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Neuromorphic ir event sensor.before polarity fix

RyanHailey21·neuromorphic-ir-event-sensor·headless_candidate/neuromorphic-ir-event-sensor.before_polarity_fix.kicad_pcb

Neuromorphic ir event sensor.before polarity fix PCB layout, top view — open source board by RyanHailey21

About the Neuromorphic ir event sensor.before polarity fix PCB

Neuromorphic ir event sensor.before polarity fix is an open source PCB design by RyanHailey21, published on GitHub. It is a 2-layer board measuring 50 × 70 mm, with 107 components from 27 distinct parts.

Other key parts include the OPA381AIDGKR, TLV3202AIDR, SN74LVC1G123DCU and REF3312AIDBZR. By type, the board carries 43 resistors, 37 capacitors, 17 ICs, 5 diodes, 3 connectors and 1 transistor.

It belongs with the sensors designs in this gallery.

From the project

Neuromorphic Infrared Event Sensor (Rev A) - 4-Quadrant Temporal Contrast Analog Front-End in KiCad 10

An analog front-end (AFE) neuromorphic infrared event sensor board designed in KiCad 10. The board implements biologically-inspired temporal contrast sensing across four quadrants (Top-Left, Top-Right, Bottom-Left, Bottom-Right), transducing rapid dynamic changes in infrared illumination into asynchronous digital spike trains suitable for direct FPGA processing.

Neuromorphic ir event sensor.before polarity fix, from the project README
From the project README

Main components on the Neuromorphic ir event sensor.before polarity fix

OPA381AIDGKRTLV3202AIDRSN74LVC1G123DCUREF3312AIDBZR

Neuromorphic ir event sensor.before polarity fix bill of materials (BOM)

107 components, 27 distinct parts — part numbers from the project's BOM.

QtyPartRefs
4
OPA381AIDGKR
U1, U2, U3, U4
4
TLV3202AIDR
U5, U6, U7, U8
8
SN74LVC1G123DCU
U9, U10, U11, U12, U13, U14, U15, U16
1
REF3312AIDBZR
U17
1
AO3400A
Alpha & Omega Semiconductor
Q1
1
FPGA_Events_2x5
J1
1
Analog_Debug
J2
1
LED_Enable_Input
J3
4
VBPW34S
D1, D2, D3, D4
1
TSAL6200
D5
1
BLM18AG601SN1D
Murata
FB1
4
47pF
C1, C2, C3, C4
21
100nF
C5, C6, C7, C8, C9, C10, C11, C12 +13
8
12nF
C17, C18, C19, C20, C21, C22, C23, C24
1
1uF
C25
3
10uF
C27, C28, C29
4
18.0k
R1, R2, R3, R4
4
22k
R5, R6, R7, R8
8
8.2k
R9, R10, R11, R12, R13, R14, R15, R16
8
150R
R17, R18, R19, R20, R21, R22, R23, R24
Show 7 more
QtyPartRefs
1
82R
R25
1
100R
R26
1
100k
R27
1
499k
R28
6
10.0k
R29, R30, R40, R41, R42, R43
1
301k
R31
8
2.0M
R32, R33, R34, R35, R36, R37, R38, R39

Neuromorphic ir event sensor.before polarity fix design files

The KiCad project lives in the RyanHailey21/neuromorphic-ir-event-sensor repository on GitHub; these links point at the commit this page was built from.

Neuromorphic ir event sensor.before polarity fix: common questions

How big is the Neuromorphic ir event sensor.before polarity fix PCB?

The Neuromorphic ir event sensor.before polarity fix measures 50 × 70 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Neuromorphic ir event sensor.before polarity fix?

107 components, from 27 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Neuromorphic ir event sensor.before polarity fix design files?

From the RyanHailey21/neuromorphic-ir-event-sensor repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Neuromorphic ir event sensor.before polarity fix design in my own project?

The repository has no license, so all rights stay with RyanHailey21. Use it as a reference, and ask the author before reusing the design.

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