wip

input_devices/index.html

@@ -48,6 +48,7 @@
       acceleration, humidity, proximity, <a href=http://fab.cba.mit.edu/classes/863.10/people/matt.blackshaw/week8.html>touch</a>, <a href=http://fab.cba.mit.edu/classes/863.11/people/matthew.keeter/multitouch/index.html>multitouch</a>, <a href=https://fabacademy.org/2020/labs/leon/students/adrian-torres/adrianino.html#step>force</a>, <a href=https://dl.acm.org/doi/pdf/10.1145/3313831.3376269>bending</a>, ...
    averaging, filtering, shielding
    self-capacitance, loading, 1 pin
+      hardware
          <a href=https://developerhelp.microchip.com/xwiki/bin/view/products/mcu-mpu/32bit-mcu/sam/samd21-mcu-overview/peripherals/ptc-overview/>QTouch</a> <a href=https://github.com/adafruit/Adafruit_FreeTouch>FreeTouch</a>
             <a href=step/D21/hello.touch.D21>hello.touch.D21</a> <a href=step/D21/hello.touch.D21.png>board</a> <a href=step/D21/hello.touch.D21.jpg>components</a> <a href=step/D21/hello.touch.D21.top.png>traces</a> <a href=step/D21/hello.touch.D21.interior.png>interior</a>
                <a href=step/D21/hello.touch.D21.ino>hello.touch.D21.ino</a> <a href=step/D21/hello.touch.D21.mp4>video</a>