4 layers47 × 24 mm
MiniLFMv2 solderjoint smaller
vazirilab/MiniLFMv2
Miniature Light Field Microscope v2 (MiniLFMv2) open hardware design & docs
135 parts1
6 layers33.7 × 56.9 mm
Kicad LFOV RigidFlex Assembly
Aharoni-Lab/Miniscope-LFOV18Large field-of-view miniature microscope for rats and larger animals.
- Size
- 33.7 × 56.9 mm
- Copper layers
- 6
- Thickness
- 1.6 mm
- Parts
- 108
- Nets
- 74
- Pads
- 371
- Tracks, vias
- 982, 159
- Pours
- 16
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 7 Oct 2021
- Updated
- 14 Jul 2023
Overview
Kicad LFOV RigidFlex Assembly is an open-source printed circuit board by Aharoni-Lab, from the Aharoni-Lab/Miniscope-LFOV repository on GitHub, published under the GPL-3.0 licence. It is a 6-layer board of 33.7 × 56.9 mm with 108 parts on 74 nets, routed with 982 tracks and 159 vias.
It is built around the MAX14574EWL+, MT9P031I12STM-DP and BNO055, with the DS90UB913ATRTVTQ1, TPL0102-100RUCR and GRM033R61A104ME15D among its other parts. Its parts include 55 capacitors, 24 resistors, 10 ICs, 5 inductors and 4 diodes.
Main components
12
MAX14574EWL+
-- LED Drivers ROHSMaxim Integrated (Analog Devices)LED Drivers
MT9P031I12STM-DP
LCC-48(10x10)Global shutter、Regional image control LCC-48(10x10) Image Sensors ROHSonsemiImage Sensors
BNO055
LGA-28(3.8x5.2)-40℃~+85℃ 2.4V~3.6V 40uA I2C、UART IMU X,Y,Z X,Y,Z ±16g ±2000dps LGA-28(3.8x5.2) Accelerometers ROHSBosch SensortecAccelerometers
DS90UB913ATRTVTQ1
WQFN-32-EP(5x5)-40℃~+105℃ 1.8V 100MHz Serializer WQFN-32-EP(5x5) Serializers, Deserializers ROHSTexas InstrumentsSerializers, Deserializers
TPL0102-100RUCR
QFN-14(2x2)-40℃~+85℃ 0.5LSB 100kΩ 1uA 2 2.7V~5.5V 229kHz 256 25Ω、100Ω 92ppm/℃ EEPROM I2C Linear Non-volatile storage ±20% QFN-14(2x2) Digital Potentiometers ROHSTexas InstrumentsDigital Potentiometers
GRM033R61A104ME15D
0201100nF 10V X5R ±20% 0201 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSMurataMultilayer Ceramic Capacitors MLCC - SMD/SMTERJ-1GNF1022C
0201-55℃~+125℃ 10.2kΩ 50mW Thick Film Resistor ±1% ±200ppm/℃ 0201 Chip Resistor - Surface Mount ROHSPanasonicChip Resistor - Surface MountERJ-1GNF3321C
0201-55℃~+125℃ 3.32kΩ 50mW Thick Film Resistor ±1% ±200ppm/℃ 0201 Chip Resistor - Surface Mount ROHSPanasonicChip Resistor - Surface MountGRM033R61A225ME47D
020110V 2.2uF X5R ±20% 0201 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSMurataMultilayer Ceramic Capacitors MLCC - SMD/SMTERJ-1GNF3741C
0201-55℃~+125℃ 3.74kΩ 50mW Thick Film Resistor ±1% ±200ppm/℃ 0201 Chip Resistor - Surface Mount ROHSPanasonicChip Resistor - Surface MountERJ-1GNF6201C
0201-55℃~+125℃ 50mW 6.2kΩ Thick Film Resistor ±1% ±200ppm/℃ 0201 Chip Resistor - Surface Mount ROHSPanasonicChip Resistor - Surface Mount
LXZ1-PB01
LED-SMD_1317LED-SMD_1317 LED Indication - Discrete ROHSLumiledsLED Indication - Discrete
README
README.mdMiniscope-LFOV
[Miniscope V4 Wiki] [Miniscope DAQ Software Wiki] [Miniscope DAQ Firmware Wiki] [Miniscope Wire-Free DAQ Wiki] [Miniscope-LFOV Wiki][2021 Virtual Miniscope Workshop Recording]
Large field-of-view miniature microscope for rats and larger animals.
All information, guides, and tutorials can be found on the Miniscope-LFOV Wiki Page.
Make sure to click Watch and Star in the upper right corner of this page to get updates on new features and releases.
The Miniscope_LFOV is designed to extend the capabilities of the UCLA Miniscope for head-fixed imaging in mice, and head-free imaging to larger rodents and non-human primates. This system is capable of multiple imaging configurations, including deep brain imaging using implanted optical probes and cortical imaging through cranial windows. Some feature highlights are listed below.
- 3.6 X 2.7 mm field of view
- ~3 µm resolution
- 3.5 mm working distance
- +/-150um electronic focal adjustment
- Modular optics
- Achromatic optics
- 13.9 grams
- 30 mm tall
- Absolute head orientation sensor
- Requires ~1/2th the excitation power of previous systems
- No more soldering!
- Still uses only a single coaxial cable (down to 0.3mm in diameter) for power, communication, and data.
- New DAQ software
How to use with the Miniscope DAQ Software
The MiniLFOV needs an updated videoDevices.json file which holds the configuration data for different modes the MiniLFOV is able to run in. This file can be found in the Miniscope_DAQ_Software_Configurations folder in this repository and should replace the same named fiel in the deviceConfig folder of the Miniscope Software.
We have also included an example user configuration file that will run the MiniLFOV in its 2x binning and summing mode.
How to cite
A paper discussing the MiniLFOV and Miniscope Wire-Free DAQ can be found here. Please use the following citation information.
Changliang Guo et al. ,Miniscope-LFOV: A large-field-of-view, single-cell-resolution, miniature microscope for wired and wire-free imaging of neural dynamics in freely behaving animals.Sci. Adv.9, eadg3918(2023).DOI:10.1126/sciadv.adg3918
Parts
108| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | GRM033R61A104ME15D | .Capacitor:C_0201_0603Metric_L | C2, C5, C7, C9, C11, C18, C19, C20, C21, C22, C52, C53 |
| 10 | GRM155R60J106ME15D | .Capacitor:C_0402_1005Metric_L | C16, C17, C24, C32, C33, C37, C38, C42, C44, C55 |
| 7 | GRM155R61A104KA01J | .Capacitor:C_0402_1005Metric_L | C35, C36, C40, C41, C43, C46, C50 |
| 7 | MountingHole | Connector:Conn_1x1_700_Circular_Pad_mountinghole | H1, H2, H3, H4, H5, H6, H7 |
| 6 | ERJ-1GNF1022C | .Resistor:R_0201_0603Metric_ERJ_L | R5, R7, R9, R10, R16, R18 |
| 6 | GRM033R71A103KA01D | .Capacitor:C_0201_0603Metric_L | C4, C26, C27, C28, C29, C30 |
| 5 | GRM155R60J475ME47D | .Capacitor:C_0402_1005Metric_L | C1, C14, C15, C45, C51 |
| 4 | ERJ-1GNF3321C | .Resistor:R_0201_0603Metric_ERJ_L | R1, R2, R4, R8 |
| 4 | GRM033R61A225ME47D | .Capacitor:C_0201_0603Metric_L | C34, C39, C47, C48 |
| 3 | BLM15HD102SN1D | Inductor_SMD:L_0402_1005Metric | L2, L4, L5 |
| 3 | GRM033R61A105ME15D | .Capacitor:C_0201_0603Metric_L | C13, C23, C25 |
| 2 | DNL | .Resistor:R_0201_0603Metric_ERJ_L | R14, R15 |
| 2 | ERJ-1GN0R00C | Resistor:R_0201_0603Metric_ERJ_L | R23, R24 |
| 2 | ERJ-1GNF3741C | .Resistor:R_0201_0603Metric_ERJ_L | R20, R22 |
| 2 | ERJ-1GNF6201C | .Resistor:R_0201_0603Metric_ERJ_L | R19, R21 |
| 2 | GRM155R71C103KA01J | .Capacitor:C_0402_1005Metric_L | C49, C54 |
| 2 | LTC3218 | .Package_SON:SON_11_P50_300X200X80L40X25T239X64L | U5, U7 |
| 2 | LXZ1-PB01 | .LED:LED_LXZ1_PR01_L | D3, D4 |
| 1 | ERJ-1RHD1003C | .Resistor:R_0201_0603Metric_ERJ_L | R6 |
| 1 | ADL3225V-470MT-TL000 | .Inductor:L_1210_3225Metric_L | L3 |
| 1 | BAS316-TP | Diode:SOD_323_250X125X110L30X32L | D1 |
| 1 | BNO055 | Package_LGA:LGA-28_5.2x3.8mm_P0.5mm | U3 |
| 1 | Conn_01x01 | .Connector:Conn_1x1_100x100_Pad | J_coax_gnd1 |
| 1 | Conn_01x05 | Connector:B2B_Flex_05_Dual_Row_38milx24mil_Pad_20mil_copy | J_extra1 |
| 1 | DNL | .Resistor:R_0402_1005Metric_ERJ_L | R17 |
| 1 | DS90UB913ATRTVTQ1 | .Package_QFN:QFN_33_P50_500X500X80L40X24T310L | U2 |
| 1 | ERJ-1GNF1021C | .Resistor:R_0402_1005Metric_ERJ_L | R12 |
| 1 | ERJ-1GNF1801C | .Resistor:R_0201_0603Metric_ERJ_L | R11 |
| 1 | ERJ-1GNF49R9C | .Resistor:R_0201_0603Metric_ERJ_L | R3 |
| 1 | ERJ-2RKF4990X | .Resistor:R_0402_1005Metric_ERJ_L | R13 |
| 1 | GRJ188R72A104KE11D | .Capacitor:C_0603_1608Metric_L | C6 |
| 1 | GRM033R61A105ME15D | .Resistor:R_0201_0603Metric_ERJ_L | C10 |
| 1 | GRM033R61C473KE84D | .Capacitor:C_0201_0603Metric_L | C8 |
| 1 | GRM155R60J104KA01D | .Capacitor:C_0402_1005Metric_L | C31 |
| 1 | GRM21BR61A476ME15L | .Capacitor:C_0805_2012Metric_L | C12 |
| 1 | GRM32ER61A107ME20L | .Capacitor:C_1210_3225Metric_L | C3 |
| 1 | LQM18PN3R3MGHD | .Inductor:L_0603_1608Metric_L | L1 |
| 1 | MAX14574EWL+ | .Package_BGA:BGA_15_NP50_3X5_155X255X69B31N | U1 |
| 1 | MT9P031I12STM-DP | .Package_LCC:iLCC48P70_1000X1000X135L80X40N | U6 |
| 1 | SG-210STF 66.6667ML3 | .Oscillator:OSC_CC250X200X80L70X75L | U10 |
| 1 | TLV7103318DSER | .Package_SON:SON_6_P50_150X150X80L50X25L | U4 |
| 1 | TPL0102-100RUCR | .Package_QFN:QFN_14_P40_200X200X40L40X20L | U8 |
| 1 | TPS79328-EP | Package_TO_SOT_SMD:SOT-23-5 | U9 |
| 1 | U_FL-R-SMT_10_ | Connector:Coax_Conn_U.FL | J_coax1 |
| 1 | VLMS1500-GS08 | .LED:LED_SC80X160X65L40L | D2 |
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Questions
How big is the Kicad LFOV RigidFlex Assembly PCB?
It measures 33.7 × 56.9 mm and has 6 copper layers, 1.6 mm thick.
What parts does the Kicad LFOV RigidFlex Assembly use?
108 parts, built around the MAX14574EWL+, MT9P031I12STM-DP, BNO055 and DS90UB913ATRTVTQ1. 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 Kicad LFOV RigidFlex Assembly KiCad files?
From the Aharoni-Lab/Miniscope-LFOV repository on GitHub, at the commit this page was made from: the board is KiCad_MiniLFOV/Kicad_LFOV_RigidFlex_Assembly.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Kicad LFOV RigidFlex Assembly design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).