LED1
U2
H3
POWER DC/DC
Line 1
LM1117-5.0
C8
Capacitance
100nF
C1
Capacitance
1uF
HM-10
Line 1
1: VCC
Line 2
2: GND
Line 3
3: TX
Line 4
4: RX
C7
Capacitance
100nF
C5
Capacitance
10uF
EXT CONNECT
LED2
C4
Capacitance
22pF
USB MICRO B TYPE
C2
Capacitance
1uF
OLED
MAX4172
Line 1
high-side currentsense amplifier for portable PCs
Note 1
Line 1
1: VCC
Line 2
2: GND
Line 3
3: D6
Line 4
4: D7
H1
C3
Capacitance
22pF
ISP
H2
C6
Capacitance
10uF
ATMEGA32U4RC-AU
H4
X2
U1
R6
Resistance
10KΩ
R3
Resistance
10kΩ
R2
Resistance
22 Ω
R5
Resistance
1KΩ
R1
R10
Resistance
0.1 Ω
R7
Resistance
10KΩ
R8
Resistance
300kΩ
R9
Resistance
300kΩ
R4
Resistance
1KΩ
U3
Not Recommended for New Designs
J8
J4
J9
J1
J3
J2
J6
J7
SW1
F3
SW2
J5
U4
SW3