TFT & LCD Modules – Hamtech Electronics Technologies

16×2 LCD

admin — Thu, 20 Nov 2025 19:51:50 +0000

The 16×2 LCD module uses the HD44780 driver (or compatible) and provides a simple way to display text and basic symbols. It supports both 4-bit and 8-bit parallel communication and can be interfaced with microcontrollers via direct GPIO or using an I2C backpack for simplified wiring. Ideal for menus, sensor readings, and status messages, it’s a staple in embedded systems and IoT projects.

Key Features

Displays 16 characters per line, 2 lines
HD44780 or compatible driver
Supports 4-bit and 8-bit modes
Backlight LED (usually adjustable)
Easy integration with Arduino, ESP32, Raspberry Pi

Variants

Standard 16×2 LCD (parallel interface)
16×2 LCD with I2C Backpack (reduces wiring)

Specifications

Feature	Details
Display Size	16×2 characters
Driver IC	HD44780 / compatible
Interface	4-bit / 8-bit parallel, optional I2C
Operating Voltage	5V
Backlight	LED
Dimensions	80 × 36 × 12 mm (typical)

Applications

Text-based user interfaces
IoT dashboards
Sensor data display
Robotics status panels
Home automation displays

Compatible Boards

Arduino Uno, Mega, Nano
ESP32 / ESP8266
Raspberry Pi (via I2C or GPIO)

2.4 TFT Touch

admin — Thu, 20 Nov 2025 19:51:49 +0000

The 2.4” TFT Touch Screen Display is a compact and vibrant LCD module designed for Arduino and similar microcontroller platforms. It is built around the ILI9341 driver, providing 240×320 resolution with bright colors and smooth graphics rendering.

The integrated 4-wire resistive touch panel allows creation of interactive user interfaces such as buttons, sliders, menus, and control panels. It communicates through SPI or 8-bit parallel interface, making it highly compatible with many Arduino boards including UNO, Mega, Leonardo, and Due.

This display is widely used in handheld devices, dashboards, control panels, IoT systems, and learning projects due to its stability, clarity, and strong community library support (Adafruit GFX, TFT_eSPI, MCUFRIEND, etc.).

Key Features

2.4-inch TFT LCD with resistive touch
240×320 high-resolution color display
ILI9341 driver for stable and fast refresh performance
Supports SPI and 8-bit interface
Full graphical support (text, images, shapes)
Backlight included
Ideal for interactive Arduino projects

Specifications

Feature	Details
Display Size	2.4 inch
Driver IC	ILI9341
Resolution	240 × 320 pixels
Display Type	TFT LCD
Touch Screen	4-wire resistive
Interface	SPI / 8-bit parallel
Operating Voltage	3.3V (logic)
Backlight	LED
Dimensions	~85 × 55 mm
Supported Libraries	Adafruit GFX, MCUFRIEND, TFT_eSPI

Applications

Arduino GUIs and HMIs
DIY control panels
Smart home interfaces
IoT dashboards
Sensor data visualization
Custom handheld devices
Robotics displays
Touch-based menu systems

2.8 ILI9341 Display

admin — Thu, 20 Nov 2025 19:51:49 +0000

The 2.4-inch TFT Touch Screen Display is a compact, full-color LCD module designed for microcontroller projects requiring rich user interfaces. It features a 320×240 (QVGA) resolution, driven by the ILI9341 display controller, delivering vibrant colors and sharp graphics.
This module also includes a resistive touch panel handled by the XPT2046 touch controller, making it a complete solution for dashboards, GUIs, menus, and interactive embedded systems.

Compatible with Arduino Mega, Arduino UNO (SPI mode), ESP32, STM32, and more. It supports text rendering, bitmap graphics, UI buttons, and real-time data visualization.

Key Features

2.4-inch TFT LCD display
320×240 resolution (QVGA)
ILI9341 display driver (SPI / parallel)
XPT2046 resistive touch controller
65K full-color support
Control via SPI for microcontrollers
Wide support for GUI libraries (TFT_eSPI, Adafruit GFX)

Specifications

Feature	Details
Size	2.4 inches
Resolution	320×240
Display Driver	ILI9341
Touch Controller	XPT2046
Interface	SPI / Parallel
Colors	65K
Operating Voltage	3.3V
Module Dimensions	71 × 52 × 8 mm

Applications

Touchscreen dashboards
IoT user interfaces
Embedded menu screens
Industrial controls
DIY consoles
ESP32 GUIs

1.8 TFT ST7735

admin — Thu, 20 Nov 2025 19:51:48 +0000

The 1.8” TFT ST7735 is a vibrant TFT display module with 128×160 resolution, capable of displaying full-color graphics. It uses the ST7735 driver IC and communicates via SPI, making it suitable for embedded devices, IoT dashboards, sensor data visualization, and small graphical interfaces. Its compact size makes it perfect for handheld and portable projects.

Key Features

128 × 160 resolution
18-bit color support (262K colors)
SPI interface for fast communication
Backlight control
Compact 1.8-inch size

Variants

ST7735 Standard Module (with backlight)
ST7735 Mini Module (for breadboard prototyping)

Specifications

Feature	Details
Display Size	1.8 inches
Resolution	128 × 160 pixels
Driver IC	ST7735
Interface	SPI
Color Depth	18-bit (262K colors)
Operating Voltage	3.3–5V
Backlight	LED

Applications

IoT dashboards
Embedded GUI interfaces
Sensor data visualization
Portable gaming and handheld devices
Robotics and control panels

Compatible Boards

Arduino (Uno, Mega, Nano)
ESP32 / ESP8266
Raspberry Pi (via SPI)

1.3″ OLED Display Module – 128×64 Resolution (I2C/SPI Interface)

admin — Thu, 20 Nov 2025 19:51:47 +0000

The 1.3-inch OLED Display Module (128×64 resolution) is a crisp, bright, and power-efficient screen designed for microcontroller projects that require clear graphical output in a compact footprint. Unlike LCDs, OLEDs offer deep contrast, wide visibility angles, and require no backlight — giving you excellent clarity even in low-light environments.

This module supports both I2C and SPI, making it extremely flexible when integrating with ESP32, Arduino, Raspberry Pi, STM32, or any other microcontroller. Its SSD1306 or SH1106 driver (depending on version) is widely supported by popular libraries, letting you draw text, icons, animations, sensor readings, gauges, and UI elements with ease.

Ideal for smart meters, IoT dashboards, portable devices, wearables, and menu-driven interfaces.

Key Features

1.3″ active OLED screen
128×64 pixel resolution
Ultra-high contrast & wide viewing angle
I2C & SPI communication support
Very low power consumption
Compatible with Arduino, Raspberry Pi, ESP8266, ESP32, STM32
No backlight required
Long display lifespan

Applications

IoT dashboards
Sensor readout screens
Portable handheld devices
Battery-powered wearables
Smart meters and instrumentation
Mini user interface systems

0.96 Inch TFT Display Module

admin — Wed, 12 Nov 2025 12:21:25 +0000

The 0.96-inch TFT display is a small yet versatile module featuring vibrant colors, fast response, and SPI communication for microcontrollers. It is ideal for building compact dashboards, IoT displays, smart meters, and custom wearable electronics.

This display supports 160×80 or 128×64 resolution depending on the version and works with popular development platforms including Arduino, ESP32, ESP8266, Raspberry Pi, and STM32. Its low power consumption and simple interface make it perfect for battery-powered projects.

With easy-to-use libraries and compatibility with Adafruit GFX, TFT eSPI, and other graphics libraries, this display module allows you to quickly create visually appealing projects without extensive hardware knowledge.