Why pay a premium for smart devices when an ESP32 and some cheap sensors can do everything for a fraction of the price?

From robotics to AI and retro gaming: the number of projects on the open-source platform has doubled. The maker community is ...

A simple ESP32 open-source project brings Tamil and English voice assistant with spoken replies and smart-home controls.

There's a lot you can do with this overlooked component ...

These open-source ESP32 walkie-talkies use ESP-NOW to exchange audio recordings without a Wi-Fi router, with Arduino firmware ...

The Easy Way to Calculate ResistanceWhether you’re building your first Arduino project, repairing a vintage amplifier, or ...

With some common parts and a little time, you can create fun and frightening Halloween decorations for your home.

The IMX477 with a C-mount lens is the sweet spot for Pi cameras: real glass, RAW files and a sensor big enough to be fun.

The hardware is about as simple as it gets. A PN532 NFC module talks to an ESP32 -S3 dev board over I2C, and the ESP32-S3 ...

Keeping old hardware alive.

Add Yahoo as a preferred source to see more of our stories on Google. Many people take part in DIY projects all the time. DIY projects are done for tons of reasons. Some people like to save some money ...

You don’t need to spend a fortune on Halloween decorations bought from the store to get your house ready for the spooky season. With a few basic craft supplies, some household odds and ends, and a ...