SPECiFiCATiONS Arduino Key Switch Module is a push button that will output a high signal when pressed. Input Terminal Voltage 3.3~5V Red LED 1.8V ~ 2.4V...
SPECiFiCATiONS The LCD1602 I2C module consists of two parts. A classic standard LCD display HD4780 16x2 (16 characters on 2 lines). And a board, the...