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BZ1
IR
C2
Capacitance
4.7uF
MOSI
LED_IR
MISO
SCK
BUTTON_RIGHT
C6
Capacitance
1uF
RESET
RESET
BUTTON_DOWN
BUZZER
MOSI
BUTTON_UP
BUTTON_LEFT
BUTTON_UP
SCK
RESET
BUTTON_OK
BUTTON_OK
LED_IR
LED_R
MISO
BUTTON_RIGHT
LED_R
BUTTON_LEFT
BUTTON_DOWN
BUZZER
Q1
Manufacturer Part Number
S8050
L1
Not Recommended for New Designs
Inductance
2.2uH
+5V
RED
RST
R4
Resistance
150 Ω
BAT1
+5V
+5V
DOWN
R1
Resistance
5.11kΩ
VBAT
+5V
UP
+5V
OK
R3
Resistance
2.2kΩ
LEFT
R5
Resistance
150 Ω
RIGHT
+5V
+5V
R2
Resistance
10kΩ
+5V
D1
C5
Capacitance
22uF
IC1
C1
Capacitance
120pF
C4
Capacitance
22uF
U1
Not Recommended for New Designs
C3
Capacitance
22uF
ISP

IR remote control Reference Design