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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

Explain project
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
what xtal1 and xtal2 should be connected
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9
please explain what C2, C7, C6, +5V do.
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7
how to design a 5v power supply
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6
what this part do in the schemetic
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3
A7
A6
C2
Capacitance
4.7uF
LCD0
ROW_2
SCK
SCK
LCD0
LCD5
C7
Capacitance
1uF
LCD6
RW
C6
Capacitance
1uF
COL_1
LCD2
LCD7
ROW_2
LCD2
COL_3
MOSI
EN
LCD5
LCD4
ROW_1
RS
RESET
ROW_3
ROW_4
LCD4
MISO
LCD7
COL_2
EN
COL_2
LCD3
ROW_1
LCD1
RS
MISO
RW
LCD3
MOSI
COL_1
ROW_3
LCD6
C8
Capacitance
0.1uF
LCD1
ROW_4
COL_3
L1
Not Recommended for New Designs
Inductance
2.2uH
+5V
+5V
*
0
+5V
8
VBAT
5
+5V
6
2
1
9
+5V
7
#
3
4
BAT1
D1
R1
Resistance
5.11kΩ
C5
Capacitance
22uF
DS1
IC1
C1
Capacitance
120pF
C4
Capacitance
22uF
C3
Capacitance
22uF
ISP
U1
Manufacturer Part Number
ATMEGA328P-MU

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Documents

    Documents are markdown text files which describe project goals, capture details, or even simulation outputs.

    Assets

    keypad-lock-module-removebg-preview.png

    keypad-lock-module-removebg-preview.png

    keypad-lock-module-removebg-previewThumbnail
    Keypad lock Module isYa thumbnail
    This module involves the design of a keypad lock system. It utilizes an ATMEGA328P microcontroller, buzzers, LEDs for indicator functions and a 4x3 matrix keypad. An in-circuit serial programming (ISP) header is also present for programming the microcontroller. #template #lock #keypad #reusable #module #simple-embedded #microchip #arduino #atmega328 #TPS613222A #ISP #buzzer #sublayout

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    Qty 1

    Digi-Key

    $20.20–$64.70

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    $8.84–$8.92

    Mouser

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