Display Modules and LCDs
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- Display Modules and LCDs
1-Digit 7-Segment Common Cathode LED Display (RED)
– Compact 1-digit 7-segment LED display (common cathode)
– Bright red digits with low power consumption
– Easy to interface with Arduino, Raspberry Pi, ESP32, PIC
– Standard 10-pin through-hole DIP package
– Typical forward voltage ~1.8–2.2V per segment; 10–20mA current
– Ideal for clocks, counters, timers, meters, and DIY projectsSKU: n/a - Boards, Modules and Accessories, Display Modules and LCDs
16×2 LCD Character Display Module (Green Backlight)
Boards, Modules and Accessories, Display Modules and LCDs16×2 LCD Character Display Module (Green Backlight)
- 16×2 character display — two lines with 16 characters per line for clear text output.
- HD44780 compatible controller for wide microcontroller support.
- Green LED backlight for improved visibility in low-light conditions.
- 4-bit and 8-bit parallel interfaces for flexible wiring and data transfer.
- Adjustable contrast and low power — built-in potentiometer and energy-efficient design.
- Custom characters & easy integration — create icons and connect quickly to Arduino, Raspberry Pi and other boards.
SKU: n/a - Display Modules and LCDs
16×2 LCD Display with I2C Module
– 16×2 alphanumeric display: two lines of 16 characters each
– Built-in I2C module (PCF8574) for simplified wiring
– Connects using just four pins: VCC, GND, SDA, SCL
– HD44780-compatible controller for wide microcontroller support
– Adjustable contrast potentiometer and backlight control
– Ideal for Arduino, Raspberry Pi, ESP32, ESP8266, and STM32 projectsSKU: n/a - Boards, Modules and Accessories, Display Modules and LCDs
OLED 0.96 Inch Display Module
- 0.96 inch compact OLED display with crisp, high-contrast visuals
- Available in 128×64 or 96×64 resolutions depending on model
- I2C and SPI interface options for easy microcontroller integration
- Ultra-low power consumption ideal for battery-powered projects
- Self-illuminated monochrome OLED – no backlight required
- Perfect for Arduino, Raspberry Pi, ESP32, wearables, and IoT devices
SKU: OLED-0.96 - Boards, Modules and Accessories, Display Modules and LCDs
16×4 LCD Character Display Module (Green Backlight)
Boards, Modules and Accessories, Display Modules and LCDs16×4 LCD Character Display Module (Green Backlight)
- 16×4 alphanumeric LCD module with green backlight for clear visibility
- Displays 4 rows of 16 characters for organized text output
- Available in I2C and SPI versions for flexible communication
- Easy integration with Arduino and Raspberry Pi projects
- Ideal for DIY electronics, data loggers, status monitors, and sensor displays
- Durable, affordable, and beginner-friendly for students and hobbyists
SKU: n/a - Boards, Modules and Accessories, Display Modules and LCDs
Mini Digital Voltmeter Ammeter 0.28 inch DC 100V 10A
Boards, Modules and Accessories, Display Modules and LCDsMini Digital Voltmeter Ammeter 0.28 inch DC 100V 10A
– Dual display: Simultaneously shows voltage (0-100V) and current (0-10A).
– Compact 0.28 inch dual-color LED screen ideal for tight spaces.
– Bright red for voltage and blue for current for instant readability.
– High accuracy: ±1% measurement precision for reliable monitoring.
– Pre-attached wires for fast, easy installation in DC circuits.
– Wide use: Perfect for battery monitoring, power supplies and DIY projects.SKU: n/a - Boards, Modules and Accessories, Display Modules and LCDs
OLED 1.3 Inch Display Module
– Compact 1.3 inch OLED module with high-contrast monochrome 128×64 resolution
– Supports I2C and SPI communication for easy integration
– Ultra low power consumption ideal for battery-powered projects
– Lightweight and fits into tight spaces for wearables and portable gadgets
– Compatible with Arduino, Raspberry Pi, and most microcontrollers
– Perfect for dashboards, IoT displays, custom interfaces, and DIY electronicsSKU: n/a - Boards, Modules and Accessories, Display Modules and LCDs
7-Inch Raspberry Pi HDMI LCD Display Touch Screen
Boards, Modules and Accessories, Display Modules and LCDs7-Inch Raspberry Pi HDMI LCD Display Touch Screen
– 7 inch capacitive touchscreen designed for Raspberry Pi projects
– 800×480 resolution for clear UI, graphs, and media
– HDMI video input and USB touch input for plug-and-play setup
– Compact, mountable frame ideal for cases, panels, and portable builds
– Works with Raspberry Pi 4, 3, Zero and most HDMI devices
– Great for dashboards, kiosks, media centers, and learning projectsSKU: n/a - Boards, Modules and Accessories, Display Modules and LCDs
20×4 LCD Character Display Module (Green Backlight)
Boards, Modules and Accessories, Display Modules and LCDs20×4 LCD Character Display Module (Green Backlight)
- 20 characters by 4 lines for clear multi-line text and menus
- HD44780 compatible controller for easy Arduino, Raspberry Pi and microcontroller integration
- Flexible 4-bit or 8-bit parallel interface to save I/O or simplify wiring
- Adjustable green backlight and on-board contrast potentiometer for readable text
- Low power consumption suitable for battery-powered and embedded projects
- Standard 14/16-pin HD44780 pinout for easy mounting and plug-and-play use
SKU: n/a - Boards, Modules and Accessories, Display Modules and LCDs
Mini DC Voltmeter 0.28 Inch LED Display
- Compact 0.28-inch LED display for tight spaces
- Accurate DC voltage readings in real time
- Clear, bright LED for easy visibility even in low light
- Energy efficient with low power consumption
- Simple installation and easy integration into projects
- Ideal for RC, battery testing, solar, and DIY electronics
SKU: n/a - Boards, Modules and Accessories, Display Modules and LCDs
OLED 0.91 Inch Display Module
- Ultra-compact 0.91 inch OLED with 128 x 32 pixel resolution
- High-contrast white-on-black display for excellent readability
- Energy-efficient OLED technology, ideal for battery-powered devices
- I2C interface for fast, two-wire integration with microcontrollers
- Works with Arduino, Raspberry Pi, ESP32, STM32 and more
- Small footprint: 38mm x 12mm x 1.4mm for tight enclosures
SKU: n/a - Boards, Modules and Accessories, Display Modules and LCDs
4-Digits 7-Segment LED Display Module (TM1637)
Boards, Modules and Accessories, Display Modules and LCDs4-Digits 7-Segment LED Display Module (TM1637)
- 4-digit 7-segment LED module for clear numeric readouts
- TM1637 driver IC with simple 2-wire interface (CLK, DIO)
- High-brightness LEDs for excellent visibility in varied lighting
- Compact, slim module ideal for tight enclosures and projects
- Easy integration with Arduino, Raspberry Pi and other MCUs
- Perfect for clocks, counters, voltmeters, thermometers and DIY builds
SKU: n/a - Display Modules and LCDs, Sensors And Modules
MAX7219 8-Digit 7-Segment LED Display Module
– Compact 8-digit 7-segment LED display driven by the MAX7219 driver IC
– SPI-compatible serial interface; only three control pins required
– Built-in current control and automatic multiplexing for flicker-free output
– 3.3V to 5V operation with 16 levels of software-adjustable brightness
– Cascadable design for linking multiple modules into long numeric displays
– Ideal for Arduino, ESP32, STM32, Raspberry Pi and other microcontroller projectsSKU: n/a - Display Modules and LCDs
3.5 Inch SPI TFT Non-Touch Display Screen Module ILI9488 (480×320)
– 3.5 inch diagonal TFT LCD
– 480 × 320 pixels (HVGA) resolution
– SPI interface (4-wire) for low I/O usage
– ILI9486 or compatible display controller
– 65K colors (16-bit RGB), 3.3V to 5V compatible
– Works with Arduino, ESP32, Raspberry Pi and popular librariesSKU: n/a - Display Modules and LCDs
3.5 Inch SPI TFT Touch Display Screen Module ILI9488 (480×320)
– 3.5 inch full-color TFT LCD with 480 × 320 (HVGA) resolution
– 4-wire resistive touchscreen (XPT2046) for stylus or finger input
– ILI9488 display controller, SPI interface, 65K colors (16-bit RGB)
– 3.3V to 5V compatible with white LED backlight for bright visibility
– Compact design, low power consumption for handheld and battery-powered projects
– Compatible with Arduino, ESP32, Raspberry Pi and popular libraries (TFT_eSPI, MCUFRIEND_kbv)SKU: n/a
About Display Modules and LCDs
The Display Modules and LCDs category offers a wide range of display solutions for electronics projects, prototyping, and embedded systems. From simple numeric 7-segment displays to advanced OLED and TFT LCD modules, these components help visualize data, monitor parameters, and create interactive user interfaces.
Our collection includes popular options like LCD 16×2 and 16×4 character displays, widely used in Arduino and microcontroller projects for showing text output. For compact and high-resolution needs, we provide OLED display modules in multiple sizes such as 0.91”, 0.96”, and 1.3”. You’ll also find TFT LCD touch screens, perfect for Arduino Uno projects requiring interactive control.
For measurement and monitoring, digital voltmeter/ammeter modules are available to display real-time electrical values. Additionally, 7-segment displays (common anode and cathode types) are included for numeric representation in counters, clocks, and calculators. For specialized use, we also offer the HDL662B USB to Serial FCC Adapter designed for DWIN display programming.
Whether you are working on DIY electronics, robotics, IoT devices, or industrial applications, our display modules provide clear, reliable, and efficient visual solutions.
FAQs
Q1: What are the common uses of display modules in electronics?
Display modules are used to show text, numbers, graphics, and sensor readings in projects like calculators, clocks, meters, and IoT devices.
Q2: What is the difference between LCD and OLED displays?
LCD displays use a backlight to show characters, while OLED displays emit light directly from each pixel, offering better contrast and energy efficiency.
Q3: Which display module is best for Arduino beginners?
The LCD 16×2 display module is one of the most popular choices for beginners because it’s easy to interface and widely supported in tutorials.
Q4: What are 7-segment displays used for?
7-segment displays are mainly used for showing numeric data, such as in digital clocks, counters, calculators, and measuring instruments.
Q5: Can I use these displays with Raspberry Pi as well?
Yes, most LCD and OLED modules are compatible with Raspberry Pi, though some may require additional libraries
