Module of two solid-state relays with switching voltage 5V, switching to digital 0 and maximum switching current 2A. Solid-state relays use semiconductors instead of...
Large OLED display with a diagonal of 2.7" and a high resolution of 256×128 pixels, communicating via a two-wire I²C interface. It offers a bright white image on a deep black...
This is a basic LCD display - 20 characters and 4 lines, blue backlit, white letters. It uses the extremely simple HD44780 parallel interface controller.