In his video guide, [Ben] shows us exactly how to fit a standard solid state relay into a regular outlet box, and easily control it with an Arduino Uno. It even looks like there might be enough ...

[Gnsart] happened upon the Arduino community. He realized that with an Arduino Uno and a commonly available relay board, he could finally build the sign. He started with some leftover cedar fence ...

Aside from the Arduino UNO microcontroller, LDR, and the bulb itself, the hardware for this setup is pretty minimal: a relay for the bulb, a resistor for the LDR, and some wires to connect ...

Arduino has launched two new development boards, the UNO एक R4 WiFi and the UNO एक R4 Minima, manufactured in India under the 'Make in India' initiative. These boards cater to a wide range of ...