Diitao 2Set Lcd 2004 Module,Iic I2C Twi Serial 20X4 Lcd Module With I2C Interface Adapter Blue Backlight (20X4 I2C Lcd)

Frequently Asked Questions

• Q: What are the dimensions of the Diitao LCD 2004 module? A: The Diitao LCD 2004 module measures three point nine inches in length, two point thirty-six inches in width, and zero point eighty-seven inches in height.
• Q: What type of backlight does this LCD module have? A: This LCD module features a blue backlight with white character color for clear visibility.
• Q: What is the working voltage for the Diitao LCD module? A: The working voltage for this module is five volts DC, making it suitable for various applications.
• Q: How do I install the Diitao I2C LCD module? A: To install the Diitao I2C LCD module, connect the VCC, GND, SDA, and SCL pins to the appropriate microcontroller ports.
• Q: Can I adjust the contrast on this LCD module? A: Yes, the contrast can be adjusted using a potentiometer located on the back of the LCD module.
• Q: Is this LCD module suitable for beginners? A: Yes, this LCD module is user-friendly and suitable for both beginners and experienced electronics enthusiasts.
• Q: How do I keep the Diitao LCD module in good condition? A: To maintain the module, avoid exposure to moisture and dust, and handle it with care during installation and use.
• Q: What should I do if the display is not working? A: If the display is not working, check all connections to ensure they are secure and verify the power supply is functioning.
• Q: Can I use this LCD module without the backlight? A: Yes, you can disable the backlight by unplugging the jumper cap on the back of the LCD.
• Q: What I2C addresses does this module support? A: This module supports default I2C addresses of zerox27 and zerox3F, allowing for flexibility in system configuration.
• Q: Does this module come with an I2C interface adapter? A: Yes, the package includes an IIC/I2C/TWI serial interface adapter, allowing for easy connections to your project.
• Q: What is the maximum number of characters displayed at once? A: The Diitao LCD module can display a maximum of eighty characters at once, arranged in four lines of twenty characters each.
• Q: Is this product safe for educational use? A: Yes, this product is safe for educational purposes, making it a great choice for students and hobbyists.
• Q: What type of projects can I use this LCD module for? A: You can use this LCD module for various projects, including Arduino and Raspberry Pi applications, where visual display is needed.
• Q: What materials is the Diitao LCD module made of? A: The Diitao LCD module is primarily made of durable electronic components designed for longevity and reliability.