Here’s the Arduino Code for this example. It’s quite simple. We just need to define the PIR Sensor pin as input and the relay pin as output. Using the digitalRead() function we will read the output of the sensor and if its high or if an object is detected it will activate the r...
Like many of you out there working with home automation projects, I was looking to build a functional PIR sensor for automating some corner turns in my own home. Although light switch PIR sensors would have been optimal, you can't bend a corner. This project went through a couple iterations...
ESP32 Interrupts and Timers with PIR Sensor using Arduino IDE Strapping GPIO Pins Some GPIO pins are used to configure bootloader or flashing mode of ESP32 during application flashing or bootloading. GPIO0 GPIO2 GPIO4 GPIO5 (must be HIGH during boot) GPIO12 (must be LOW during boot) GPIO...
Apart from making interesting projects my hobbies include playing guitar, sketching and teaching. Animal intrusion detection Hardware - PIR Sensor, Ultrasonic sensor, Arduino Uno, Web cameraSoftware - SMTP protocol We are students of Christ (Deemed to be University) in 3rd year B.Tech IT.Parekh ...
In this tutorial we will learn how the I2C communication protocol works, as well as, make a practical example of Arduino I2C communication with...
Versatile Usage:Suitable for a variety of scenarios, from gravity sensing to proximity detection, enhancing your projects' functionality. Easy Integration:Designed for Arduino, this sensor module is easy to use and integrates seamlessly with your projects. Compact Design:At 9mm in diameter, the FSR ...
Use a $1 ATTiny to Drive Addressable RGB LEDs: Arduinos are wonderful and easy to work with, but there are some projects where you need a microcontroller, or want to add some interactivity but don't really want to dedicate a $20-30 board! At a little ov
With this extra level of control comes some cool options for projects. Using an Arduino and a PIR sensor, you can create an LED sunrise lamp with a motion-activated night light. LED Tricks to Light Up Your Work Space LED strip lights aren't just useful for your home. With their bright...