3pcs IIC I2C 2004 LCD Module 20x04 LCD Screen Module Display for Arduino Raspberry Pi Avalanche! Tips: For best results

Tips: For best results

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Halloween calendar measures 11"x14" and can be easily hung anywhere

and elderly users

a feature that will surely wow them

3pcs IIC I2C 2004 LCD Module 20x04 LCD Screen Module Display for Arduino Raspberry Pi Avalanche! Tips: For best results2004 LCD screen can display 4 lines x 20 characters, with i2c serial interface, blue display. Compatible with most development boards, such as Arduino, Raspberry pi, Tinkerboard, Nano pi, Banana pi, stm32, etc. Power supply: 5v; I2C address: 0x27; wiring method: GNDGND, VCCVCC, SDAA4, SCLA5. Built in independent potentiometer, backlight can be adjusted through the back potentiometer. Widely used in: Internet of Things, school electronics projects,