BZ1
IR
+5V
C2
Capacitance
4.7uF
C6
Capacitance
1uF
PA0
R4
Resistance
150 Ω
PB1
R1
Resistance
5.11kΩ
PD6
PB0
GND
R3
Resistance
2.2kΩ
R5
Resistance
150 Ω
PA1
PD5
R2
Resistance
10kΩ
Q1
Manufacturer Part Number
S8050
L1
Not Recommended for New Designs
Inductance
2.2uH
RED
RST
BAT1
D1
DOWN
UP
C5
Capacitance
22uF
OK
IC1
C1
Capacitance
120pF
C4
Capacitance
22uF
LEFT
C3
Capacitance
22uF
RIGHT
U1
Not Recommended for New Designs
ISP