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Welcome to Flux

Treat Flux like your intern. Tell it what you'd like to build and it'll get to work. You can also ask it questions, brainstorm ideas, and teach it your preferences. Learn More

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Write a project description
Find schematic issues
Create a test plan
Simulate a circuit
Prepare for Manufacturing
Component Selection Workflow
New Subsystem Wizard
Write I2C initialization code
Generate firmware skeleton
Debugging Port
5V
3.3V
3.3V
5V
5V
3.3V
5V
3.3V
5V
3.3V
5V
3.3V
12V
5V
3.3V
3.3V
3.3V
5V
12V
12V
GPIO26
SCL
EN
GPIO15
GPIO4
EN
GPIO0
TXD0
RXD0
SDA
GPIO27
RXD0
TXD2
GPIO34
SCL
GPIO32
GPIO25
RXD2
GPIO35
GPIO18
GPIO14
GPIO13
TXD0
GPIO5
EN
SDA
GPIO33
K1
Q2
Q4
U1
R15
Resistance
100 Ω
R5
Resistance
4.7kΩ
R14
Resistance
100 Ω
R13
Resistance
100 Ω
R6
Resistance
4.7kΩ
R3
Resistance
100 Ω
R1
Resistance
10kΩ
R4
Resistance
4.7kΩ
R2
Resistance
470 Ω
R7
Resistance
4.7kΩ
L1
Designator Prefix
33uH
SW1
Part Type
Reset Button
U2
Manufacturer Part Number
AMS1117-3.3
U5
U4
.1
C8
Capacitance
470uF
Max Reverse Voltage
25v V
B1
R10
Resistance
10kΩ
D2
SIM 7600 Port
4x4 Matrix eypad
D3
Q5
DC PUMP
C10
Capacitance
1000uF
C1
Capacitance
1uF
LED1
LED2
C2
Capacitance
1uF
C3
Capacitance
0.1uF
C4
Capacitance
10uF
C7
Capacitance
0.1uF
C6
Capacitance
220uF
Max Reverse Voltage
12 V
C5
Capacitance
1uF
MG990R
Graphics LCD Screen
LM2596S-5.0/NOPB
Manufacturer Part Number
LM2596S-5.0/NOPB


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Smart Vending System Control Board

Smart Vending System Control Board thumbnail
Designing a control board for a smart vending machine. Board will house an ESP32, AC and DC power supply, terminal port for stepper motor, MG990 servo motor, SIM7200 GSM module, 2004 LCD screen.

Properties

Properties describe core aspects of the project.

Pricing & Availability

Distributor

Qty 1

Arrow

$13.32–$23.04

Digi-Key

$18.81–$27.78

LCSC

$12.56–$13.41

Mouser

$25.91

Verical

$9.48–$15.59

Controls