- Sun May 26, 2019 12:29 pm #204580
Hi, I recently purchased two ADS1015 sensors in order to try getting values of 4fingers while wearing a glove. After getting the parts, I decided to test it, using the Qwiic Shield for the Arduino Uno. From the shield, there is one qwiic connector going to the first ADS1015, and then another qwiic connector going from that sensor to the next one (daisy chained together). The code is supposed to print the values of the 4 fingers (example code #2 SetUp Hand), however, the values are clearly wrong. When just one sensor connector, the first image shows the output of the flex sensors completely straight. I knew this was wrong because when I had forgotten to hook up the sensors, all 4 fingers read 4095, so I knew that there was some issue present. When bending the sensors on both sensors, the values for finger 1 and 2 change in a weird way, while fingers 3 and 4 remain 4095.I decided to run the same code, but with only one ads15103 connected. Now, finger one and two print values close to 1000 when unbent and drop once bent (the correct response), while 3 and 4 print 4095, showing they are not connected. I have no clue what is going on, so if someone could help, that would be awesome! Thanks, Akash.
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