2 layers90 × 50 mm
2 layers22.2 × 47 mm
Nano Lambda
ruzki/Nano_Lambda9Wideband Lambda shield for Arduino Nano
- Size
- 22.2 × 47 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 70
- Nets
- 47
- Pads
- 202
- Tracks, vias
- 871, 54
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 3 Sep 2018
- Updated
- 29 Sep 2018
Overview
Nano Lambda is an open-source printed circuit board by ruzki, from the ruzki/Nano_Lambda repository on GitHub. It is a 2-layer board of 22.2 × 47 mm with 70 parts on 47 nets, routed with 871 tracks and 54 vias.
It is built around the LMV321M5X, IRLZ44N and MURS120, with the BAT54S among its other parts. Its parts include 23 resistors, 20 capacitors, 14 connectors, 7 ICs and 3 diodes. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
4
LMV321M5X
SOT-23-5-40℃~+125℃ 1 130uA 1MHz 1V/us 2.7V~5.5V 250nA 39nV/√Hz@1kHz 5nA 60dB 60mA 7mV 9uV/℃ Rail-to-rail output SOT-23-5 Operational Amplifier ROHSTexas InstrumentsOperational Amplifier
IRLZ44N
TO-22055V 47A N-Channel HEXFET® Power MOSFETInfineon TechnologiesUncategorised
MURS120
SMB-55℃~+150℃ 1A 200V 25ns 2uA 875mV@1A SMB Fast Recovery / High Efficiency Diodes ROHSDiodes IncorporatedFast Recovery / High Efficiency Diodes
BAT54S
SOT-231 Pair Series Connection 1V@100mA 200mA 2uA@25V 30V 600mA SOT-23 Schottky Diodes ROHSMDDSchottky Diodes
README
README.mdNano_Lambda
Wideband Lambda shield for Arduino Nano
License
KiCad Project about a Wideband Lambda shield for the Arduino Nano
Analog output signal can be generate via 2x MCP4725 or an PWM driven Op-Amp
Parts
70| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 100n | Capacitors_SMD:C_0603 | C1, C3, C4, C5, C7, C8, C11, C12, C13, C14 |
| 6 | 10k | Resistors_SMD:R_0603 | R1, R3, R4, R8, R9, R17 |
| 5 | 22µF 25V | Capacitors_SMD:C_0805 | C15, C16, C17, C18, C20 |
| 4 | 100k | Resistors_SMD:R_0603 | R10, R13, R21, R23 |
| 3 | 4.7k | Resistors_SMD:R_0603 | R11, R20, R22 |
| 2 | 1k | Resistors_SMD:R_0603 | R2, R5 |
| 2 | 33n | Capacitors_SMD:C_0603 | C9, C10 |
| 2 | 39k | Resistors_SMD:R_0603 | R16, R18 |
| 2 | MCP4725 | TO_SOT_Packages_SMD:SOT-23-6 | U2, U3 |
| 1 | +12V_NL | Nano Lambda:3x3_PAD | J3 |
| 1 | +12_IN | Nano Lambda:3x3_PAD | J1 |
| 1 | 2.2n | Capacitors_SMD:C_0603 | C2 |
| 1 | 22µH | Inductors:Inductor_Taiyo-Yuden_MD-3030 | L1 |
| 1 | 300R / 1% | Resistors_SMD:R_0603 | R14 |
| 1 | 31.6k / 1% | Resistors_SMD:R_0603 | R15 |
| 1 | 470k | Resistors_SMD:R_0603 | R12 |
| 1 | 6.8k | Resistors_SMD:R_0603 | R19 |
| 1 | 61.9R | Resistors_SMD:R_0603 | R7 |
| 1 | 6x 22µF 25V | Capacitors_SMD:C_0805 | C19 |
| 1 | Arduino_Nano_Socket | Arduino:Arduino_Nano_Socket | XA1 |
| 1 | BAT54S | TO_SOT_Packages_SMD:SOT-323 | D1 |
| 1 | Blue | LEDs:LED-0603 | D2 |
| 1 | C | Capacitors_SMD:C_0603 | C6 |
| 1 | CJ125_32 | Housings_QFP:LQFP-32_7x7mm_Pitch0.8mm | U1 |
| 1 | DAC1 | Nano Lambda:1.5x3_PAD | J12 |
| 1 | DAC2 | Nano Lambda:1.5x3_PAD | J13 |
| 1 | GND | Nano Lambda:3x3_PAD | J2 |
| 1 | GP3 | Nano Lambda:1.5x3_PAD | J11 |
| 1 | IA | Nano Lambda:3x3_PAD | J7 |
| 1 | IP | Nano Lambda:3x3_PAD | J4 |
| 1 | IRLZ44 | libcms:DPAKGDS | U5 |
| 1 | LM4041DBZ | TO_SOT_Packages_SMD:SOT-23 | IC2 |
| 1 | LMV321?M5 | TO_SOT_Packages_SMD:SC-70-5 | IC1 |
| 1 | MURS120 | Diodes_SMD:SMB_Standard | U4 |
| 1 | NL_HEATER | Nano Lambda:3x3_PAD | J6 |
| 1 | Out1 | Nano Lambda:1.5x3_PAD | J14 |
| 1 | PD2 | Nano Lambda:1.5x3_PAD | J9 |
| 1 | PD3 | Nano Lambda:1.5x3_PAD | J10 |
| 1 | R | Resistors_SMD:R_0603 | R6 |
| 1 | UN | Nano Lambda:3x3_PAD | J5 |
| 1 | VM | Nano Lambda:3x3_PAD | J8 |
| 1 | Varistor | Resistors_SMD:R_1210 | RV1 |
| 1 | red | LEDs:LED-0603 | D3 |
Questions
How big is the Nano Lambda PCB?
It measures 22.2 × 47 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Nano Lambda use?
70 parts, built around the LMV321M5X, IRLZ44N, MURS120 and BAT54S. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Nano Lambda KiCad files?
From the ruzki/Nano_Lambda repository on GitHub, at the commit this page was made from: the board is Nano_Lambda.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Nano Lambda design in my own project?
Its repository states no licence, so its author keeps all rights: ask ruzki before reusing the design.
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