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Show Text Clearly with LCD1602 IIC I2C Interface Adapter Plate
The LCD1602 IIC I2C Interface Adapter Plate is a classic character display for menus, labels, sensor values, counters, and simple user interfaces. It is a practical display choice for student projects, embedded systems, and everyday Arduino builds.
Character LCDs are widely used because they are easy to read and useful for status output. They work especially well with Arduino boards, I2C adapters, and control projects that need a simple screen.
Why you'll love it
- I2C Address: 0x20-0x27(0x20 default)
- Adjustable contrast
- Supply voltage: 5V
- Interface: IIC/TWIx1,Gadgeteer interface x2
- 8-bit quasi-bidirectional port
What you can build
Ideal for temperature monitors, clocks, counters, menu systems, door lock projects, and other builds that need simple text output.
Starter bundles
Pair it with Arduino Nano, I2C display adapters, jumper wires, and breadboards for a simple starter setup.
Recommended add-ons
Helpful add-ons include keypads, rotary encoders, RTC modules, and enclosures for complete interface projects.
Technical specifications
| Product | LCD1602 IIC I2C Interface Adapter Plate |
|---|---|
| Character format | 16x2 |
| Interface | I2C |
| Platform fit | Arduino |
| I2C Address | 0x20-0x27(0x20 default) |
| Supply voltage | 5V |
| Interface | IIC/TWIx1,Gadgeteer interface x2 |
| LCDs supported | LCD1601,LCD1602,LCD1604,LCD2004 |
| Size | 40x20x10mm, 58x20x10mm(2.28x1.18x0.39") |
| Library | https://github.com/fdebrabander/Arduino-LiquidCrystal-I2C-library |
Pinout & usage notes
Character LCD modules may use either parallel wiring or an I2C backpack, depending on the model. Check the pinout and contrast settings before power-up.
What’s in the box
1 × Character LCD module. If your version needs an I2C backpack, it may be sold separately unless the title says otherwise.
Frequently Asked Questions
Can I use this with Arduino?
Yes. Character LCDs are a common choice for Arduino projects and learning builds.
Is I2C easier than parallel wiring?
Yes. Many users prefer I2C because it uses fewer pins and makes wiring simpler.
What can I show on this display?
It is best for text, numbers, labels, menu items, and basic status messages.
Is this good for beginners?
Yes. It is one of the most common starter displays in electronics projects.
Manila stock. Order before 16:00 PHT, ships today via J&T or LBC. Provincial: 1–3 working days.
Schools / class POs: we accept Purchase Orders for accredited schools and universities. contact us with your PO details.
Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
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