2 layers27.9 × 25.4 mm
Adafruit adafruit as7262 breakout pcb as726x spectral rev d
oomlout/oomlout_oomp_project_bot_v_2
34 parts
4 layers39.8 × 39.8 mm
Low cost multispectral sensor
Matthew-Bon/low_cost_multispectral_sensorAS726x based sensor with USB interface.
- Size
- 39.8 × 39.8 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 44
- Nets
- 31
- Pads
- 142
- Tracks, vias
- 299, 45
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 16 Oct 2019
- Updated
- 24 Sep 2020
Overview
Low cost multispectral sensor is an open-source printed circuit board by Matthew-Bon, from the Matthew-Bon/low_cost_multispectral_sensor repository on GitHub, published under the MIT licence. It is a 4-layer board of 39.8 × 39.8 mm with 44 parts on 31 nets, routed with 299 tracks and 45 vias.
It is built around the MCP2221-I/P, MIC5219-3.3YMM and TPD2EUSB30DRT, with the RC0402JR-070RL, LTST-C191KGKT and ESD5Z3.3T1G among its other parts. Its parts include 9 capacitors, 9 resistors, 8 diodes, 5 ICs and 3 connectors. It belongs with the sensors and measurement boards of this library.
Main components
10
MCP2221-I/P
PDIP-14-40℃~+85℃ 3V~5.5V USB to UART、USB to I2C PDIP-14 USB Converters ROHSMicrochip TechnologyUSB Converters
MIC5219-3.3YMM
MSOP-8-40℃~+125℃ 1 12V 3.3V 500mA 600mV@(500mA) 75dB@(120Hz) Fixed Over Current Protection、Over Temperature Protection、Enable Positive MSOP-8 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMicrochip TechnologyVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
TPD2EUSB30DRT
SOT(9x3)-40℃~+85℃ 0.7pF 2 45W 5.5V 5A@8/20us 7V 8V ESD IEC 61000-4-2、IEC 61000-4-5 Unidirectional SOT(9x3) ESD and Surge Protection (TVS/ESD) ROHSTexas InstrumentsESD And Surge Protection (TVS/ESD)
RC0402JR-070RL
UncategorisedUnknown maker
LTST-C191KGKT
0603-55℃~+85℃ 130° 20mA 2V 35mcd 567.5nm~576.5nm 574nm 75mW Discrete Diode Water Clear Yellow Green 0603 LED Indication - Discrete ROHSLite-OnLED Indication - Discrete
ESD5Z3.3T1G
SOD-523-55℃~+125℃ 1 110pF 11A 14V 150W 200nA 3.3V 5V ESD IEC 61000-4-2、IEC 61000-4-4 Unidirectional SOD-523 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)
ESDA6V1-5SC6
SOT-23-6100nA 10A@8/20us 11V、14V 140W@8/20us 5V 60pF 9V ESD IEC 61000-4-2、IEC 61000-4-4 SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)
L130-5780001400001
SMD3014-40℃~+105℃ 116° 2.8V~3.3V 5700K SMD3014 LED Indication - Discrete ROHSLumiledsLED Indication - DiscreteLTST-C191KRKT
0603-55℃~+85℃ 130° 20mA 2V 54mcd 631nm 639nm 75mW Discrete Diode Red Water Clear 0603 LED Indication - Discrete ROHSLite-OnLED Indication - DiscreteVESD05A1-02V-G-08
SOD-523-40℃~+125℃ 10.5V 100nA 130pF 16A@8/20us 192W@8/20us 5V 6.8V ESD IEC 61000-4-2 Single-channel Unidirectional SOD-523 ESD and Surge Protection (TVS/ESD) ROHSVishay IntertechnologyESD And Surge Protection (TVS/ESD)
Parts
44| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 10K | Resistors_SMD:R_0402 | R7, R8, R9, R10, R11 |
| 4 | MountingHole | Mounting_Holes:MountingHole_2.2mm_M2_Pad | H1, H2, H3, H4 |
| 3 | Fiducial | Fiducials:Fiducial_1mm_Dia_2.54mm_Outer_CopperTop | FID1, FID2, FID3 |
| 3 | RC0402JR-070RL | Resistors_SMD:R_0402 | JP1, JP2, JP3 |
| 2 | 1uF | Capacitors_SMD:C_0402 | C1, C10 |
| 2 | 22 | Resistors_SMD:R_0402 | R1, R2 |
| 2 | LTST-C191KGKT | Diodes_SMD:D_0603 | D2, D5 |
| 2 | R | Resistors_SMD:R_0402 | R3, R4 |
| 1 | 0.1uF | Capacitors_SMD:C_0402 | C5 |
| 1 | 0.33uF | Capacitors_SMD:C_0402 | C4 |
| 1 | 100nF | Capacitors_SMD:C_0402 | C7 |
| 1 | 10uF | Capacitors_SMD:C_0402 | C8 |
| 1 | 2.2uF | Capacitors_SMD:C_0402 | C6 |
| 1 | 4.7uF | Capacitors_SMD:C_0402 | C3 |
| 1 | 470pF | Capacitors_SMD:C_0402 | C2 |
| 1 | AS726x | AMS_sensors:AS726x | U5 |
| 1 | AT25SF041 | SMD_Packages:SOIC-8-N | U7 |
| 1 | BZT585B3V3T-7 | Diodes_SMD:D_SOD-523 | D4 |
| 1 | ESD5Z3.3T1G | Diodes_SMD:D_SOD-523 | D7 |
| 1 | ESDA6V1-5SC6 | TO_SOT_Packages_SMD:SOT-23-6 | D8 |
| 1 | GPIO_header | Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm | J2 |
| 1 | L130-5780001400001 | Diodes_SMD:D_1206 | D6 |
| 1 | LTST-C191KRKT | Diodes_SMD:D_0603 | D1 |
| 1 | MCP2221 | SMD_Packages:SOIC-14_N | U1 |
| 1 | MIC5219-3.3YMM | TO_SOT_Packages_SMD:SOT-23-5 | U2 |
| 1 | Programing Header | Pin_Headers:Pin_Header_Straight_2x04_Pitch2.00mm | J3 |
| 1 | TPD2EUSB30 | TO_SOT_Packages_SMD:Texas_DRT-3 | U3 |
| 1 | USB_B_Micro | Connectors_USB:USB_Micro-B_Molex-105017-0001 | J1 |
| 1 | VESD05A1-02V-G-08 | Diodes_SMD:D_SOD-523 | D3 |
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Questions
How big is the Low cost multispectral sensor PCB?
It measures 39.8 × 39.8 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Low cost multispectral sensor use?
44 parts, built around the MCP2221-I/P, MIC5219-3.3YMM, TPD2EUSB30DRT and RC0402JR-070RL. 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 Low cost multispectral sensor KiCad files?
From the Matthew-Bon/low_cost_multispectral_sensor repository on GitHub, at the commit this page was made from: the board is low_cost_multispectral_sensor/low_cost_multispectral_sensor.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Low cost multispectral sensor design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).