An multi-functional electronic price scale based on ARM
Yan-yan Hou · Journal of Zhengzhou University of Light Industry · 2009
The multi-functional electronic scale LPC2103 ARM based on L-PSⅢ sensor design weighing electric circuit has the function of showing storing goods information,power-down data protection,SD card storage,communications and print.Using non-linear compensation technology and digital filtering technology for precision,the stability and dynamic follow of electronic scale was improved.Testing the system showed that the system runs well and achieves a higher performance.