Rev.2.0.0 - Rewired for full piezo circuit control

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- Moved ERR_LED to Pin2/PD4; replaced with V_FOL_PWM on Pin1/OC2B to
   adjust Voltage Follower level
 - Moved Z_Min_Trig to Pin9/PD7; replaced with VCOMP_PWM for adjusting
   comparator threshold voltage reference
 - Attached series resistor ladder to gain amp voltage divider,changed
   all resistor values to 470R, allowing a gain of 5 values: 10x, 6.8x,
   5.15x, 4.15x, and 3.47x
 - Repositioned decoupling capacitors to be more in line with the
   schematic

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pyr0ball 2019-02-15 12:16:55 -08:00

parent 73c7b87501

commit 2226025830

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