All four relays are connected with Arduino at 8,9,10 and 11th pins (In1, In2, In3, and In4), and 1 12v adapter is used for powering the circuit. We have connected 220VAC bulb at the terminal block of ...

The Terminal Block Breakout FeatherWing kit is like the Golden Eagle of prototyping FeatherWings (eg. majestic, powerful, good-looking). To start, you get a nice prototyping area underneath your ...

Connect live (L) line 220V to COM terminal of each relay. Construction and testing. An actual-size PCB layout for the home automation system using Arduino Uno through Android app is shown in Fig. 4 ...

Even with more and more devices making the leap to USB-C, the Arduino Uno still proudly sports a comparatively ancient Type-B port. It wouldn’t be a stretch to say that many Hackaday readers … ...

YouTuber “EDISON SCIENCE CORNER” has designed yet another Arduino UNO clone but with a twist as the board is made out of a flexible PCB. Companies like JLCPCB, PCBWay, and others have been offering ...

An LCD terminal that is controllable over serial! Should theoretically work on any Arduino board at least as powerful as an Arduino Uno, but only tested on such. r None None Clears the display, resets ...

ZigUNO is an Arduino UNO-size development board with Zigbee connectivity via an Ebyte E18-MS1 ... 256kB Flash and 8kB RAM, PCB antenna; Expansion – Arduino UNO headers (3.3V only, not 5V tolerant) ...