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This is an LCD 1602 Parallel LCD Display that offers a simple and cost-effective way to integrate a 16×2 white-on-blue liquid crystal display into your project. It can display 16 characters over 2 lines, with clear white text against a high-contrast blue backlight.
This blue backlight LCD is an excellent choice for Arduino-based projects and is very easy to interface with Arduino or other microcontrollers. Unlike traditional LCD 1602 displays, which require about 8 pins to operate, this model comes with an I2C adapter already soldered onto the display's pins. This means you only need to connect the I2C pins, simplifying the wiring and coding process.
The I2C interface is a type of serial bus developed by Philips, utilizing two bidirectional lines: SDA (Serial Data Line) and SCL (Serial Clock Line). Both lines need to be connected using pull-up resistors. The standard operating voltages are 5V and 3.3V.
Since the I2C adapter is already soldered onto this display, the wiring is straightforward. Typically, you will only need to connect four pins: VCC, GND, SDA, and SCL. The display operates on 5V, so you can connect it to the 5V pin.
The display can show simple text or numerical values read from sensors, such as temperature or pressure, as well as other data like the number of cycles the Arduino is performing.
4 x 1602 (16x2) LCD Display with I2C/IIC interface - Blue Backlight
At ROBODIUM™, we want you to be completely satisfied with your purchase. You may return most items within 7 days of delivery for a full refund or exchange.
Most items sold on ROBODIUM™ can be returned within the return window, including:
To be eligible for a return, items must be:
Note: Products damaged due to misuse, modification, static discharge, soldering, or improper handling may not be eligible for return.
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All products include a minimum 15-day warranty against manufacturing defects, unless otherwise specified on the product page.
Warranty does not cover misuse, soldering damage, modifications, physical damage, or incorrect electrical connections.
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Take 20% off your first order
Enter the code below at checkout to get 20% off your first order