Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

White LED bulbs are commonplace in households by now, mostly due to their low power usage and high reliability. Crank up the ...

Motorized faders are very cool, and you can find them in everything from expensive mixing desks to high-end video editing decks. If you want to build your own wireless motorized fader controls for ...

It is used to communicate PCM audio data between integrated circuits in an electronic device ... this example did not make me happy so I decided to convert it into a simple Arduino Library that is ...

This makes the Arduino send SMS, even though it doesn't use any GSM modules at all. Here, to send SMS alerts, I am using the Circuit ... the code will make it connect to the network automatically.

Omnidirectional Line Tracing Robot là một robot di chuyển theo đường vạch kẻ dựa trên hệ thống cảm biến và điều khiển PID. Khác với robot thông thường chỉ có thể di chuyển tiến hoặc quay, robot này sử ...

I have used a half-size breadboard for the main circuit connections. Here, I connected the RF transmitter module, LED, buzzer, and all sensor connections ... All the modules are powered with 5V from ...