
1602 LCD YELLOW DISPLAY WITH I2C 16X2 YELLOW
Specification: Parameter Details Display Type 1602 Alphanumeric LCD Display Format 2 Lines × 16 Characters Backlight Color Yellow with Black Characters Interface I2C (via PCF8574 I2C backpack) I2C Address Typically 0x27 or 0x3F (auto-detectable) Operating Voltage 5V DC Current Consumption ~20 mA (with backlight enabled) Controller IC HD44780 (controlled via I2C) Character Matrix 5x8 dot format per character Contrast Control Onboard potentiometer for adjusting contrast Dimensions (Approx.) 80mm × 36mm × 12mm Mounting 4 pre-drilled mounting holes Pin Connections SDA (data), SCL (clock), VCC, GND Features: 🔌 Only 2 Pins Required (SDA & SCL) Thanks to the integrated I2C communication module (PCF8574), you only need two signal wires to control the display, making it perfect for boards with limited I/O. 🟡 High Visibility Yellow Backlight The bright yellow LED backlight with black characters ensures clear visibility in both low-light and brigh