HX711-Load-Cell-Amplifier

HX711-Load-Cell-Amplifier copied to clipboard

hi there, I am trying to hook this up to a LabVIEW myRio student board and am running into problems. I can design it such that I do not need...

YudiNz

Analog/Digital VDD

9

I originally posted this to tech support, but they suggested I post here too. If you guys respin this breakout board could you separate analog and digital supplies. The hx711...

robwyatt

One of our customers suggested that including the filter, currently, on channel A to channel B as well... would be useful for customers.

santaimpersonator

RATE pin tied to VCC instead of VDD

1

Brought up by customer: https://www.sparkfun.com/products/13879#comment-5ed8c67e423fad306c45dec4 `RATE` pin is a digital input an should be tied to VDD.

santaimpersonator

I was looking at the schematic for this board and I saw a differential low pass filter on the inputs with resistor `R3`, `R4`, and capacitor `C1`. From my calculation,...

larrykvit