Open Source Hardware Lab is an open-source community dedicated to quality project sharing. The initial wish is that quality projects designed by users through EasyEDA can be published in this community, and both beginners and experts can get new inspiration or knowledge from these project sharing every day.

1. Project Name

   Please fill in a project name that better describes the features of the project

2. Cover Image

   Different types of projects correspond to different cover requirements, for hardware design projects we strongly recommend using a product image as your cover, you can also use the 3D PCB image

3. Project tag & Project Status

   Add [Project Tags] according to your project, and you can select up to 3 tags.

   Please select the status of your project, Ongoing/Completed

   
   

4. Description

   Crafting the perfect set of build instructions and documentation is imperative to the online success of your project. If you document your project with clear photos, concise and easy-to-follow wording, and you record each step of the process, chances are your content will spread far and wide across the internet. I have compiled a list of suggestions that will help you do just that.

   Introduce your idea 

   Describe your idea and the project information. What was your purpose for it? What are the project Highlights?

   Schematic/PCB introduction

   Schematic design instruction, circuit analysis. Instructions for layout design and the problems that need to be paid attention to routing

   

   

   

   
   

5. Media

   Please upload high-resolution images and videos

   
   

 [Official Project Case]

Refer to the following  [Official Project Case]. We'll show you the more ideal project templates.

1. USB Module (3.0 Hub)

https://oshwlab.com/oshwlab/usb-module-3-0-hub

Project Information: Based on the VL812 USB3.0 Hub, a USB3.0 input, 4-way USB3.0 output, single-supply 5V power supply, the internal integration of 5V to 3.3V, 5V to 1.2V circuit. Self-firmware, soldered and ready to use. Use TYPE-B input interface, easy to weld alignment, measured maximum speed of 461MB/s.

Chip Introduction -VL812

• SuperSpeed USB Hub Controller

• Supports four modes: SuperSpeed, HighSpeed, FullSpeed, and LowSpeed

• Four downstream ports and one upstream port

• Integrated voltage regulator to generate all required chip power from 5V inputs

• Supports dual status indicators

• Comprehensive USB battery charging support

Product Image:

2. Digital-Analog Tracking and Obstacle Avoidance car

1 Design requirements

Design a simple line tracking obstacle avoidance car, requires the use of digital circuits to achieve tracking function, analog circuits to achieve obstacle avoidance function.