Chat

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
here's a test

Someone is typing...
2
16U2_PB6
+5V_3V3
+5V_3V3
+AREF
16U2_MISO
AD4_SDA
+5V
+5V_3V3
IO8
16U2_RESETn
AD1
IO6
+3V3
IO8
MOSI
16U2_RESETn
+5V_3V3
AD5_SCL
+5V_3V3
+AREF
AD5_SCL
+5V
+3V3
+5V_3V3
AD3
16U2_RX_LED
AD5_SCL
+3V3
MISO
16U2_MISO
IO5
AD4_SDA
SS
328P_RESETn
16U2_PB4
IO2
+5V_3V3
AD2
16U2_PB7
16U2_RX_LED
IO0
IO4
SCK
IO7
IO7
AD0
16U2_MOSI
328P_RESETn
+5V_3V3
+5V_3V3
328P_RESETn
IO6
328P_RESETn
328P_AUTORESETn
+5V
+5V_3V3
+5V_3V3
+5V_3V3
+5V_3V3
328P_AUTORESETn
IO9
16U2_MOSI
IO3
16U2_PB4
IO9
+5V
+5V_3V3
MOSI
IO1
SCK
IO8
+5V
16U2_TX_LED
+5V_3V3
AD0
16U2PROG_328P_RESETn
SCK
AD3
16U2_PB4
IO3
16U2_RESETn
AD1
+5V
16U2_PB6
16U2_PB5
16U2_TX_LED
16U2PROG_328P_RESETn
+5V_3V3
16U2_PB7
+5V_3V3
328P_RESETn
AD4_SDA
+5V_3V3
16U2_PB5
IO2
IO4
IO5
MOSI
IO0
SS
SCK
MISO
+5V_3V3
MISO
+5V_3V3
AD2
IO1
C17
Capacitance
100nF
C32
Capacitance
100nF
C19
Capacitance
10uF
C13
Capacitance
10uF
C24
Capacitance
100nF
C34
Capacitance
10uF
C8
Capacitance
100nF
C12
Capacitance
10uF
C30
Capacitance
100nF
C33
Capacitance
100nF
C21
Capacitance
10uF
C31
Capacitance
100nF
C26
Capacitance
100nF
C28
Capacitance
100nF
C23
Capacitance
100nF
C20
Capacitance
100nF
C3
Capacitance
10uF
C9
Capacitance
18pF
C4
Capacitance
100nF
C7
Capacitance
1uF
C10
Capacitance
18pF
C5
Capacitance
100nF
C14
Capacitance
100nF
C29
Capacitance
100nF
C6
Capacitance
100nF
C16
Capacitance
100nF
C27
Capacitance
18pF
C15
Capacitance
100nF
C25
Capacitance
18pF
C22
Capacitance
10uF
C11
Capacitance
100nF
FB3
JP2
R27
Resistance
0 Ω
R18
Resistance
10KΩ
R5
Resistance
22 Ω
R16
Resistance
1MΩ
R4
Resistance
10KΩ
R25
Resistance
22 Ω
R17
Resistance
560 Ω
FB1
R2
Resistance
560 Ω
R15
Resistance
560 Ω
FB2
R23
Resistance
22 Ω
R8
Resistance
0 Ω
R9
Resistance
1MΩ
R24
Resistance
22 Ω
R14
Resistance
10KΩ
R28
Resistance
0 Ω
R12
Resistance
1KΩ
R7
Resistance
22 Ω
R11
Resistance
1KΩ
R3
Resistance
560 Ω
R10
Resistance
1KΩ
R26
Resistance
0 Ω
R6
Resistance
22 Ω
R19
Resistance
10KΩ
R13
Resistance
22 Ω
R1
Resistance
100KΩ
R21
Resistance
10KΩ
R22
Resistance
560 Ω
R20
Resistance
10KΩ
JP3
LED1
J6
Z2
U5
J5
U4
LED2
U6
Z1
U7
Y2
J2
J3
L1
Inductance
2.2uH
U1
Manufacturer Part Number
ATMEGA328P-PU
SW3
FID4
J1
FID1
Y1
FID3
FID2
J9
JP1
J7
J4
C1
Capacitance
100µF
H4
JP4
C2
Capacitance
100µF
SW2
LED3
J8
D6
D5
U3
LED4
U2
Manufacturer Part Number
ATMEGA16U2-AU
SW1
.


  • Generic Inductor
    A generic fixed inductor suitable for rapid circuit topology development. The footprint automatically adapts based on the selected package, supporting standard SMD sizes (e.g., 0402, 0603, 0805) as well as well-known inductor packages such as SDR1806, PA4320, SRN6028, and SRR1260. Standard inductor values: 1.0 nH, 10 nH, 100 nH, 1.0 µH, 10 µH, 100 µH, 1.0 mH 1.2 nH, 12 nH, 120 nH, 1.2 µH, 12 µH, 120 µH, 1.2 mH 1.5 nH, 15 nH, 150 nH, 1.5 µH, 15 µH, 150 µH, 1.5 mH 1.8 nH, 18 nH, 180 nH, 1.8 µH, 18 µH, 180 µH, 1.8 mH 2.2 nH, 22 nH, 220 nH, 2.2 µH, 22 µH, 220 µH, 2.2 mH 2.7 nH, 27 nH, 270 nH, 2.7 µH, 27 µH, 270 µH, 2.7 mH 3.3 nH, 33 nH, 330 nH, 3.3 µH, 33 µH, 330 µH, 3.3 mH 3.9 nH, 39 nH, 390 nH, 3.9 µH, 39 µH, 390 µH, 3.9 mH 4.7 nH, 47 nH, 470 nH, 4.7 µH, 47 µH, 470 µH, 4.7 mH 5.6 nH, 56 nH, 560 nH, 5.6 µH, 56 µH, 560 µH, 5.6 mH 6.8 nH, 68 nH, 680 nH, 6.8 µH, 68 µH, 680 µH, 6.8 mH 8.2 nH, 82 nH, 820 nH, 8.2 µH, 82 µH, 820 µH, 8.2 mH #generics #CommonPartsLibrary
  • Generic Capacitor
    A generic fixed capacitor ideal for rapid circuit topology development. You can choose between polarized and non-polarized types, its symbol and the footprint will automatically adapt based on your selection. Supported options include standard SMD sizes for ceramic capacitors (e.g., 0402, 0603, 0805), SMD sizes for aluminum electrolytic capacitors, and through-hole footprints for polarized capacitors. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF, 10pF, 100pF, 1000pF, 0.01uF, 0.1uF, 1.0uF, 10uF, 100uF, 1000uF, 10000uF 1.1pF, 11pF, 110pF, 1100pF 1.2pF, 12pF, 120pF, 1200pF 1.3pF, 13pF, 130pF, 1300pF 1.5pF, 15pF, 150pF, 1500pF, 0.015uF, 0.15uF, 1.5uF, 15uF, 150uF, 1500uF 1.6pF, 16pF, 160pF, 1600pF 1.8pF, 18pF, 180pF, 1800pF 2.0pF, 20pF, 200pF, 2000pF 2.2pF, 22pF, 220pF, 2200pF, 0.022uF, 0.22uF, 2.2uF, 22uF, 220uF, 2200uF 2.4pF, 24pF, 240pF, 2400pF 2.7pF, 27pF, 270pF, 2700pF 3.0pF, 30pF, 300pF, 3000pF 3.3pF, 33pF, 330pF, 3300pF, 0.033uF, 0.33uF, 3.3uF, 33uF, 330uF, 3300uF 3.6pF, 36pF, 360pF, 3600pF 3.9pF, 39pF, 390pF, 3900pF 4.3pF, 43pF, 430pF, 4300pF 4.7pF, 47pF, 470pF, 4700pF, 0.047uF, 0.47uF, 4.7uF, 47uF, 470uF, 4700uF 5.1pF, 51pF, 510pF, 5100pF 5.6pF, 56pF, 560pF, 5600pF 6.2pF, 62pF, 620pF, 6200pF 6.8pF, 68pF, 680pF, 6800pF, 0.068uF, 0.68uF, 6.8uF, 68uF, 680uF, 6800uF 7.5pF, 75pF, 750pF, 7500pF 8.2pF, 82pF, 820pF, 8200pF 9.1pF, 91pF, 910pF, 9100pF #generics #CommonPartsLibrary
  • Generic Resistor
    A generic fixed resistor ideal for rapid circuit topology development. Its footprint automatically adapts based on the selected package case code—supporting 0402, 0603, 0805, 1203, and many other standard SMD packages, as well as axial horizontal and vertical configurations. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0 ohm, 10 ohm, 100 ohm, 1.0k ohm, 10k ohm, 100k ohm, 1.0M ohm 1.1 ohm, 11 ohm, 110 ohm, 1.1k ohm, 11k ohm, 110k ohm, 1.1M ohm 1.2 ohm, 12 ohm, 120 ohm, 1.2k ohm, 12k ohm, 120k ohm, 1.2M ohm 1.3 ohm, 13 ohm, 130 ohm, 1.3k ohm, 13k ohm, 130k ohm, 1.3M ohm 1.5 ohm, 15 ohm, 150 ohm, 1.5k ohm, 15k ohm, 150k ohm, 1.5M ohm 1.6 ohm, 16 ohm, 160 ohm, 1.6k ohm, 16k ohm, 160k ohm, 1.6M ohm 1.8 ohm, 18 ohm, 180 ohm, 1.8K ohm, 18k ohm, 180k ohm, 1.8M ohm 2.0 ohm, 20 ohm, 200 ohm, 2.0k ohm, 20k ohm, 200k ohm, 2.0M ohm 2.2 ohm, 22 ohm, 220 ohm, 2.2k ohm, 22k ohm, 220k ohm, 2.2M ohm 2.4 ohm, 24 ohm, 240 ohm, 2.4k ohm, 24k ohm, 240k ohm, 2.4M ohm 2.7 ohm, 27 ohm, 270 ohm, 2.7k ohm, 27k ohm, 270k ohm, 2.7M ohm 3.0 ohm, 30 ohm, 300 ohm, 3.0K ohm, 30K ohm, 300K ohm, 3.0M ohm 3.3 ohm, 33 ohm, 330 ohm, 3.3k ohm, 33k ohm, 330k ohm, 3.3M ohm 3.6 ohm, 36 ohm, 360 ohm, 3.6k ohm, 36k ohm, 360k ohm, 3.6M ohm 3.9 ohm, 39 ohm, 390 ohm, 3.9k ohm, 39k ohm, 390k ohm, 3.9M ohm 4.3 ohm, 43 ohm, 430 ohm, 4.3k ohm, 43K ohm, 430K ohm, 4.3M ohm 4.7 ohm, 47 ohm, 470 ohm, 4.7k ohm, 47k ohm, 470k ohm, 4.7M ohm 5.1 ohm, 51 ohm, 510 ohm, 5.1k ohm, 51k ohm, 510k ohm, 5.1M ohm 5.6 ohm, 56 ohm, 560 ohm, 5.6k ohm, 56k ohm, 560k ohm, 5.6M ohm 6.2 ohm, 62 ohm, 620 ohm, 6.2k ohm, 62K ohm, 620K ohm, 6.2M ohm 6.8 ohm, 68 ohm, 680 ohm, 6.8k ohm, 68k ohm, 680k ohm, 6.8M ohm 7.5 ohm, 75 ohm, 750 ohm, 7.5k ohm, 75k ohm, 750k ohm, 7.5M ohm 8.2 ohm, 82 ohm, 820 ohm, 8.2k ohm, 82k ohm, 820k ohm, 8.2M ohm 9.1 ohm, 91 ohm, 910 ohm, 9.1k ohm, 91k ohm, 910k ohm, 9.1M ohm #generics #CommonPartsLibrary
  • Net Portal
    Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
  • RMCF0805JT47K0
    General Purpose Thick Film Standard Power and High-Power Chip Resistor 47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film Features: - RMCF – standard power ratings - RMCP – high power ratings - Nickel barrier terminations standard - Power derating from 100% at 70ºC to zero at +155ºC - RoHS compliant, REACH compliant, and halogen free - AEC-Q200 compliant
  • 875105359001
    10 µF 16 V Aluminum - Polymer Capacitors Radial, Can - SMD 30mOhm 2000 Hrs @ 105°C #commonpartslibrary #capacitor #aluminumpolymer #radialcan
  • CTL1206FYW1T
    Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric)
  • 1070TR
    Battery Holder (Open) Coin, 20.0mm 1 Cell SMD (SMT) Tab bate or batt #forLedBlink
  • Ground
    A common return path for electric current. Commonly known as ground.
  • Terminal
    Terminal
    An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.

28 PINS PROJECT

28 PINS PROJECT thumbnail
Adaptation of 28-PINS PROJECT by FEDEVEL ACADEMY to Flux
(c) 2015 Designed by FEDEVEL Academy http://www.fedevel.com/academy. Based on Arduino: http://www.arduino.cc. Released under Creative Commons Attribution-ShareAlike 3.0 Unported.

Layout Rules

mm

Yes

10mm

Top

deg

Properties

Properties describe core aspects of the project.

Pricing & Availability

Distributor

Qty 1

Arrow

$7.73–$9.78

Digi-Key

$11.32–$17.99

LCSC

$16.04–$16.09

Mouser

$16.07

Verical

$7.53–$13.19

Controls