# Microsensor Final Report ## Project Objective This project aims to build a system which is capable of sensing the skin vibration. ## Hardware you Need ### MEAS Piezoelectric Vibration Sensor (x1) ![](https://i.imgur.com/ntbuFP7.jpg) - Overview - Compact size of 13mm x 25mm - 28 μm thick piezoelectric PVDF polymer film - Wide dynamic range - Laminated for higher voltage output - Withstands high impact - Access via Shopee ### TTP-223 Touch Sensor (x1) ![](https://i.imgur.com/Xvqqffl.png) ![](https://i.imgur.com/3hGH1wU.png) - Overview - Four different modes of the touch switch - Provides Low Power mode - Access At Guang Hua Digital Plaza & Shopee ### Bluno Beetle with Bluetooth 4.0 (x2) ![](https://i.imgur.com/hEFURss.png) - Overview - Compact size of 40mm x 30mm - Provides Bluetooth 4.0 conncection - Wireless Programmable - Access via Shopee ### Batteries (x4) ![](https://i.imgur.com/KIqoKyO.png) - Access via ShengLi General Merchandise ### Battery Case (x1) ![](https://i.imgur.com/woKDrsU.png) - Access via ShengLi General Merchandise ### 3D Printed Outer Case (x1) ### Other 1. Several conduction lines 2. 10M Ohm resister (x1) 3. Micro-USB to USB-A interface (x2) 4. Soldering equipments & tools (x1) ## Device Assembly 1. ... 2. ... 3. ... ## Make Alive ### Get Started with Arduino 1. Download with Windows (Win 7 and newer) ![](https://i.imgur.com/wRmQfz9.png) 2. Wait for the installation to complete ![](https://i.imgur.com/oIu34fq.png) ![](https://i.imgur.com/kK9aW3t.png) 3. Open your compling environment ![](https://i.imgur.com/1vuoBPI.png) ### Setup your Beetles ### Upload your code onto Beetles 1. Open "send.ino" 2. Connect one of the two Beetles to the PC using micro-USB to USB-A cable 3. Click "Upload" 4. Again open "receive.ino", connect the second Beetle to the PC and upload the code