Engineering CAD Design Library

Browse quality-checked 3D CAD models for engineering, product design, prototyping and manufacturing. Preview models online and download files in STEP, STP, IGES, STL, OBJ, PLY, DWG, DXF and more.

10,000+ models2D drawings
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Free
Preliminary Design for Underground Chain Conveyor System Overcoming On-Site Rail Track Challenges
INDUSTRIAL DESIGN · UNDERGROUND CHAIN CONVEYOR

Preliminary Design for Underground Chain Conveyor System Overcoming On-Site Rail Track Challenges

.STEP
Free
Electric Scooter Concept - Product and Manufacturing Design
AUTOMOTIVE · PRODUCT DESIGN

Electric Scooter Concept - Product and Manufacturing Design

.STEP
Free
Airless ISO20 Automatic Tool Changer Concept for CNC Machines
MACHINE DESIGN · ISO20

Airless ISO20 Automatic Tool Changer Concept for CNC Machines

.STEP
Free
Electric Hub Motor for 10-Inch Scooter Wheel
AUTOMOTIVE · ELECTRIC HUB MOTOR

Electric Hub Motor for 10-Inch Scooter Wheel

.STEP
Free
Automatic Peristaltic Pump Control System for Hydroponics
MACHINE DESIGN · PERISTALTIC PUMP

Automatic Peristaltic Pump Control System for Hydroponics

.STEP
Free
3D Model of 2.8 Inch 240x320 TFT ST7789 LCD Display
ELECTRICAL · TFT LCD

3D Model of 2.8 Inch 240x320 TFT ST7789 LCD Display

.STEP
Free
7-Inch LCD Display Model for Raspberry Pi and HDMI Devices
INDUSTRIAL DESIGN · 7-INCH LCD DISPLAY

7-Inch LCD Display Model for Raspberry Pi and HDMI Devices

.STEP
Free
Desktop Electronic LCD Clock CAD Model
INDUSTRIAL DESIGN · LCD CLOCK

Desktop Electronic LCD Clock CAD Model

.STEP
Free
LCD 1602 Green Display Module for Electronic Projects
ELECTRICAL · LCD1602

LCD 1602 Green Display Module for Electronic Projects

.STEP
Free
Touch LCD Shield for OpenMV Cam - Portable Display Module
ROBOTICS · TOUCH LCD SHIELD

Touch LCD Shield for OpenMV Cam - Portable Display Module

.STEP
Free
LCD Display Module ST7567 - Detailed CAD Model
ELECTRICAL · LCD DISPLAY

LCD Display Module ST7567 - Detailed CAD Model

.STEP
Free
Compact Arduino Display Panel Enclosure for Electronics Projects
ELECTRICAL · ARDUINO UNO

Compact Arduino Display Panel Enclosure for Electronics Projects

.STEP
Free
PWM Solar Charge Controller 12V/24V 30A with LCD Display
ENERGY AND POWER · PWM SOLAR CHARGE CONTROLLER

PWM Solar Charge Controller 12V/24V 30A with LCD Display

.STEP
Free
4.0-Inch 480x320 TFT LCD Touch Screen Module with ILI9488 Controller
ELECTRICAL · TFT LCD

4.0-Inch 480x320 TFT LCD Touch Screen Module with ILI9488 Controller

.STEP
Free
1.8 Inch LCD TFT Display with 128x160 Pixel Resolution
ELECTRICAL · LCD TFT DISPLAY

1.8 Inch LCD TFT Display with 128x160 Pixel Resolution

.STEP
Free
10.1 Inch 1024x600 LVDS LCD Display Panel with Optional Touch Screen
INDUSTRIAL DESIGN · 10.1 INCH LCD DISPLAY

10.1 Inch 1024x600 LVDS LCD Display Panel with Optional Touch Screen

.STEP
Free
9 Inch 1024x600 IPS LCD Display Module with Capacitive Touch and Arduino Support
ELECTRICAL · 9 INCH LCD DISPLAY

9 Inch 1024x600 IPS LCD Display Module with Capacitive Touch and Arduino Support

.STEP
Free
8 Inch 800x600 TFT Touch Display Module with LT7683 Controller for Embedded Systems
ELECTRICAL · 8-INCH TFT DISPLAY

8 Inch 800x600 TFT Touch Display Module with LT7683 Controller for Embedded Systems

.STEP
Free
8-Inch 800x480 TFT Touch Display Module for Arduino and Embedded Systems
ELECTRICAL · 8-INCH TFT DISPLAY

8-Inch 800x480 TFT Touch Display Module for Arduino and Embedded Systems

.STEP
Free
16x2 LCD Display with I2C Interface
ELECTRICAL · 16X2 LCD

16x2 LCD Display with I2C Interface

.STEP
Free
Superhydrophilic Water Collection Sheet for Wind Turbines
ENERGY AND POWER · SUPERHYDROPHILIC SHEET

Superhydrophilic Water Collection Sheet for Wind Turbines

.STEP
Free
Windmill Wheel Blade Bracket CAD Model for Engineering Design
ENERGY AND POWER · WINDMILL

Windmill Wheel Blade Bracket CAD Model for Engineering Design

.STEP