The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...

This site has covered a number of microcontroller projects. They tend to have a focus on Atmel controllers and the Arduino platform. I found the frequency and duty cycle counter an interesting project ...

Arduino and Qualcomm Technologies, Inc. have announced the launch of Hackster's first global developer contest of 2026, inviting engineers, makers, and innovators worldwide to build groundbreaking ...

The circuit is driven by a MAX7219 IC that is being controlled through an Arduino microcontroller board, to create an 8X8 LED matrix. The connection of the LED matrix and the IC was done on a ...

Makers, developers and hobbyists who enjoy making projects from home automation using different Arduino microcontrollers, Raspberry Pi mini PCs or anything else that can connect to the Internet of ...

Add Yahoo as a preferred source to see more of our stories on Google. Bruce Kingsley used an Arduino project board to add sound, motion, and programmed lighting ...

Is the Arduino Uno Q the missing piece in your next project? With its hybrid design that fuses the precision of a microcontroller with the flexibility of a Linux-based single-board computer, this ...

Over the last decade, the open-source movement has not only transformed the world of software, but also catalyzed a sweeping revolution in hardware tinkering. At the heart of this shift lies a ...

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