3pcs IIC I2C 2004 LCD Module 20x04 LCD Screen Module Display for Arduino Raspberry Pi Accu-Chek Details: These ear plugs are

Details: These ear plugs are molded with super low-pressure

Part Number: CSC CT MINI 2 PACK

Do not allow this product to come into contact with harsh chemicals

and cars where you want to provide an extra layer of protection and comfort for your dog

Or simply trace over an originla design using a ball point pen for hand drawm stencils

3pcs IIC I2C 2004 LCD Module 20x04 LCD Screen Module Display for Arduino Raspberry Pi Accu-Chek Details: These ear plugs are2004 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,