Abstract: The technology is a process that never ends and to improve the quality of any product these technologies are required. Under this article, the blueprint and execution of a cheap, robust as ...

Bluetooth Classic tutorial: https://www.youtube.com/watch?v=TtpLcsQ4nMw Works with HC-06 or HC-05 modules. Other Bluetooth classic modules should work too. Bluetooth ...

Historically, moving and pointing a camera while filming was the job of a highly-skilled individual. However, there are machines that can do that, enabling all kinds of fancy movement that is ...

[Matt Denton]’s SpoolBot is a surprisingly agile remote-controlled robot that doesn’t just repurpose filament spool leftovers. It looks exactly like a 2 kg spool of filament; that’s real filament ...

In this particular video I use a cheap HC-06 but there are many similar units. I ran out before this video, but the HC-10 is a better unit with BLE 4.0 which allows communications with iPhones and ...