engr_joni_ee
Advanced Member level 3
Hi,
I need to make a custom weighing machine for 10 kg and then I need to interface with PIC microcontroller having 10 bit ADC. I am looking for the load cells that can give signal when power up by a circuit. Are they resistive type ? I mean can I connect them in parallel with c voltage source to get a signal. I will use OpAmp to amplify the signal according to ADC input requirement but it should be fine if the signal from load cell come with sensitivity of 1 mV / gram.
I need to make a custom weighing machine for 10 kg and then I need to interface with PIC microcontroller having 10 bit ADC. I am looking for the load cells that can give signal when power up by a circuit. Are they resistive type ? I mean can I connect them in parallel with c voltage source to get a signal. I will use OpAmp to amplify the signal according to ADC input requirement but it should be fine if the signal from load cell come with sensitivity of 1 mV / gram.