The first steps were connecting the temperature sensor and RTC module to the screw shield ... In his garage, the Arduino and a set of relay systems connect to the circuits that control his ...

In order to use the ESP-01 Wi-Fi relay module, a programmer/programming adapter is required to program the ESP-01 module (see below). Also it is pretty easy to make your own programmer, or you can ...

Electronic engineers, developers and hobbyists looking for a fully featured Arduino ... x relay 250V/5A, 2 x open-collector 30V/1A, 8 x analog 0-10V) and offers a Dallas DS3231N real-time-clock ...

As the name suggests the CANADUINO MEGA 2560 PLC 500 is based on an Arduino ... (8 x relay 250V/5A, 2 x open-collector 30V/1A, 8 x analog 0-10V). Together with a Dallas DS3231N real-time-clock ...

Things are pretty straightforward inside the 3D printed case. There’s an Arduino coupled with an RTC module to keep the time, which is connected to the two standard hobby servos mounted in the ...