Arduino DMM

정회원 2016. 4. 4. 19:10


[ Welcome to Quick Start for Arduino Digital Multimeter ]


PlayStore     : Ardiuino Digital Multimet Lt


After some simple operation, you can use this useful Arduino Digital Multimeter app. 

Function is as belows.


-  0 ~  5 V measure

-  ( -50 ~  50 V ) measure  ( I recommend Calibration Funcion should be done before this mode for more precise measure.)

- Resistor Value measure

- Short Check

- Data save


1. What you need in order to use this app


a. arduino board (arudino.cc or arduino.org)

   : UNO, 

UNO_R3 ( original and CH360 )

MEGA_2560

MEGA_2560_R3

SERIAL_ADAPTER

SERIAL_ADAPTER_R3

MEGA_ADK

MEGA_ADK_R3

LEONARDO


b. cables( USB cable , USB-OTG connector, jump wires)


           





c. Android phone including USB-OTG function. 

You can refer possible smartphones more detail at

" https://github.com/mik3y/usb-serial-for-android/wiki/Compatible-Android-Devices

But, recently most smartphone released after 2014 has USB-OTG function



2.  Usage Process


(1). First, download this sketch file to your Arduino.


DMM_arduino_For_Android.ino



(2) Second, connect the jump wire like below picture. (GND, A3)

  












(3) That's all. And enjoy this useful Digital multimeter with your android phone.





3.  Special Thanks


This application uses mik3y/usb-serial-for-android. For more detail about this library, find documentation here.

https://github.com/mik3y/usb-serial-for-android



4.  Play Store



5.  Contact Point


If you have any question, mail me at "jedijaja@gmail.com"




- 첨부파일

DMM_arduino_For_Android.ino