An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

This library contains functions to manipulate bits and bit patterns in an efficient way. For most functions a 8 - 64 bit optimized version exist. The library is tested on ESP32 and Arduino UNO but not ...

PCF8591 has one 8 bit ADC on board for 4 channels. The ADC is 8 bit and quite fast. At 100 KHz one gets more than 2000 reads per second for read() and more than 2000 writes per second for write().

An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE CORNER] has built a digital project that mimics such a thing, with little ...

I just got my first Arduino board and have already been having a ton of fun with it. Of course, I started with the simple projects so I could learn to walk before running. Here are the first three ...

1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

This Arduino based Water Level Detection and Alert System designed to reduce water wastage, prevent overflow, and improve ...

Alfred University student Sean Killian describes himself as inquisitive by nature, with a desire to learn how things work and ...

Jayakumar Balasubramanian and Maaz Jukaku from Emertxe shared how hands-on learning and real-world systems can turn learners ...

Qualcomm Technologies, Inc. hosted the Qualcomm AI Program for Innovators (QAIPI) 2025 - APAC Demo Day in Seoul, where 15 ...

Jean] wrote into the tips line (the system works!) to let all of us know about his hacked and hand-wired C64 keyboard, a ...