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J2
OSC_OUT
C22
Capacitance
100nF
C6
Capacitance
100nF
C19
Capacitance
Capacitance
C10
Capacitance
22pF
C8
Capacitance
Capacitance
SIM_VDD
C3
Capacitance
100nF
OSC_IN
C21
Capacitance
100nF
NRST
C13
Capacitance
22pF
PB15
HSE_OUT
HSE_IN
POWERKEY
USB-
HSE_IN
SIM_DATA
BOOT1
OSC_IN
VDD_EXT
GSM
USB_IN
SIM_VDD
P3
BOOT1
GPS_ANT
C14
Capacitance
22pF
SIM_RST
C12
Capacitance
22pF
USB+
C5
Capacitance
100nF
HSE_OUT
VBG
BOOT0
PWRKEY
VBG
TXD
C9
Capacitance
22pF
SIM_DATA
PB15
SIM_CLK
C2
Capacitance
100nF
C20
Capacitance
Capacitance
VDD_EXT
OSC_OUT
USB_IN
C1
Capacitance
4.7uF
SIM_CLK
RXD
C4
Capacitance
100nF
C16
Capacitance
Capacitance
GPS
C7
Capacitance
Capacitance
C15
Capacitance
1uF
C17
Capacitance
Capacitance
SIM_RST
C18
Capacitance
Capacitance
C23
Capacitance
100nF
VIN
C11
Capacitance
100nF
BOOT0
GND
J4
R12
Resistance
10 Ω
U2
GND
3.3V
R9
Resistance
330 Ω
R13
Resistance
0 Ω
R3
Resistance
10KΩ
GND
3.3V
R2
Resistance
10KΩ
GND
Q1
R6
Resistance
Resistance
LED3
R4
Resistance
15KΩ
3.3V
TR
Resistance
220 Ω
R10
Resistance
330 Ω
R7
Resistance
Resistance
GND
GND
GND
R8
Resistance
Resistance
R11
Resistance
330 Ω
GND
GND
R1
Resistance
500 Ω
J5
3.3V
R5
Resistance
500 Ω
R15
Resistance
4.7kΩ
R14
Resistance
4.7kΩ
L1
Inductance
100nH
U1
J3
LED4
LED2
SW1
Y1
Y2
J1
LED5
LED1
Not Recommended for New Designs

gps tracker 07dc

gps tracker 07dc thumbnail
A circuit for a gps tracker using stm32f103c8t6 and sim 808, that acquires and sends gps coordinates to a separate interfaced application. The circuit will be powered by a 12v dc battery so there a need for power regulation. there is a USB type micro B for code uploading.

Properties

Properties describe core aspects of the project.

Pricing & Availability

Distributor

Qty 1

Digi-Key

$0.11–$0.53

LCSC

$0.13

Mouser

$0.45

Controls