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Neuromorphic ir sensor tht

RyanHailey21·neuromorphic-IR-hand-assembled

Neuromorphic ir sensor tht PCB layout, top view — open source board by RyanHailey21

About the Neuromorphic ir sensor tht PCB

Neuromorphic ir sensor tht is an open source PCB design by RyanHailey21, published on GitHub. It is a 2-layer board measuring 100 × 100 mm, with 98 components from 33 distinct parts.

Other key parts include the LM385BZ-1.2, MCP6022-I/P, MCP6542-I/P and 74HC123 (SN74HC123N / 74HC123N). By type, the board carries 40 resistors, 33 capacitors, 11 ICs, 5 connectors, 4 diodes and 2 test points.

It belongs with the sensors designs in this gallery.

From the project

All through-hole re-implementation of the Rev A neuromorphic IR event sensor: no SMD parts, solderable with a basic iron. Same architecture as the SMD design spec: 4 photodiodes → TIA → temporal adaptation → ON/OFF comparators → one-shots → 8 asynchronous 3.3 V spike outputs for

All through-hole re-implementation of the Rev A neuromorphic IR event sensor: no SMD parts, solderable with a basic iron. Same architecture as the SMD design spec: 4 photodiodes → TIA → temporal adaptation → ON/OFF comparators → one-shots → 8 asynchronous 3.3 V spike outputs for the Tang Nano 20K.

- Board: 100 × 100 mm, 2 layers, 1.6 mm FR4, 0.3 mm min track, GND pour on both layers - Status: ERC 0 · DRC 0 · schematic↔PCB parity 0 · 0 unconnected - Fab files: production/neuromorphic-ir-sensor-tht-revA-THT-gerbers.zip (upload as-is to JLCPCB/PCBWay, bare board only) - BOM…

Neuromorphic ir sensor tht, from the project README
From the project README

Main components on the Neuromorphic ir sensor tht

LM385BZ-1.2MCP6022-I/PMCP6542-I/P74HC123 (SN74HC123N / 74HC123N)

Neuromorphic ir sensor tht bill of materials (BOM)

98 components, 33 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
LM385BZ-1.2
U1
2
MCP6022-I/P
MCP6022
U2, U3
4
MCP6542-I/P
MCP6542
U4, U5, U6, U7
4
74HC123 (SN74HC123N / 74HC123N)
74HC123
U8, U9, U10, U11
1
PN2222A
Q1
1
2x5 2.54mm shrouded box header
FPGA
J1
1
DEBUG
J2
1
LED_EN
J3
1
RAW_PROBE
J4
1
EVENT_PROBE
J5
2
GND
TP1, TP2
1
Vishay TSAL6200
TSAL6200
LED1
4
ams OSRAM BPW 34 F (THT, daylight filter); alt Vishay BPW34
BPW34F
D1, D2, D3, D4
1
Axial ferrite bead (e.g. Fair-Rite 2743001112)
600R@100MHz
FB1
3
10uF 16V radial electrolytic
10uF
C1, C2, C33
1
1uF X7R radial
1uF
C3
11
100nF
C4, C5, C6, C7, C8, C16, C17, C18 +3
4
47pF C0G radial
47pF C0G
C9, C11, C13, C15
6
100NF
100nF
C10, C12, C14, C24, C27, C30
8
12nF C0G radial or film
12nF C0G
C22, C23, C25, C26, C28, C29, C31, C32
Show 13 more
QtyPartRefs
1
4.7K
4.7k
R1
1
499k 0.1%
R2
2
10k 0.1%
R3, R4
1
301k 0.1%
R5
4
18k 0.1%
R6, R9, R12, R15
4
22K
22k
R7, R10, R13, R16
4
100
R8, R11, R14, R17
4
1M
R18, R19, R20, R21
8
18K
18k
R22, R24, R26, R28, R30, R32, R34, R36
8
150
R23, R25, R27, R29, R31, R33, R35, R37
1
82
R38
1
1k
R39
1
100K
100k
R40

Neuromorphic ir sensor tht design files

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

Neuromorphic ir sensor tht: common questions

How big is the Neuromorphic ir sensor tht PCB?

The Neuromorphic ir sensor tht measures 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Neuromorphic ir sensor tht?

98 components, from 33 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 sensor tht design files?

From the RyanHailey21/neuromorphic-IR-hand-assembled repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Neuromorphic ir sensor tht 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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