PBL4 (Project Base Learning 4) 🌌

A Smart system project using Python, Raspberry Pi 3 and other stuffs

Purpose of the project

Helping users to use a small and litte cool product to communicate with deaf and dumb people

What to prepare

Need to install vggmodel.h5 file to train model

Electronic components used

• Webcam Rapoo C260
• Raspberry Pi 3
• LCD 16x2
• Button

Circuit principle

Program processing flow

• Stage 1: from the client, capture the hand gesture image and send it to the server.
• Stage 2: At the server, conduct hand pattern recognition, analyze analysis and return prediction results
• Stage 3: Send a message to the client and display the data on a 16x2 LCD screen The working diagram of the program is summarized in Figure below

Hand sign language

Training results

Product results