Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Hi.
In Europe price of load cell she be dependent on max. And example.
- type 3410 Vishay Max=500kg - 80EUR
- type 3410 Vishay Max=2000kg - 130EUR.
I alone I made load cell (material - stainless steel + 4x strain gages + glue + resistor)
Strain gages make HBM
**broken link removed** but...
I made weight with AduC845 (2x16LCD, 4-20mA, RS232/RS485, 4xkeypress, 4opto IN, 4relay OUT and real clock with PCF).
You connect 2 load cells (6-wire). AduC845 has to 24bit A/C and DAC, min real value voltage is 1-5uV.
This is impossible. Main project has to be written in C and added to him procedures in asm. On side of www.keil.com are example.
//deklare funcion in ASM
extern LCD (unsigned char *ptr);
extern unsigned int Delay(unsigned int k);
...
....
...
...
void (main) void
{
...
...
...
{while(1)
{...
Re: Load Cells
This is impossible.
You have to use load cells in class C6 (6000div). Indicator must be guaranteed 100000div and then emin=~300g-500g with one load cells.
I built weight scales Max=40000kg and e=400g and I have more problems with stability measurement.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
