Because you debugged everything in Proteus, your physical prototype should work on the first power-up.
The jhd2x16i2c is a specialized Proteus model for a with an I2C backpack (typically PCF8574-based). Unlike the standard LM016L (which requires 6+ GPIO pins), this model uses only two lines (SDA & SCL) – a huge advantage for simulating modern microcontroller designs. jhd2x16i2c proteus exclusive
// FOR PROTEUS JHD2x16: // Usually, Proteus JHD2x16 uses address 0x76 (or 0x7E). // If you use a standard "Arduino I2C LCD" component in Proteus, use 0x27. // Change this address if the screen stays blank! #define I2C_ADDR 0x76 Because you debugged everything in Proteus, your physical
Program a rotary encoder to navigate a menu displayed on the JHD2x16i2c. Test button debouncing and screen refresh rates. Because the simulation is cycle-accurate, you can optimize your delay loops. // FOR PROTEUS JHD2x16: // Usually, Proteus JHD2x16