20 Best 16×2 Lcd Backlight Control [2024]

Are you looking for the best 16x2 Lcd Backlight Control? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 16x2 Lcd Backlight Control.

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1 JANSANE 16x2 1602 LCD Display Screen Blue + IIC I2C Module Interface Adapter for Raspberry pi 2 Pack JANSANE 16x2 1602 LCD Display Screen Blue + IIC I2C Module Interface Adapter for Raspberry pi 2 Pack
2 IIC/I2C/TWI LCD 1602 16x2 Serial Interface Adapter Module Blue Backlight Compatible with Ar-duino... IIC/I2C/TWI LCD 1602 16x2 Serial Interface Adapter Module Blue Backlight Compatible with Ar-duino...
3 HiLetgo 2pcs DC3.3V HD44780 1602 16x2 Character LCD Display Adapter Module Blue Backlight for... HiLetgo 2pcs DC3.3V HD44780 1602 16x2 Character LCD Display Adapter Module Blue Backlight for...
4 SunFounder LCD1602 Module with 3.3V Backlight Compatible with Arduino R3 Mega2560 Raspberry Pi 16x2... SunFounder LCD1602 Module with 3.3V Backlight Compatible with Arduino R3 Mega2560 Raspberry Pi...
5 Weewooday 8 Pieces IIC/ I2C/ TWI LCD Serial Interface Adapter and LCD Module Display Backlight... Weewooday 8 Pieces IIC/ I2C/ TWI LCD Serial Interface Adapter and LCD Module Display Backlight...
6 SparkFun 16x2 SerLCD - RGB Backlight (Qwiic) - Compatible with Arduino LCD Communicate Over Serial... SparkFun 16x2 SerLCD - RGB Backlight (Qwiic) - Compatible with Arduino LCD Communicate Over...
7 4 Pieces IIC/ I2C/ TWI LCD 1602 16x2 Serial Interface Adapter and 16x2 1602 LCD Module Display Blue... 4 Pieces IIC/ I2C/ TWI LCD 1602 16x2 Serial Interface Adapter and 16x2 1602 LCD Module Display...
8 Arducam 1602 16x2 LCD Display Module Based on HD44780 Controller Character White on Blue with... Arducam 1602 16x2 LCD Display Module Based on HD44780 Controller Character White on Blue with...
9 waveshare 1602 LCD Display RGB Module 16x2 Characters 16M Colors RGB Backlight LCD Module, 3.3V/5V... waveshare 1602 LCD Display RGB Module 16x2 Characters 16M Colors RGB Backlight LCD Module,...
10 Apple iMac 21.5in 2.7GHz Core i5 (ME086LL/A) All In One Desktop, 8GB Memory, 1TB Hard Drive, Mac OS... Apple iMac 21.5in 2.7GHz Core i5 (ME086LL/A) All In One Desktop, 8GB Memory, 1TB Hard Drive, Mac...
11 HiLetgo 2004 20X4 LCD Display LCD Screen Serial with IIC I2C Adapter Yellow Green Color LCD for... HiLetgo 2004 20X4 LCD Display LCD Screen Serial with IIC I2C Adapter Yellow Green Color LCD for...
12 KEYESTUDIO 1602 LCD IIC/I2C/TWI Display 16x2 Character LCD Screen Module for Arduino Raspberry Pi KEYESTUDIO 1602 LCD IIC/I2C/TWI Display 16x2 Character LCD Screen Module for Arduino Raspberry Pi
13 HiLetgo 1602 LCD Keypad Shield 1602 LCD Expansion Shield Board Blue Backlight 4.5-5.5V for Arduino... HiLetgo 1602 LCD Keypad Shield 1602 LCD Expansion Shield Board Blue Backlight 4.5-5.5V for...
14 BIGTREETECH Mini12864 LCD Graphic Smart Display Control Board with Adapter and Cable for Ender-3... BIGTREETECH Mini12864 LCD Graphic Smart Display Control Board with Adapter and Cable for Ender-3...
15 GeeekPi 2-Pack I2C 1602 LCD Display Module 16X2 Character Serial Blue Backlight LCD Module for... GeeekPi 2-Pack I2C 1602 LCD Display Module 16X2 Character Serial Blue Backlight LCD Module for...
16 Sony X91J 85 Inch TV: Full Array LED 4K Ultra HD Smart Google TV with Dolby Vision HDR and Alexa... Sony X91J 85 Inch TV: Full Array LED 4K Ultra HD Smart Google TV with Dolby Vision HDR and Alexa...
17 GeeekPi 2Pack LCD 2004 Module with I2C Interface Adapter Blue Backlight 2004 20x4 LCD Module Shield... GeeekPi 2Pack LCD 2004 Module with I2C Interface Adapter Blue Backlight 2004 20x4 LCD Module...
18 HiLetgo 2pcs HD44780 1602 LCD Display Module DC 5V 16x2 Character LCM Blue Blacklight NEW HiLetgo 2pcs HD44780 1602 LCD Display Module DC 5V 16x2 Character LCM Blue Blacklight NEW
19 RGB Gaming Mouse Pad with 11 RGB Light up Modes,LED Gaming Pad,Non-Slip Rubber Based Computer Mice... RGB Gaming Mouse Pad with 11 RGB Light up Modes,LED Gaming Pad,Non-Slip Rubber Based Computer...
Bestseller No. 1
JANSANE 16x2 1602 LCD Display Screen Blue + IIC I2C Module Interface Adapter for Raspberry pi 2 Pack
  • Components: Blue 16x2 1602 lcd display + I2C serial interface backpack; 1602 lcd screen can display 2-lines x 16-characters with built-in industry...
  • Default Address: 0x27 for PCF8574T chip; 0x3F for PCF8574AT chip; please check which chip you have on i2c interface. (Before you upload the code to...
  • Four Pins: VCC, GND,SDL and SCA LISM used for connecting Dupont Line or IIC dedicated cable.
  • Display Function: Can be used to display real time clock, temperature, humidity etc. (A potentiometer is also necessary to adjust the contrast....
  • Wide Application: Commonly used in copiers, fax machines, laser printers, industrial test equipment and networking equipment such as routers and...
Bestseller No. 2
IIC/I2C/TWI LCD 1602 16x2 Serial Interface Adapter Module Blue Backlight Compatible with Ar-duino...
  • Components: Blue 16x2 1602 lcd display + I2C serial interface backpack; 1602 lcd screen can display 2-lines x 16-characters with built-in industry...
  • Default Address: 0x27 for PCF8574T chip; 0x3F for PCF8574AT chip; please check which chip you have on i2c interface. (Before you upload the code to...
  • Four Pins: VCC, GND,SDL and SCA used for connecting Dupont Line or IIC dedicated cable.
  • Compatibility: used for connecting Ar-duino and Raspberry pi and it can be used to display real time clock, temperature, humidity etc. (A...
  • Wide Application: Commonly used in copiers, fax machines, laser printers, industrial test equipment and networking equipment such as routers and...
Bestseller No. 3
HiLetgo 2pcs DC3.3V HD44780 1602 16x2 Character LCD Display Adapter Module Blue Backlight for...
  • Brand new and high quality, Great for electronic experiments and projects
  • LCD display module with blue blacklight, Wide viewing angle and high contrast
  • Built-in industry standard HD44780 equivalent LCD controller, Display 2 lines of 16 characters including letter, number, and symbol
  • Works with Arduino UNO R3 MEGA2560 Nano Due, Raspberry Pi, Low cost and easy to use, perfect for beginners
  • Commonly used in: copiers, fax machines, laser printers, industrial test equipment, networking equipment such as routers and storage devices
Bestseller No. 4
SunFounder LCD1602 Module with 3.3V Backlight Compatible with Arduino R3 Mega2560 Raspberry Pi 16x2...
  • Display 2 lines of 16 characters including letter, number, and symbol
  • Working voltage: 5V; contrast adjustable with a 50K potentiometer onside
  • Module dimensions: 80 x 36 x 12 mm; Viewing area size: 64.5 x 16 mm
  • Bright blue backlight (better than green), displaying characters clearly
  • Low cost and easy to use, perfect for beginners
Bestseller No. 5
Weewooday 8 Pieces IIC/ I2C/ TWI LCD Serial Interface Adapter and LCD Module Display Backlight...
  • Components: LCD display with i2c serial interface backpack; LCD screen can display 2-lines x 16-characters; The i2c LCD adapter built-in industry...
  • Default Address: 0 x 27 for PCF8574T chip; 0 x 3F for PCF8574AT chip; Please kindly check the chip of the i2c interface; ( Please remember to download...
  • ,Compatibility: LCD display with I2C serial interface is compatible with for Arduino and Raspberry pi; Working voltage: 5V; To come with a...
  • Application: LCD module is applied to display characters, letters, numbers, real time clock and temperature
  • ,Display function: LCD display with I2C serial interface can be applied to display real time clock, temperature, humidity and so on; (A potentiometer...
Bestseller No. 6
SparkFun 16x2 SerLCD - RGB Backlight (Qwiic) - Compatible with Arduino LCD Communicate Over Serial...
  • The AVR ATMega328p (with compatible with Arduino bootloader) is populated on the back of each LCD screen and handles all of the LCD control
  • Three communication options: Serial, I2C and SPI. 16x2, Black on RGB Display. Qwiic connection. Adjustable I2C address controlled via software special...
  • Emergency reset to factory settings (Jumper RX to GND on bootup). Operational backspace character. Incoming buffer stores up to 80 characters....
  • Pulse width modulation of backlight allows direct control of backlight brightness and current consumption. Pulse width modulation of contrast allows...
  • Open-sourced firmware and compatible with Arduino bootloader enables updates via the IDE. Dimensions (LxWxH): 80.29x35.90x14.09mm. Weight: 0.0766 oz.
Bestseller No. 7
4 Pieces IIC/ I2C/ TWI LCD 1602 16x2 Serial Interface Adapter and 16x2 1602 LCD Module Display Blue...
  • Components: LCD display with i2c serial interface backpack; LCD screen can display 2-lines x 16-characters; The i2c LCD adapter built-in industry...
  • Default address: 0 x 27 for PCF8574T chip; 0 x 3F for PCF8574AT chip; Please kindly check the chip of the i2c interface; (Please remember to download...
  • Compatibility: LCD display with I2C serial interface is compatible with Arduino and Raspberry pi; Working voltage: 5V; Come with a potentiometer,...
  • Wide application: LCD module is applied to display characters, letters, numbers, real time clock and temperature
  • Display function: LCD display with I2C serial interface can be applied to display real time clock, temperature, humidity and so on; (A potentiometer...
Bestseller No. 8
Arducam 1602 16x2 LCD Display Module Based on HD44780 Controller Character White on Blue with...
  • Commonly-used HD44780 controller is built in this 1602 LCD module
  • Can display 2-lines X 16-characters
  • Color: white on blue with backlight
  • Contains 1 x 20 male to male pin header, convenient to use. The UC-146 IIC/I2C Serial Interface Adapter Module is not included
  • Viewing area size: 64.5mm x 16mm
Bestseller No. 9
waveshare 1602 LCD Display RGB Module 16x2 Characters 16M Colors RGB Backlight LCD Module, 3.3V/5V...
  • 【LCD1602 RGB Module】Incorporates character LCD panel LCD1602, onboard AiP31068L LCD driver chip and PCA9633 RGB control chip, supports Raspberry...
  • 【16x2 Characters 1602 LCD】Incorporates character LCD panel LCD1602, can display up to 16 X 2 characters, support screen scrolling, cursor movement...
  • 【Adjustable RGB Backlight Color】Up to 16M (2563) backlight colors available
  • 【I2C Control Interface】Only two signal pins are required, saving the IO resource, for connecting with host boards like Raspberry Pi / Arduino
  • 【3.3V/5V Compatible】Compatible with 3.3V/5V operating voltage, Dimension: 87.0 × 32.0 × 13.0mm
Bestseller No. 10
Apple iMac 21.5in 2.7GHz Core i5 (ME086LL/A) All In One Desktop, 8GB Memory, 1TB Hard Drive, Mac OS...
  • Intel Iris Pro Graphics
  • 2.7 GHz Quad-Core Intel Core i5 Processor (Turbo Boost up to 3.2 GHz) with 6MB L3 cache
  • 21.5-inch (Diagonal) LED-backlit Display with IPS Technology; 1920-by-1080 Resolution
  • 1TB Hard Drive, 8 GB (Two 4 GB) of 1600MHz DDR3 Memory
  • This Certified Refurbished product has been tested and certified to work and look like new, with minimal to no signs of wear, by a specialized...
Bestseller No. 11
HiLetgo 2004 20X4 LCD Display LCD Screen Serial with IIC I2C Adapter Yellow Green Color LCD for...
  • High quality 2004 LCD screen with IIC i2c Adapter, Displays 4-lines X 20-characters.
  • Backlight control, you can control by jumpers, can also be controlled by the program.
  • IIC/I2C interface was developed to reduce the IO port usage on Arduino board.
  • Adjustable contrast, the backlight control to provide library.
  • 5V power supply, the device address will be 0x27 or 0x3F at Random.
Bestseller No. 12
KEYESTUDIO 1602 LCD IIC/I2C/TWI Display 16x2 Character LCD Screen Module for Arduino Raspberry Pi
  • Bright and clear display- white texts on Blue backlight, adjustable contrast
  • Built with IIC/I2C interface to save 5 IO ports(the original 1602 LCD needs 7 IO ports to be up and running)
  • Plug and play; Easy to use with Arduin Liquid Crystal Library; Easy to connect to a Raspberry Pi
  • LCD I602 has 4 pins. SCL should be connected to analog 5, SDA to analog 4, VCC to +5V and GND to ground
  • How to use: Search for "keyestudio wiki KS0061" in Google Chrome to get the wiki online tutorial for this product.
Bestseller No. 13
HiLetgo 1602 LCD Keypad Shield 1602 LCD Expansion Shield Board Blue Backlight 4.5-5.5V for Arduino...
  • A specially designed dot matrix LCD module which is used for displaying letters, numbers and symbols etc.
  • Consists of several 5X7 or 5X11 other dot matrix character bits.The interval exists between each line or each bit to creat a good character spacing...
  • Based on HD44780 LCD chip and adopts standard 16-pin interface.
  • It has a contrast adjustment knob, backlight selection switch, but also with four directional buttons, a selection button And a reset button.
  • This 1602 LCD expansion board in the true sense of the circuit will be simplified, directly to the board inserted Arduino Duemilanove controller can...
Bestseller No. 14
BIGTREETECH Mini12864 LCD Graphic Smart Display Control Board with Adapter and Cable for Ender-3...
  • 1.The Mini12864 display panel has RGB multi-color backlight and can support 8 RGB, which is even more cool.
  • 2.With a SD card base on back, put slicing file into the SD card and select the file on the LCD, then can be printing.
  • 3.Product comes encoder parameter adjustment can be achieved, and the file selection print.
  • 4.Plug and play on the RAMPS, but need to modify the firmware to support.
  • 5.Do not worry about the problem of after-sales, if there is any need, get in touch with us, we will help you solve it.
Bestseller No. 15
GeeekPi 2-Pack I2C 1602 LCD Display Module 16X2 Character Serial Blue Backlight LCD Module for...
  • Use the i2c protocol to reduce the occupation of I/O ports, making it easier to add to the project, and less wiring is more beautiful.
  • Commonly used in: Internet of things, DIY project, home animation, smartbuilding, maker's DIY project.
  • Compatible with all current development boards, such as Arduino, Raspberry pi, Tinkerboard, Nano pi, Banana pi, stm32 and so on
  • With a potentiometer used to adjust backlight (Color: Blue) and contrast.Power supply: 5v and I2C address is: 0x27 Module dimension: 80mm x 35mm x...
SaleBestseller No. 16
Sony X91J 85 Inch TV: Full Array LED 4K Ultra HD Smart Google TV with Dolby Vision HDR and Alexa...
  • 4K HDR PROCESSOR X1 – Powerful TV processing that delivers a picture that is smooth and clear, full of rich colors and detailed contrast.
  • TRILUMINOS Display – Reproduces more colors than a conventional TV resulting in picture quality that is natural and precise, and closer than ever to...
  • FULL ARRAY LED & X-TENDED DYNAMIC RANGE – Precisely controlled backlighting brings out real-life depth and detail with deep blacks and high peak...
  • GOOGLE TV – Seamlessly browse 700,000+ movies and TV episodes from across your favorite streaming services, all in one place. Watch content from...
  • X-MOTION CLARITY – Advanced motion control for smooth pictures that are brighter and clearer, significantly benefiting fast moving action in movies...
Bestseller No. 17
GeeekPi 2Pack LCD 2004 Module with I2C Interface Adapter Blue Backlight 2004 20x4 LCD Module Shield...
  • The LCD has always been a device that acts as a window in human-computer interaction. For example, the prompt window on some instrument devices, the...
  • The common LCD1602, LCD2004, and LCD12864 are fabricated using liquid crystal materials and communicated using the I2C bus.
  • It is a high-performance serial bus with bus rules and high-speed or low-speed device synchronization required for multi-master systems. The I2C bus...
  • Compatible with all devices with I2C interfaces, such as Arduino, raspberry pi, beagle bone black, tinker board, stm32, esp32 and more.
Bestseller No. 18
HiLetgo 2pcs HD44780 1602 LCD Display Module DC 5V 16x2 Character LCM Blue Blacklight NEW
  • Viewing area size: 64.5mm x 16mm
  • Color: white on blue with backlight
  • Can display 2-lines X 16-characters
  • Commonly-used HD44780 controller is built in this 1602 LCD module
  • Easy to use. Less I/O ports are occupied, only four - VCC, GND, SDA, SCL
Bestseller No. 19
RGB Gaming Mouse Pad with 11 RGB Light up Modes,LED Gaming Pad,Non-Slip Rubber Based Computer Mice...
  • 🍀【Smooth Tracking Surface】Good quality Micro-Textured cloth surface. Gaming mouse pad works with laser and optical gaming mice that ensure...
  • 🍀【RGB Lighting】The Mousepad has 11 perfect modes of lighting, including red, dark blue, yellow, green, pink, white, ice blue, rainbow, and...
  • 🍀【Suitable Design】Rubber base prevents the led mouse pad from sliding around the table while making speedy mouse movements. 2M high quality USB...
  • 🍀【Convenient and Easy】This backlit mouse pads is powered by USB and requires no driver. One control button makes it easy to switch between...
  • 🍀【Quality Assurance】If you are not satisfied with our rgb mouse pad, please contact us via Amazon message within 30 days, and we will provide...

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  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 16x2 Lcd Backlight Control.
  5. Customer Ratings: Number ratings grade 16x2 Lcd Backlight Control objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 16x2 Lcd Backlight Control.
  7. Product Quality: You don’t always get what you pay for with an 16x2 Lcd Backlight Control, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 16x2 Lcd Backlight Control is should be an indication of how long it will work out for you.

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FAQ:

Q: How to control the backlight and contrast of a 16×2 LCD screen?

A: In this project, I want to show how you can control the backlight and contrast of a LCD 16×2 screen. The only thing you have to do is send PWM Signals to V0 (contrast) and A (backlight) on the LCD pins.

Q: Is it possible to control backlight brightness With I2C module?

A: UPDATE: i used Arduino PWM and a 2n2222 transistor and was able to successfully control the backlight brightness via jumper pins of I2C module. Show activity on this post.

Q: Is there an I2C jumper for LED backlight?

A: Also I2C module itself have a jumper for LED backlight which also goes to that resistor… Just wanted to ask here and make sure it is going to work before doing any modification to the LCD. which way is better? is it going to work?