Aitiao 3 Pack 1602 Lcd Display Module Ic I2C Twi 16X2 Characters Serial Interface Adapter Lcd Module For Raspberry Pi Diy Projec
$13.57
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$19.39
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Features: 1. I2C: The 1602 Lcd Module With I2C Port Greatly Enriches The Human-Computer Interaction Functions, And When They Are Connected To The Controller, The Controller Without Too Many External Ports Will Not Occupy Multiple Ios, And Will Not Restrict Other Functions. 2. It Has Only Two Bidirectional Data Lines, A Serial Data Line And A Serial Clock. How To Wire: Gnd-Gnd; Vcc-Vcc; Sda-A4; Scl-A5 3. Widely Used: With The Lcd Shield, You Can Display Whatever You Want By Programming The Code For Raspberry Pi Board. Therefore, This Is A Perfect Choice To Make Your Project More Interesting And Vivid ! 4. You Can Adjust The Contrast By The Potentiometer At Its Back. If You Dont Want The Backlight, You Can Also Unplug The Jumper Cap At The Lcd Back. Specifications: Display: 2-Lines X 16-Characters Four Pin Definition: Gnd, Vcc, Sda, Scl Default I2C Bus Address: 0 X 3F For Pcf8574At Chip, 0 X 27 For Pcf8574T Chip Working Voltage: 5V Adjust Contrast: Potentiometer Adjust Backlight: Jumper Package Includes: 3 X 1602 Lcd Display Modules(I2C Serial Interface Module Included) 10Pin 20Cm Dupont Cable(Female To Female) 10Pin 20Cm Dupont Cable(Female To Male)
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
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Frequently Asked Questions
Q: What is the I2C interface and how does it benefit my Raspberry Pi project?A: The I2C interface allows the 1602 LCD module to communicate with your Raspberry Pi using only two data lines, SDA and SCL, in addition to power connections. This reduces the number of I/O ports used, enabling you to connect multiple devices without overwhelming the GPIO pins, making it ideal for projects with limited space or resources.
Q: How do I connect the 1602 LCD display to my Raspberry Pi?A: To connect the 1602 LCD display, wire the pins as follows: GND to GND, VCC to VCC, SDA to A4, and SCL to A5 on your Raspberry Pi. This simple connection allows for easy integration into your DIY projects.
Q: Can I adjust the contrast and backlight of the LCD display?A: Yes, the 1602 LCD display comes with a potentiometer at the back that allows you to adjust the contrast. Additionally, you can control the backlight by plugging or unplugging the jumper cap located at the back of the LCD.
Q: What are some common applications for the 1602 LCD display module?A: The 1602 LCD display module is widely used in Internet of Things (IoT) projects, DIY electronics, home automation systems, and educational projects. It is compatible with various development boards like Tinkerboard, Nano Pi, and STM32, making it a versatile choice for makers and hobbyists.
Q: What is included in the package when I purchase the 3 Pack 1602 LCD Display Module?A: The package includes three 1602 LCD Display Modules with I2C serial interface, a 10-pin 20cm Dupont Cable (Female to Female), and another 10-pin 20cm Dupont Cable (Female to Male), providing everything you need to get started with your projects.
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