, but the techniques used here should allow ...

Automating household or office systems can be achieved using an Arduino Nano, a passive infrared (PIR) motion sensor, and a relay. The primary aim is to create a control system that activates or ...

Every time we watch Minority Report we want to make wild hand gestures at our computer — most of them polite. [Rootsaid] wanted to do the same and discovered that the PAJ7620 is an easy way to read ...

Learn the basics of embedded systems hacking with Arduino, Raspberry Pi & RTOS. Discover GPIO, interrupts, hands-on projects ...