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 ...

A hackerspace is a place that generally needs to be accessed by a wide group of people, often at weird and unusual hours.

Loading cement sacks into trucks requires precise counting for traceability, yet manual methods are error-prone and often ...

Advances in embedded systems and sensors have enabled efficient, intelligent surveillance solutions that improve safety and ...

There may be a fungus on your future bill of materials if mushroom-based memristors become a viable memory element.

This small inductance-meter is what every beginner in electronics should have to start in electronics. Commercial multimeters all include the ohm-meter function, more rarely that of capacitance meter, ...

Getting started with Raspberry Pi can be a bit daunting for a newcomer, but these tips will have you on your way to programming fun projects in no time.

One of the problems with being a graffiti artist is that you have to carry around a different spray can for each color you intend to use. [Sandesh Manik] decided to solve this problem by building ...

A miniature TV that fits in your hand sounds like a joke, but this one actually works. It is tiny, usable, and built for pure ...

The sendEmail () function is responsible for triggering the email alert when an object is detected. A secure Wi-Fi client is ...

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 ...

Arduino has just announced the Arduino Matter Discovery Bundle (AKX00081), an all-in-one development kit designed to help ...