20x4 lcd display with i2c interface factory

20×4 LCD Display with IIC/I2C interface (Soldered) is used to visualize your sensor data or to display a message to the user. This 20×4 LCD Display has 4 Rows of 20 Character Column (i.e each row has 20 character can be displayed).

This display comes with I2C Attached to reduce the no. of pins utilized on a microcontroller. In I2C the data sent serially and using Shift register the data will be converted to parallel that an LCD Accepts. So it is very handy and drastically reduce the pins utilization to just 4 pins VCC, GND, SCL and SDA Pins. Hence you have more room to connect multiple sensors or actuators to the Arduino or any other microcontroller.Model: LCD2004

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RC2004C is a character LCD display 20x4 with module dimension 146.0x62.5 mm. This 20x4 LCD Display has built-in IC ST7066 offering a selection of fonts. Default interface of RC2004C 20x4 LCD module is 6800; if you require interface such as SPI or I2C, they’re also available, but the IC will be replaced with RW1063. Power supply of RC2004C LCD display module 20x4 is 5V (3V is optional).

ContentLCD2004 Parallel LCD Display that provides a simple and cost-effective solution for adding a 20x4 White on RGB Liquid Crystal Display into your project. The display is 20 character by 4 line display has a very clear and high contrast white text upon a blue background/back-light.

This is a great blue back-light LCD display. It is fantastic for Arduino based project. This LCD2004 Parallel LCD Display with Blue Back-light is very easy to interface with Arduino or Other Micro-controllers.

This display overcomes the drawback of LCD2004 Parallel LCD Display in which you"ll waste about 8 Pins on your Arduino for the display to get working. Luckily in this product, an I2C adapter is directly soldered right onto the pins of the display. So all you need to connect are the I2C pins, which shows a good library and little of coding.GREEN LED

10 Segment Red LED Bar-graph Display plane display16x2 LCD display is an alphanumeric display. It is based on the HD44780 display controller, and ready to interface with most microcontrollers.

LCD Display that provides a simple and cost-effective solution for adding a 16x2 Black on RGB Liquid Crystal Display into your project. The display is 16 character by 2 line display has a very clear and high contrast black text upon a Gray background/backlight.Application of 20x4 Character LCD Display:

This is LCD1602 Parallel LCD display that provides a simple and cost-effective solution for adding a 16x2 Liquid Crystal Display into your project. The display is 16 character by 2 line display has a very clear and high contrast.

This is great green backlight LCD display. It is fantastic for Arduino based project. This LCD1602 Parallel LCD Display with Yellow Backlight is very easy to interface with Arduino or Other Microcontrollers.16x2 LCD display is an alphanumeric display. It is based on the HD44780 display controller, and ready to interface with most microcontrollers.

LCD Display that provides a simple and cost-effective solution for adding a 16x2 White on Blue Liquid Crystal Display into your project. The display is 16 character by 2 line display has a very clear and high contrast white text upon a White background/backlight.

I2C_LCD is an easy-to-use display module, It can make display easier. Using it can reduce the difficulty of make, so that makers can focus on the core of the work.

We developed the Arduino library for I2C_LCD, user just need a few lines of the code can achieve complex graphics and text display features. It can replace the serial monitor of Arduino in some place, you can get running informations without a computer.

More than that, we also develop the dedicated picture data convert software (bitmap converter)now is available to support PC platform of windows, Linux, Mac OS. Through the bitmap convert software you can get your favorite picture displayed on I2C_LCD, without the need for complex programming.

Blue LCD display with white LED backlight, controlled via I2C - very suitable for easy projects with not so demanding display information requirements. Great advantage is the control via I2C bus, you just need to devote 2 data pins for communication with display! Overall the display is connected with Arduino using 4 pins - +5V, GND, SDA (pin A4) and SCL (pin A5).

I2C LCD 2004 displays characters of 4 rows with 20 characters in each. Four Pins: VCC, GND,SDL and SCA used for connecting Dupont Line or IIC dedicated cable.

The 20x4 LCD Display Module used for connecting with Arduino and Raspberry pi and it can be used to display real time clock, temperature, humidity etc.

This LCD module utilizes an I2C module to reduce the number of wiring in the system. An I2C device sends and receives data serially from the I2C bus. Implementing an I2C device requires some knowledge about addressing and framing the serial data in order to avoid data collision. The I2C MCU is accessible at address 0x27 by default; although it can be modified by soldering the A0, A1 and A2 jumpers on the I2C backpack PCB.

This module realizes a fast I2C interface with the familiar LCD displays (16x02, 16x04 and 20x04), which makes the control of these displays much easier and more economical with I / O pins.

Because this module has 8 options for the address (0X20-0X27), it is possible to control 8 of these interface modules simultaneously with only 2 connections. By means of the built-in potentiometer on this module it is possible to adjust the backlight and contrast of the LCD.

I have a PCB on which there is an input of 12VDC, which is reduced to 9VDC by a 3A buck converter, for supplying the Pico VSYS pin and a 7805 strung, up on the 9VDC to supply 5VDC to the 20x4 LCD display.

What was happening is, that when the backlight was switched on, the 7805 supply would drop to 3.4VDC and the LCD would stop displaying. I caught this only when I experimented with switching off the backlight. Till then, I had the backlight on from the beginning of the program...