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Linsight

doppelhub·G1_Honda_Insight_IMA·Linsight PCB - RevA (Prototype)/KiCAD/Linsight.kicad_pcb

Linsight PCB layout, top view — open source AVR/Arduino board by doppelhub
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About the Linsight PCB

Linsight is an open source AVR/Arduino PCB design by doppelhub, published on GitHub under the GPL-3.0 license. It is a 4-layer board measuring 169.3 × 153 mm, with 474 components from 56 distinct parts.

Its main chip is the ATMEGA16M1-A, from the AVR/Arduino family. Other key parts include the LTC6820, LTC6804-2, LTC3261, LTC3646 and ISP762T. By type, the board carries 225 resistors, 150 capacitors, 46 transistors, 16 ICs, 12 connectors and 5 diodes.

From the project

THIS IS A PROTOTYPE!! THIS IS NOT A FINISHED PRODUCT! DO NOT MAKE THIS PCB AND EXPECT IT TO WORK.

THIS IS A PROTOTYPE!! THIS IS NOT A FINISHED PRODUCT! DO NOT MAKE THIS PCB AND EXPECT IT TO WORK.

See Folder "RevA Issues" for known issues.

This is a framework ONLY. Further engineering effort required.

Main components on the Linsight

ATMEGA16M1-ALTC6820LTC6804-2LTC3261LTC3646ISP762TLT148774HC11AT32UC3C_TQFP100TPS2021DR

Linsight bill of materials (BOM)

474 components, 56 distinct parts.

QtyPartRefs
1
ATMEGA16M1-A
IC1
1
LTC6820
U1
3
LTC6804-2
U2, U3, U4
1
LTC3261
U5
1
LTC3646
U6
4
ISP762T
U7, U8, U9, U13
1
LT1487
U10
2
74HC11
U11, U12
1
AT32UC3C_TQFP100
U14
1
TPS2021DR
U15
38
Q_PMOS_GSD
Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8 +30
3
Q_NPN_BCEC
Q13, Q26, Q39
5
Q_NMOS_GDSD
Q40, Q41, Q42, Q43, Q45
1
CRYSTAL_SMD_4pin
X1
1
CRYSTAL_SMD_4pin
X2
1
571-179686-6
J1
3
CONN_01X13
P1, P2, P3
1
CONN_01X02
P4
1
CONN_01X02
P5
2
CONN_01X04
P6, P8
Show 36 more
QtyPartRefs
1
CONN_02X03
P7
1
CONN_02X05
P9
1
CONN_01X03
P10
1
USB_OTG
P11
7
Hole-4mm2
H1, H2, H3, H4, H5, H6, H7
3
ILTC
ILTC1, ILTC2, ILTC3
1
CRYSTAL_SMD_4pin
SPARE1
2
Trans_7490100111
T1, T2
3
THERMISTOR
TH1, TH2, TH3
1
ISL60002
VR1
1
D
D1
3
D
D2, D3, D4
1
497-3281-2-ND
D5
1
68u
L1
19
1u
C1, C3, C20, C21, C23, C39, C40, C41 +11
12
22u
C2, C61, C63, C64, C70, C73, C78, C79 +4
25
100n
C4, C18, C38, C56, C69, C77, C89, C94 +17
71
10n
C5, C6, C7, C8, C9, C10, C11, C12 +63
7
20p
C19, C22, C24, C42, C57, C129, C130
7
4.7u
C71, C122, C135, C136, C137, C138, C143
6
SPARE
C72, C76, C88, C103, C106, C107
1
62p
C75
2
12p
C131, C132
48
3.3k
R1, R2, R28, R29, R30, R31, R32, R33 +40
36
22
R3, R4, R5, R6, R7, R8, R9, R10 +28
46
82
R15, R16, R17, R18, R19, R20, R21, R22 +38
13
1k
R40, R41, R45, R46, R86, R87, R127, R128 +5
3
120
R43, R129, R157
25
10k
R130, R131, R132, R134, R135, R136, R160, R161 +17
33
39
R133, R149, R150, R151, R152, R153, R154, R165 +25
4
7.33k
R145, R158, R168, R205
2
5.6
R148, R218
1
500k
R155
1
180k
R156
7
SPARE
R169, R170, R172, R175, R186, R194, R220
6
220
R180, R181, R182, R183, R184, R185

Linsight design files

The KiCad project lives in the doppelhub/G1_Honda_Insight_IMA repository on GitHub; these links point at the commit this page was built from.

Linsight: common questions

What microcontroller does the Linsight use?

The Linsight is built around the ATMEGA16M1-A, from the AVR/Arduino family.

How big is the Linsight PCB?

The Linsight measures 169.3 × 153 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Linsight?

474 components, from 56 distinct parts. The full bill of materials is listed on this page.

Where can I download the Linsight design files?

From the doppelhub/G1_Honda_Insight_IMA repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Linsight design in my own project?

Yes, under the terms of its GPL-3.0 license, which doppelhub chose for the repository.

Can I test firmware for the Linsight without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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