3 thoughts on “How to interface LCD16x2 with Arduino (with and without I2C Module) ?

  1. I have lcd 16X2 ,in project I use pic 16f876 in radio frequency Swr/power meter.I2c is attached with LCD.my question is (1) can I connect lcd with microcontroller (in circuit) keeping i2c attached with lcd? (2) how can I connect pic 16f876 , lcd using i2c circuit,as i2c has 4 pin where as I have to 8+2 ten pins from circuit.

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