Hi,
I am designing a ble based weighing product.This product has two load cells and the final weight is the average of weight measured by these two load cells. My issue is if i will use two load cells individually then the circuits consumes high current (5mA continuous) which is not good as i am using only one cr2032 to power entire circuitry. So i was thinking to connect these load cells such way that they will act as a single load cell somewhat like 3 wire load cells connected in bathroom scales.
I want to connect my load cells such way that the effective resistance will be low and hence low current consumption. effective resistance of 1 load cell is 1k.
Kindly guide me on this,your feedback is important.
Thanks in advance!
I am designing a ble based weighing product.This product has two load cells and the final weight is the average of weight measured by these two load cells. My issue is if i will use two load cells individually then the circuits consumes high current (5mA continuous) which is not good as i am using only one cr2032 to power entire circuitry. So i was thinking to connect these load cells such way that they will act as a single load cell somewhat like 3 wire load cells connected in bathroom scales.
I want to connect my load cells such way that the effective resistance will be low and hence low current consumption. effective resistance of 1 load cell is 1k.
Kindly guide me on this,your feedback is important.
Thanks in advance!