Comments (4)
no, there isn't. but, considering you start with the included example, you just have to connect the DOUT pin on the HX711 to the A1 pin on the arduino, and the PD_SCK pin on the HX711 to the A0 pin on the arduino. you also need to connect the VCC and GND pins on your HX711 to the arduino.
i used the following devices for testing:
http://imall.iteadstudio.com/hx711-dual-channel-weighing-sensor-module.html
http://www.dfrobot.com/wiki/index.php/Weight_Sensor_Module_V1
from hx711.
Thanks for the quick reply. I will give it a try soon, I was just wondering if there was more info about it somewhere. I like your implementation with the tare and power down better than the the other implementations. And I am new to Arduino and programming and your descriptions and information are excellent. Thanks for your good work!
Jack
from hx711.
sure, let me know if you have any more questions or problems.
from hx711.
Just to let you know, I used your sketch today and it worked fine for me. I adjusted the scale.set_scale(2280.f) value and was able to get the get the weights very close for test weights that ranged from 10g up to as much as 546g. I'll adjust it a little more and it should do well for me. I want to use it n the range from 50g to as much as 2400-3000g. It was interesting that the 2280 value is adjusted down to about 360 now.
Thanks again, I'll close this now and if I need more help maybe I'll be back!
Jack
from hx711.
Related Issues (20)
- Arduino 2 support
- Formula to find hx711 output of load cell voltage output HOT 1
- Arduino MKR 1010 Upload failure
- Arduino freezes after about 1 hour of continuous reading
- serial monitor freezes on arduino uno when data or clock from HX711 is connected to the arduino digital data pin
- Should function "scale.tare();" need a parameter? HOT 2
- add NRF to compatible boards list
- Verify my wiring (HX711 with four strain gauges) HOT 2
- Multiple HX711 with one clock HOT 1
- warning: this use of "defined" may not be portable [-Wexpansion-to-defined]
- Reason behind using D2 and D3 pins HOT 1
- HX711 only reads once on startup HOT 2
- How to check load cell is connected or not
- What are possible values for scale.set_scale(2280.f); HOT 2
- 71
- self-calibration of load cell
- HX711 not thread safe?
- HX711 high current consumption
- Error on `make build-all` HOT 1
- 2 (or more) mass calibration
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