0.1 Ohm Shunt Resistors

Thought for 11 sec

flux

I’ll find an SMD MIC4427 variant in the parts library and check its package and key compatibility.

Worked for 25 sec

flux

Yes—these SMD variants are available:

MIC4427YM — SOIC-8, 1.27 mm pitch; easiest to assemble and probe.
MIC4427YMM-TR — MSOP-8, 0.65 mm pitch; more compact, supplied on tape and reel.

I recommend the MIC4427YM SOIC-8 unless PCB space is tight. Both retain the dual 1.5 A, non-inverting low-side gate-driver function of the DIP version, but require a different footprint.

mekicaman

Start Auto-Layout

Thought for 10 sec

flux

I’ll inspect the current PCB for placement quality, unrouted connections, and rule violations, then run the necessary placement and/or routing passes and verify the applied result.

Thought

Manufacturer Part Number

BMA400

Manufacturer Part Number

AMS1117-3.3RG

NEMA-17 Motor Controler

R16

Resistance

10kΩ

R39

Resistance

1kΩ

Resistance

10kΩ

R12

Resistance

10kΩ

R21

Resistance

3 Ω

Resistance

3 Ω

R44

Resistance

100 Ω

R31

Resistance

100 Ω

R17

Resistance

10kΩ

R46

Resistance

100 Ω

R19

Resistance

100 Ω

Resistance

10kΩ

R51

Resistance

10kΩ

R42

Resistance

100 Ω

R41

Resistance

1kΩ

R23

Resistance

100 Ω

R34

Resistance

10 Ω

R40

Resistance

1kΩ

R10

Resistance

100 Ω

R20

Resistance

10kΩ

R43

Resistance

100 Ω

Resistance

10kΩ

R24

Resistance

10kΩ

R22

Resistance

10kΩ

Resistance

10kΩ

R35

Resistance

10 Ω

R45

Resistance

10kΩ

R30

Resistance

10kΩ

R49

Resistance

100 Ω

R18

Resistance

10kΩ

R27

Resistance

10kΩ

R52

Resistance

10kΩ

R36

Resistance

1kΩ

R53

Resistance

10kΩ

R25

Resistance

100 Ω

R38

Resistance

100 Ω

R50

Resistance

100 Ω

R37

Resistance

100 Ω

R47

Resistance

100 Ω

R48

Resistance

10kΩ

R11

Resistance

100 Ω

Resistance

2.2kΩ

SCL All

SWCLK

Position PWM

INT1

Safety

3V3

R28

Resistance

1MΩ

NRST

DIR

Battery Voltage

Resistance

1kΩ

SWCLK

DIR

ENN

3V3

UART Half

STEP

Semi

R55

Resistance

3.3kΩ

3V3

R13

Resistance

2.2kΩ

OB1

Full

SCL All

3V3

INT1

SCL All

OB2

ENN

Safety

Trigger

Position PWM

UART Half

Trigger

OA2

Chip OK

SDA All

3V3

BOOT

OB2

EN (Bat V)

OA2

Full

Solenoid lock ON

INDEX

BOOT

OB1

Laser

Solenoid lock ON

Battery Voltage

SWDIO

R29

Resistance

100kΩ

SDA All

Solenoid ON

OA1

Solenoid ON

Semi

OLED ON/OFF 1

DIAG

R54

Resistance

3.3kΩ

Laser

3V3

EN (Bat V)

STEP

NRST

OA1

DIAG

Chip OK

OLED ON/OFF 1

SDA All

SWDIO

Resistance

100kΩ

Vin (11.1V)

C58

Capacitance

1uF

C26

Capacitance

100nF

C70

Capacitance

0.1uF

C48

Capacitance

1uF

C55

Capacitance

0.1uF

C50

Capacitance

1uF

C19

Capacitance

0.1uF

C39

Capacitance

0.1uF

C44

Capacitance

1uF

C59

Capacitance

0.1uF

C57

Capacitance

0.1uF

C73

Capacitance

0.1uF

C53

Capacitance

0.1uF

C71

Capacitance

0.1uF

C42

Capacitance

1uF

C56

Capacitance

100nF

C30

Capacitance

1uF

C45

Capacitance

0.1uF

C54

Capacitance

1uF

C15

Capacitance

1000pF

C52

Capacitance

1uF

Capacitance

0.1uF

Capacitance

1uF

C47

Capacitance

0.1uF

C29

Capacitance

0.1uF

C12

Capacitance

1uF

C43

Capacitance

0.1uF

C60

Capacitance

10uF

C11

Capacitance

0.1uF

C41

Capacitance

0.1uF

C27

Capacitance

0.1uF

C28

Capacitance

1uF

C40

Capacitance

1uF

C46

Capacitance

1uF

C64

Capacitance

0.1uF

C62

Capacitance

22pF

C17

Capacitance

0.1uF

C72

Capacitance

1uF

C63

Capacitance

22pF

C31

Capacitance

0.1uF

C69

Capacitance

1uF

C25

Capacitance

0.022uF

C51

Capacitance

0.1uF

Capacitance

0.1uF

C49

Capacitance

0.1uF

C18

Capacitance

22uF

3V3

Vin (11.1V)

3V3

Vin (11.1V)

3V3

C10

Capacitance

22uF

C21

Capacitance

22uF

Vin (11.1V)

3V3

C20

Capacitance

22uF

3V3

Vin (11.1V)

3V3

Vin (11.1V)

C13

Capacitance

22uF

C14

Capacitance

22uF

3V3

Vin (11.1V)

C16

Capacitance

22uF

Vin (11.1V)

Capacitance

22uF

Pin Number

VREF

Pin Number

SWCH2

Pin Number

SWCLK

Pin Number

GND

Pin Number

GND

Pin Number

OA1

Pin Number

BOOT

Pin Number

Coil +

Pin Number

Solenoid +

Pin Number

Vin

Pin Number

Solenoid -

Pin Number

SWCH1

Pin Number

SWDIO

Pin Number

VREF+

Pin Number

3V3

Pin Number

Coil -

Pin Number

OB2

Pin Number

OA2

Pin Number

OB1

Pin Number

NRST

Pin Number

Solenoid GND

Pin Number

Solenoid Vin

Pin Number

Manufacturer Part Number

PNLS8040-6R8M 6.8UH

Capacitance

3300uF

LED4

R14

LED3

C23

Capacitance

0.1µF

C38

Capacitance

3300uF

C37

Capacitance

10uF

Capacitance

0.1µF

C66

Capacitance

0.1µF

Capacitance

10uF

C33

Capacitance

0.1µF

C68

Capacitance

10uF

U10

C24

Capacitance

0.1µF

C32

Capacitance

0.1µF

C36

Capacitance

10uF

R15

LED1

LED2

C22

Capacitance

1uF

C65

Capacitance

1µF

C61

Capacitance

1000pF

Manufacturer Part Number

STM32G431CBT6

Capacitance

1000pF

C34

Capacitance

1µF

Capacitance

1uF

C35

Capacitance

1µF

C67

Capacitance

1µF

R26

IC1

Manufacturer Part Number

TPS54302DDCT

R33

R32

Manufacturer Part Number

MIC4427YM

Manufacturer Part Number

TMC2209-LA-T

FB1

Reviews

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
jharwinbarrozo
16.6k
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
jharwinbarrozo
1.5M
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
jharwinbarrozo
1.5M
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
jharwinbarrozo
1.2M
875105359001
10 µF 16 V Aluminum - Polymer Capacitors Radial, Can - SMD 30mOhm 2000 Hrs @ 105°C #commonpartslibrary #capacitor #aluminumpolymer #radialcan
jharwinbarrozo
1.2M
CTL1206FYW1T
Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric)
jharwinbarrozo
1.1M
1070TR
Battery Holder (Open) Coin, 20.0mm 1 Cell SMD (SMT) Tab bate or batt #forLedBlink
jharwinbarrozo
700.5k
Push Button
A momentary or non-latching switch which causes a temporary change in the state of an electrical circuit only while the switch is physically actuated. SWITCH TACTILE SPST-NO 0.05A 24V
jharwinbarrozo
490.7k
XY301V-A-5.0-3P
Straight 3 pin 5mm 3-pin Pitch 5mm 15A 1.5 300V Screw terminal block 01x03 #screwblock #connector #commonPartsLibrary
jharwinbarrozo
537.9k
Terminal
An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
natarius

Project Name

Grenade Launcher 2.0

Description

Welcome to your new project. Imagine what you can build here.

Layout Rules

No layout rules computed.

Properties

Properties describe core aspects of the project.

Pricing & Availability

Distributor	Qty 1
Arrow	$12.76–$22.68
Digi-Key	$6.62
HQonline	$18.70–$18.86
LCSC	$39.58–$39.76
Mouser	$64.53
TME	$20.80
Verical	$13.04–$26.92

Controls

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