- 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
