load_cell_test.ino
Arduino sketch to calibrate the INA125 chip with attached load cell, and output weight in grammes.
ABOUT
This software takes an analog reading from a load cell circuit attached to the arduino. Each new analog reading is put into a buffer of many readings where the newest analog reading replaces the oldest analog reading. All the readings in the buffer are added together and then divided by the number of readings held in the buffer to yield an average analog value. The buffer is used as a method of smoothing the analog readings taken from the arduino analog pin.
The software has two modes of operation where one operation is used for calibration and testing while the other is used for outputting to a graphing application such as Processing.
LICENSE
See LICENSE file
TERMS
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.