However, to change zero-set reading, like for weighing milk (in a container), you would not be interested in measuring the container weight and then deducting it. So, put the container on the scale and press S1. Container weight will be added to zero_set reading and a new zero reading will be shown. Now, pour milk in the container and read the weight. To remove the container weight from zero_set reading, remove the container and press S1 again.
Multiplying factor
Change this factor suitably by putting a known weight on the load tray the first time. Once this is done, your machine will work fine. This is explained in the source code very clearly.
Fitting of the scale
If you look at the load cell, it has strain gauge attached on all three sides with suitable strain-relieving frames inbuilt in the design. Attach a suitable tray on the load end of the load cell for holding the object for weight measurement. Put a thick washer between the base plate of the tray and the load cell, and tighten firmly. Your weighing machine is ready for use.
Nice Project
Thank you for your feedback.
Nice project
Amazing work
Send me source code
Hi, the source code is present in this article itself.
if i want to take signals in arduino ide then what would be the circuit diagram.
how much time hours it takes to design a complete functioning digital weight machine
CAN I BUY THIS PROJECT. IF SO SEND ME THE DETAILS FOR PAYMENT.
To buy the project/kit, please contact on [email protected]
please share the source code. the link is not opening
Kindly refresh the page.
9825677167
I am manufacturer of electronic weighing scales but I wanted to get work done by outsourcing design and development projects please contact me and let me know the project cost
Pls contact
I want my own weighing scale mothrboard
what is S1 CALI
Hi Sir, What is the function of J1=Jumper in PCB diagram.