+3.3V
S4
QTR1
S1
+5V
QTR2
+5V
+5V
S5
+5V
+3.3V
+VBAT
Button2
+3.3V
Button1
S3
+5V
+5V
+VBAT
+5V
+5V
+5V
S2
R6
Resistance
10KΩ
R17
Resistance
20KΩ
R11
Resistance
20KΩ
R14
Resistance
10KΩ
R7
Resistance
20KΩ
R16
Resistance
10KΩ
R10
Resistance
10KΩ
R5
Resistance
20KΩ
R13
Resistance
20KΩ
R9
Resistance
2 Ω
R8
Resistance
10KΩ
R15
Resistance
20KΩ
R4
Resistance
10KΩ
R12
Resistance
10KΩ
C2
Capacitance
Capacitance
Capacitance
100uF
J3
C1
Capacitance
Capacitance
Capacitance
100uF
D1
J11
J9
J6
J7
U1
Manufacturer Part Number
ESP32-DEVKIT-V1
J12
SW8
J8
J10
U2
U3
Manufacturer Part Number
7805