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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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Q2
Manufacturer Part Number
BSS138DW-7-F
U1
Manufacturer Part Number
STN2120-I/ML
U5
Manufacturer Part Number
MCP2551T-I/SN
Q4
Q6
Manufacturer Part Number
BSS138DW-7-F
U6
Manufacturer Part Number
MCP2551T-I/SN
Q3
C37
Capacitance
1uF
C36
Capacitance
1uF
R36
Resistance
10kΩ
R13
Resistance
100kΩ
R12
Resistance
100kΩ
R8
Resistance
4.7kΩ
C3
Capacitance
.1uF
C24
Capacitance
.1uF
R59
Resistance
10kΩ
R24
Resistance
13.7kΩ
C41
Capacitance
.1uF
R35
Resistance
10kΩ
C39
Capacitance
.1uF
R11
R45
Resistance
374 Ω
R7
Resistance
100kΩ
R20
Resistance
330 Ω
C28
Capacitance
1uF
R32
Resistance
10kΩ
R19
Resistance
330 Ω
R43
Resistance
100 Ω
R42
Resistance
100 Ω
R62
Resistance
100 Ω
C20
Capacitance
.1uF
R55
Resistance
10kΩ
R46
Resistance
100kΩ
R5
Resistance
1kΩ
R27
Resistance
10kΩ
R4
Resistance
30kΩ
R56
Resistance
1.5kΩ
R53
Resistance
820 Ω
C21
Capacitance
.1uF
R1
Resistance
100kΩ
R38
Resistance
4.7kΩ
R9
Resistance
100kΩ
R41
Resistance
510 Ω
C31
Capacitance
1uF
R31
Resistance
10kΩ
C19
Capacitance
.1uF
R60
Resistance
1.5kΩ
R34
Resistance
2.7kΩ
R17
Resistance
100kΩ
R10
Resistance
10kΩ
R57
Resistance
10kΩ
R61
Resistance
10kΩ
R51
Resistance
1kΩ
R26
Resistance
240 Ω
R28
Resistance
10kΩ
C23
Capacitance
.1uF
R3
Resistance
10 Ω
R30
Resistance
10kΩ
C35
Capacitance
.1uF
R23
Resistance
100kΩ
R39
Resistance
100 Ω
R47
Resistance
100kΩ
R25
Resistance
1.3kΩ
R54
Resistance
1kΩ
R48
Resistance
10kΩ
C14
Capacitance
.1uF
C9
Capacitance
.01uF
R6
Resistance
620kΩ
R2
Resistance
100kΩ
R15
Resistance
1kΩ
C22
Capacitance
.1uF
R58
Resistance
10kΩ
R52
Resistance
510 Ω
C40
Capacitance
1uF
C6
Capacitance
1uF
R49
Resistance
1kΩ
R44
Resistance
866 Ω
R18
Resistance
330 Ω
R33
Resistance
10kΩ
R22
Resistance
220kΩ
R37
Resistance
10kΩ
R16
Resistance
100kΩ
R21
Resistance
10kΩ
R29
Resistance
10kΩ
C25
Capacitance
1uF
C38
Capacitance
4.7µF
R40
R14
Resistance
1.5kΩ
J1
C30
Capacitance
560pF
X2
R50
Resistance
6.49kΩ
Q1
Z1
Manufacturer Part Number
BZX384-C27,115
J2
Q7
LED3
C33
Capacitance
150pF
LED1
C27
Capacitance
560pF
C26
Capacitance
560pF
J3
C4
Capacitance
12pF
C5
Capacitance
12pF
C10
Capacitance
0.01uF
C8
Capacitance
330pF
C29
Capacitance
560pF
LED2
C32
Capacitance
10uF
C16
Capacitance
22uF
D3
Q5
Manufacturer Part Number
MBT2222ADW1T1G
C42
Capacitance
22uF
U3
Manufacturer Part Number
LM317DCY
C18
Capacitance
22uF
C11
Capacitance
22uF
C13
Capacitance
22uF
U8
Manufacturer Part Number
TH8056KDC-AAA-008-SP
J4
D8
Manufacturer Part Number
BAS16TW-7
C15
Capacitance
22uF
C7
Capacitance
10uF
L2
Inductance
Inductance
U4
Manufacturer Part Number
LM339LVRTER
C12
Capacitance
22uF
U10
C17
Capacitance
22uF
U7
Manufacturer Part Number
LM317DCY
Q8
U2
Manufacturer Part Number
TPS566242


  • 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
  • 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
  • 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
  • XY301V-A-5.0-3P
    Straight 3 pin 5mm 3-pin Pitch 5mm 15A 1.5 300V Screw terminal block 01x03 #screwblock #connector #commonPartsLibrary
  • Terminal
    Terminal
    An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.

OBDII to UART using STNXX chipset OG not-demo bbRA

OBDII to UART using STNXX chipset OG not-demo bbRA thumbnail
OBD2 to UART interface dev board. Alternative to deprecated ELM237 Chipset.
Documentation:

Layout Rules

mm

Yes

10mm

Top

deg

Properties

Properties describe core aspects of the project.

Pricing & Availability

Distributor

Qty 1

Arrow

$6.63–$11.40

Digi-Key

$10.16–$14.35

LCSC

$12.48–$12.51

Mouser

$17.54

Verical

$6.77–$9.75

Controls