Posts tagged with Cobi blocks

Using the UART interface

Posted
Filed under Electronics

Using the UART interface

UART is a communication interface used between two microcontrollers. Data signals are transferred using two lines, one for transmitting and one for receiving.

ESP8266 5V Wi-Fi relay switch modules

Posted | Updated 1 January 2018
Filed under Electronics

ESP8266 5V Wi-Fi Relay Switch Modules

ESP8266 5V Wi-Fi relay switch modules are Wi-Fi enabled, relay power switches with an ESP-01 board. They can be controlled wirelessly from smart devices.