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Dorhea 2Pcs Iic I2C Twi Serial Lcd 2004 20X4 Blue Backlight Module With I2C Interface Adapter Compatible With Raspberry Pi
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Vendor: Dorhea
Type: Single Board Computers
Sku: WBEEAB08DD2BJD6
Available: Available
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Dorhea 2Pcs Iic I2C Twi Serial Lcd 2004 20X4 Blue Backlight Module With I2C Interface Adapter Compatible With Raspberry Pi
$17.27
Frequently Asked Questions
- Q: What is the display capability of the DORHEA 2004 LCD module? A: The DORHEA 2004 LCD module features a 4-line by 20-character display, allowing it to show up to 80 characters at once, making it ideal for various applications where text display is needed.
- Q: Is the DORHEA 2004 LCD compatible with Raspberry Pi? A: Yes, the DORHEA 2004 LCD module is compatible with Raspberry Pi, as well as other platforms like Banana Pi, Tinker Board, STM32, and ESP32, making it a versatile choice for your projects.
- Q: How do I adjust the contrast on the DORHEA LCD module? A: The contrast on the DORHEA LCD module can be adjusted using a potentiometer located on the back of the display, allowing you to customize the visibility according to your lighting conditions.
- Q: What I/O ports does the DORHEA 2004 LCD use? A: The DORHEA 2004 LCD module utilizes only four I/O ports: VCC, GND, SDA (serial data line), and SCL (serial clock line), which helps in conserving I/O resources for other components in your project.
- Q: Can I use the DORHEA LCD module without the backlight? A: Yes, you can use the DORHEA LCD module without the backlight by unplugging the jumper cap located at the back of the LCD, allowing for more flexibility in your display preferences.