Schematic of ARC Launch Controller Shield
U4
J1
C3
Capacitance
100nF
C4
Capacitance
10uF
C1
Capacitance
0.1uF
C2
Capacitance
0.33uF
J3
Q1
U3
R3
Resistance
10kΩ
J2
R2
Resistance
10kΩ
U2