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Files

Schematic

Layout

Preview

U7
U6
U8
U3
M3
Adjustable power supply voltage regulator
LED3
J3
USB mini B connector to PC
Led témoin alim
USB to serial
M4
Clamp TVS protection diodes
M1
RESET CIRCUITRY
Pin header for ressources
LDO 5v to 3.3v
LED indicator (GREEN/RED)
Résistance série de protection en courant
Power switch
Voltage level translation and input circuitry protection
EEPROM
J5
J4
M2
LED2
filtrage alim VBUS
J1
LED1
MCU
С16
Capacitance
10µF
U2
С1
Capacitance
10µF
J2
U5
С15
Capacitance
10µF
С15
Capacitance
10µF
U1
U4
C3
Capacitance
100nF
C5
Capacitance
100nF
C8
Capacitance
100nF
C11
Capacitance
470pF
C10
Capacitance
100nF
R16
Resistance
10 Ω
U9
R1
Resistance
10kΩ
C14
Capacitance
100nF
R8
Resistance
8.2kΩ
C13
Capacitance
100nF
R6
Resistance
10kΩ
R17
Resistance
10 Ω
C2
Capacitance
100nF
R13
Resistance
10 Ω
R3
Resistance
270 Ω
R11
Resistance
10kΩ
R10
Resistance
100kΩ
R9
Resistance
18kΩ
C6
Capacitance
100nF
R2
Resistance
10kΩ
R7
Resistance
10kΩ
C7
Capacitance
100nF
R15
Resistance
10 Ω
R14
Resistance
10 Ω
C12
Capacitance
1nF
R4
Resistance
270 Ω
R12
Resistance
10 Ω
C9
Capacitance
100nF
C4
Capacitance
10nF
R5
Resistance
270 Ω
D5
D3
D6
Q1
D1
D2
D4
X2
SW1
FB1