The Arduino-controlled Drawing Robot is a low-cost pen plotter that can be used to make small drawings on a piece of paper. It is based on an Arduino Nano board with a Bluetooth extension ... a ...

The ESP32 then processes this data, applies a Kalman filter for smoother motion tracking, and transmits the information wirelessly via Bluetooth or ... and IoT-based device control. Build a ...

Here are just a few reasons to learn: Program the ESP32 using the Arduino ... Setting up Bluetooth communication between the ESP32 and other devices. Sending and receiving data over Bluetooth. Example ...

Unless you're some boring, unimaginative schmuck, chances are you've sometimes wondered what the world looks like from a tiny ...

Eufy's first robot lawn mower was the easiest to set up of any I've tested. Here's how it did in my uneven, obstacle-ridden yard.

I build robots that move, blink, and sometimes even creep you out. From animatronics to 3D printing experiments, I fuse ...

I build robots that move, blink, and sometimes even creep you out. From animatronics to 3D printing experiments, I fuse ...

A wireless Bluetooth transmitter is great for flights because it lets you use your own Bluetooth headphones with the in-flight entertainment system, which usually only has a 3.5mm headphone jack.

However, as remote work and multi-device use become more common, the demand for intuitive Bluetooth connectivity ... or if manual control is sufficient for your usage. Compatibility is also ...