An Arduino project implementing a security alarm system featuring PIN code access via a 4x4 keypad, status updates on a 16x2 LCD, motion detection using an HC-SR04 ultrasonic sensor, and ...

What do you get when you combine an ESP32, a 16-bit DAC, an antique VFD, and an IDE CD-ROM drive? Not much, unless you put in the work, which [Akasaka Ryuunosuke] did to create ESPer-CDP, a modern ...

Here is how to do it. The Norwegian 4x4 workout is a cardio workout, which includes 4 sets of 4-minute intervals where you push yourself to 85-95% of your maximum heart rate. It is high-intensity ...

How small? They can target code for the Arduino Uno or the BBC micro:bit. It can also produce code for x86 or ARM Linux (both 32- and 64-bit) as well as WebAssembly. They claim that a recent ...

Skoda India has announced the commencement of deliveries of the new-gen Kodiaq 4x4. Customers across the country can experience the luxury 4x4 SUV from today. The all-new, second-generation Kodiaq ...

A student's robot has beaten the world record for solving a four-by-four Rubik's cube – by 33 seconds. Matthew Pidden, a 22-year-old University of Bristol student, built and trained the ...

Sampling two largely identical products from a manufacturer back-to-back seldom happens, but when it does, the differences are often noticeable. Case in point, returning Chinese commercial vehicle ...

We’ve known for some time that the new Renault 4 could be offered with four-wheel drive, but now we’re all but certain it’ll happen thanks to this: the Renault 4 Savane 4x4. The new concept ...

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Through this project tutorial, you can build a fire and smoke alarm system using Arduino UNO R4 that sends real-time SMS notifications. This means you will immediately get alerted even if you are far ...

This is an Arduino library for SDI-12 communication with a wide variety of environmental sensors. It provides a general software solution, without requiring any additional hardware, to implement the ...

Keyboard/Mouse controller with APB interface.