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
U2
U3
Manufacturer Part Number
7805
U1
Manufacturer Part Number
ESP32-DEVKIT-V1
C1
Capacitance
Capacitance
Capacitance
100uF
D1
SW8