HD44780 LCD
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16×2 LCD Display with I2C Interface – Blue Backlight
Display your project data with only four connections. This 16×2 LCD comes with the I2C backpack already soldered, making it ready to use without additional soldering.
Display: 16 characters × 2 lines
Backlight: Blue with white characters
Interface: I2C (VCC, GND, SDA, SCL)
Operating Voltage: 5V DC
Contrast: Adjustable onboard potentiometer
Beginner Friendly: I2C adapter already soldered
Best For: Arduino, ESP32, Raspberry Pi, IoT and STEM projects
A 16×2 character LCD provides two rows of 16 characters, while using an I2C interface greatly reduces the number of microcontroller connections required compared with the standard parallel interface.
16×2 LCD Display with I2C Interface – Yellow Backlight
A clear, beginner-friendly 16×2 character display with the I2C backpack already soldered. The yellow-green backlight provides excellent readability while the I2C interface reduces wiring to only four connections.
Display: 16 characters × 2 lines
Backlight: Yellow-Green
Interface: I2C (VCC, GND, SDA, SCL)
Voltage: 5V DC
Contrast: Adjustable
Installation: Ready to use – no backpack soldering required
Best For: Arduino, ESP32, Raspberry Pi, IoT and educational projects
20×4 LCD Display Module with I2C Interface – Yellow-Green Backlight
Large 20×4 character LCD with a pre-soldered I2C interface for Arduino, ESP32, Raspberry Pi and embedded projects. The display provides four lines of information while requiring only four connections, making it ideal for sensor monitoring, menus, instrumentation and beginner-friendly electronics projects.
Display: 20 Characters × 4 Lines
Backlight: Yellow-Green
Supply: 5V DC
Interface: I2C
Connections: VCC, GND, SDA, SCL
Contrast: Adjustable onboard potentiometer
I2C Backpack: Pre-soldered
Best For: Monitoring systems, IoT, Arduino, robotics and STEM projects