how to make SINONING Arduino 10kg Scale diy education kit

how to make SINONING Arduino 10kg Scale diy education kit

SINONING Arduino 10kg Scale diy education kit

This is a kit can be applied to real life. If you need more accuracy, or more range,  you can be based on this kit, use more reliable sensors, make more powerful scale. Through this kit of learning, you can understand the principle of electronic scale. 
 when you get this knowledge, you will find so many fun to learn arduino. and you will get confidence, you can go further.
* No welding required
* Online Graphic Tutorial
* Provide source code
You can modify the code so that the display you own name, 
UNO version parts list:
Arduino UNO China Edition* 1 (we already upload the right code)
10kg acrylic frame *1
LCD 1602 + IIC display *1
Hx711 *1
Weight *1
Online tutorial

step one, 

follow the clear photo connect the wire, the scale will working.

connect pressure sensor to hx711


connect hx711 to arduino uno 

HX711 ----- Arduino UNO





connect arduino to LCD1602

LCD1602-----arduino uno

GND ———— GND

VCC ———— 5V

SDA ———— A4

SCL ———— A5

 power on the arduino board, you will read the reading. it will be zero.


step two, download the source code to learn advance. 

SINONING Arduino 10kg Scale diy education kit source code download link

including list:

arduino kit

hx711 library for arduino uno


step three, adjusting the scale 

change the file :arduino library/hx711/HX711.cpp

Weight_Shiwu = (unsigned int)((float)Weight_Shiwu/4.65+0.05);

change the figure 4.65, if the reading more than the real weight, increase the figure, vice versa.



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  • GEORGE VARUGHESE - May 27, 2017

    Give me the details for POWER SUPPLY ADOPTER . How many Volts. Current Rating. Polarity.

    George KUWAIT

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