LCD2004 Backlight Development Board IIC I2C Interface Yellow Green Backlight Module 3-6V 20*4 Character for Arduino DIY

519388
Description
LCD2004 Backlight Development Board IIC I2C Interface Yellow Green Backlight Module 3-6V 20*4 Character for Arduino DIY

LCD2004 Serial Interface Adapter Module IIC I2C Interface Backlight Development Board 3-6V 20*4 Character Electronic Components
Features:
1.Efficient I2C Interface: The 2004A LCD screen module can be easily controlled using the I2C interface, requiring only two pins for communication. By utilizing the I2C protocol, this module significantly reduces the number of IO resources needed on your microcontroller or development board, allowing you to optimize your project’s design and connectivity.
2.LCD Brightness Control: The serial interface adapter module features a convenient potentiometer that enables easy adjustment of the LCD brightness. You can fine-tune the brightness level according to ambient lighting conditions or personal preference. This user-friendly feature ensures optimal visibility and readability in various environments.
3.Optional Backlight Configuration: The backlight development board provides flexibility in backlight usage. By simply adjusting a jumper, you can decide whether the LCD module should come with a backlight or not. This allows you to adapt the module to specific requirements, such as power-saving purposes or applications where backlighting is unnecessary.
4.Adjustable Contrast: Achieve the desired contrast for your LCD display with the help of the onboard potentiometer. This adjustable feature allows you to optimize the contrast level, resulting in improved visibility and legibility of displayed content. Whether you need to enhance readability in bright environments or improve aesthetics, this module offers versatility and customization options.
5.Modify I2C Address: The LCD screen module’s I2C address can be modified to avoid conflicts when integrating multiple I2C devices into your project. This flexibility allows for seamless compatibility and smooth operation when connecting the module with other I2C-enabled devices. The module comes with default addresses set at 0x3F or 0x70, ensuring ease of use without additional configuration.

Specification:
Origin: Mainland China
Type: Module
Condition: New
Model Number: LCD Module
Supply Voltage: 3-6v
Support I2c Protocol
Backlight Or Not Can Be Set By Jumping Up And Down
Contrast Can Be Adjusted By Potentiometer
Device I2c Address Can Be Modified By Shorting A1/A2/A3, Default Address 0x3f Or 0x70.
Available Colors: Blue, Yellow-Green
Size:98*60*23mm/3.82*2.34*0.9in
1. The module can be driven directly with the I2C interface LCD2004, and I2C only requires two ports, greatly saving the microcontroller’s IO port resources.
2. The module also has a potentiometer to adjust the brightness of the LCD, it is very convenient to use.
3. Can be set through the jump with or without backlighting
4. Contrast can be adjusted by potentiometer.
5. The I2C address of the device is 0X3F or 0x70.

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.

 

LCD2004 Backlight Development Board IIC I2C Interface Yellow Green Backlight Module 3-6V 20*4 Character for Arduino DIY LCD2004 Backlight Development Board IIC I2C Interface Yellow Green Backlight Module 3-6V 20*4 Character for Arduino DIY LCD2004 Backlight Development Board IIC I2C Interface Yellow Green Backlight Module 3-6V 20*4 Character for Arduino DIY LCD2004 Backlight Development Board IIC I2C Interface Yellow Green Backlight Module 3-6V 20*4 Character for Arduino DIY LCD2004 Backlight Development Board IIC I2C Interface Yellow Green Backlight Module 3-6V 20*4 Character for Arduino DIY LCD2004 Backlight Development Board IIC I2C Interface Yellow Green Backlight Module 3-6V 20*4 Character for Arduino DIY LCD2004 Backlight Development Board IIC I2C Interface Yellow Green Backlight Module 3-6V 20*4 Character for Arduino DIY LCD2004 Backlight Development Board IIC I2C Interface Yellow Green Backlight Module 3-6V 20*4 Character for Arduino DIY LCD2004 Backlight Development Board IIC I2C Interface Yellow Green Backlight Module 3-6V 20*4 Character for Arduino DIY LCD2004 Backlight Development Board IIC I2C Interface Yellow Green Backlight Module 3-6V 20*4 Character for Arduino DIY LCD2004 Backlight Development Board IIC I2C Interface Yellow Green Backlight Module 3-6V 20*4 Character for Arduino DIY LCD2004 Backlight Development Board IIC I2C Interface Yellow Green Backlight Module 3-6V 20*4 Character for Arduino DIY
Shipping & Delivery

Shipping & delivery

When will I receive my item?
All orders are processed within 1-3 business days. Orders are not shipped or delivered on weekends or holidays.
Estimated order delivery times are 4 to 14 days from the date of purchase.
Out of stock / back order = take another 1-2 weeks.

How can I track my item?
Parcel tracking code will be given.

What can I do if the merchant have not shipped my items after 3 days?
If the merchant did not update the delivery status or input any the tracking number for your order after 3 days, you may contact us for further action.

What can I do if I have not received your order after 14 days?
If you have not received an order after 14 days, you should track your product using the tracking number and contact the forwarder (logistic company)

Buyers notice:
*Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid
*Due to the difference between different monitors, the picture may not reflect the actual color of the item.
*Our company can buy other Electronic accessory and IC parts for you. You should tell us clearly about the product's grade, suffix,encapsulation, Brands and so on.
*Our company is an entity administration. We have lots of grades that we can't upload all of them.Lot quality buying will be much cheaper.
*Avoid the damage or loss in transmission. Please seriously check the parts when you receive them.  Do not sign in if there's something wrong. And contact me at once. Let's solve the problem together.

Disclaimer - Information Sharing

Our website/platform (hereinafter referred to as "the site") is intended to provide various types of information, including but not limited to news, articles, opinions, comments, data, and other resources, for the reference and understanding of our users. While using the site, please be aware of the following disclaimer:

  1. Accuracy of Information: We make every effort to ensure that the information provided is accurate, comprehensive, and up-to-date. However, we cannot guarantee the 100% accuracy of the information. Therefore, we are not responsible for any losses or damages incurred due to reliance on the information on this site.
  2. Purpose of Information: The information provided on this site is for general reference and information sharing purposes and does not constitute professional advice. Any decisions or actions should be based on independent professional consultation and judgment. Exercise caution before taking any action.
  3. Third-Party Links: The site may contain links to third-party websites or resources. These links are provided for convenience, and we are not responsible for the content or accuracy of these links. Accessing these links is at your own risk.
  4. Intellectual Property: All content on this site, including but not limited to articles, images, videos, and other resources, is protected by intellectual property laws. Unauthorized copying, reproduction, or use of this content in any way is prohibited.
  5. Changes and Updates: Information on this site and the disclaimer may change or be updated at any time without prior notice. You should check regularly for the latest information.
  6. User Responsibility: Your use of all information and resources on this site is at your own discretion and risk. We are not responsible for any losses or damages you may incur when using the information on this site.

By using this site, you agree to and accept these disclaimers. If you do not agree with these terms, please discontinue using the site. If you have any questions about using the site or need further clarification, please feel free to contact us. We welcome and encourage users to share information but also strongly advise exercising caution and self-judgment in any decision-making.

More Products

XL4015E 5A 4-38V DIY Adjustable Regulated Power Supply 12V To 3.3V/5V Adjustable Step-Down Module 36V To 12V 24V To 5V/12V

SKU: 782241
XL4015E 5A 4-38V DIY Adjustable Regulated Power Supply DC-DC Adjustable Step-Down Module 12V To 3.3V/5V 36V To 12V 24V To

Durable Capacitor Bracket Clamp Holder Clap 35mm 50mm 65mm 75mm 90mm Mounting Clip

SKU: 525498
Material:Metal Size: A1:35mm A2:50mm A3:65mm A4:75mm A5:90mm Color:As shown in the picture Note: 1. Please note that the photo does
Add To Cart This product has multiple variants. The options may be chosen on the product page

ET825 Portable EMF Meter Professional Electromagnetic Field Radiation Detector Handheld Portable Radio Frequency Warn Meter

SKU: 758249
Electromagnetic Field Radiation Detector Portable Handheld EMF Monitor with HD LCD Screen Feature: 1. 2 in 1 Detector: One machine

Multi-Cell Lithium Battery Charger

SKU: 758659
Multi-Cell 2S 3S 4S Type-C To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery. Power up your multi-cell lithium batteries with this versatile charger. Supporting 2S, 3S, and 4S configurations, it efficiently charges LiPo, polymer, and Li-ion batteries, including popular 18650 cells.
Add To Cart This product has multiple variants. The options may be chosen on the product page

UNI-T UT33A+/UT33B+/UT33C+/UT33D+ Palm Size Multimeter; 1999 Display Digital Multimeter/Auto Backlight/Auto Shutdown

SKU: 234549
 
Add To Cart This product has multiple variants. The options may be chosen on the product page

LIR2025 Rechargeable Lithium Battery

SKU: 193129
LIR2025 2025 90degrees pins Rechargeable battery for Automobile remote control key. High-capacity, rechargeable lithium-ion button cell battery with 90-degree pins. Ideal for powering car remote control keys and other small electronic devices.