Digital weight scale


Posted on Nov 12, 2012

This circuit employs a potentiometer as the weight sensing element. An object placed upon the scale displaces the potentiometer wiper, an amount proportional to its weight


Digital weight scale
Click here to download the full size of the above Circuit.

Conversion of the wiper voltage to digital information is performed, decoded, and interfaced to the numeric display.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

FM Transmitter
Portable Audio Amplifiers (TEA2025)
Temperature controller
Hand-held-transceiver-dc-adapter
A Power Management Interface Circuit For Telecom Hot Swap With Local Dc/dc Conve
using doorbell circuit control things radio control
Portable Battery Charger Using Renewable Energy Sources like Solar or Wind Project
Crystal Controlled FM Transmitter Circuit
Circuit of graphic equalizer of 7 bands using it integrated la3607 of Sanyo
Current Limiting for Redundant Power Systems



Top