2Pack LCD 2004 Module avec adaptateur d¿interface I2C Rétroéclairage bleu 2004 20X4 LCD, module Shield pour - Générique

2Pack LCD 2004 Module avec adaptateur d¿interface I2C Rétroéclairage bleu 2004 20X4 LCD, module Shield pour The LCD has always been a device that acts as a window in human-computer interaction. For example, the prompt window on some instrument devices, the temperature and humidity prompt box, the device running status monitor, and the prompt screen of the counting device all have LCD figures. The common LCD1602, LCD2004, and LCD12864 are fabricated using high quality materials and communicated using the I2C bus. It is a high-performance serial bus with bus rules and high-speed or low-speed device synchronization required for multi-master systems. The I2C bus has only two bidirectional signal lines, a serial data line (SDA) and a serial clock line (SCL). Compatible with all devices with I2C interfaces, such as for , , beagle bone black, tinker board, stm32, esp32 and more. colour:Black+blue Material:plastic Package Contents: 2 x LCD 2004 Module 2 x line Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.