S4
QTR1
S1
QTR2
S5
Button2
Button1
S3
S2
R6
Resistance
10KΩ
+3.3V
R17
Resistance
20KΩ
R11
Resistance
20KΩ
R14
Resistance
10KΩ
R7
Resistance
20KΩ
R16
Resistance
10KΩ
+5V
R10
Resistance
10KΩ
R5
Resistance
20KΩ
R13
Resistance
20KΩ
+5V
+5V
+5V
+3.3V
+VBAT
+3.3V
R9
Resistance
2 Ω
+5V
+5V
R8
Resistance
10KΩ
+VBAT
+5V
R15
Resistance
20KΩ
R4
Resistance
10KΩ
+5V
+5V
R12
Resistance
10KΩ
J11
J9
J6
J7
J12
J8
J10
C2
Capacitance
Capacitance
Capacitance
100uF
U3
Manufacturer Part Number
7805
C1
Capacitance
Capacitance
Capacitance
100uF
U2
U1
Manufacturer Part Number
ESP32-DEVKIT-V1
D1
SW8