HardLabs

SafetyBoard

Anteater-Electric-Racing·electrical-pcbs·SafetyBoard/SafetyBoard.kicad_pcb

SafetyBoard PCB layout, top view — open source board by Anteater-Electric-Racing
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About the SafetyBoard PCB

SafetyBoard is an open source PCB design by Anteater-Electric-Racing, published on GitHub. It is a 4-layer board measuring 154 × 93.9 mm, with 166 components from 74 distinct parts.

Other key parts include the CD40106BE, CD4081BEE4, LM393P, CD4071BE and LM555xN. By type, the board carries 56 resistors, 35 capacitors, 19 connectors, 12 fuses, 12 diodes and 9 ICs.

Main components on the SafetyBoard

CD40106BECD4081BEE4LM393PCD4071BELM555xNOKX-T/5-D12N-C

SafetyBoard bill of materials (BOM)

166 components, 74 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
CD40106BE
40106 Inverter
U1
1
CD4081BEE4
4081 AND Gate
U2
1
LM393P
LT1084-5.0
U3
3
LM393P
LM393
U4, U5, U7
1
CD4071BE
CD4071BE OR Gate
U6
1
LM555xN
U8
1
OKX-T/5-D12N-C
U9
4
IRLZ44NPBF
IRLIZ44N NMOS
Q1, Q2, Q3, Q4
3
PMOS IRF9540
Q5, Q6, Q7
1
0039310028
Estop
J1
1
0039310028
TS ON SW
J2
1
0039310028
SDC OUT
J3
2
0039288040
ACCU
J4, J11
1
0039310028
12v EXP
J5
1
0039310028
PWR IN
J6
1
0039310028
24v EXP
J7
1
0039310028
5v EXP
J8
1
Current Sensor
J9
1
TSSI
J10
1
BBC
J12
Show 54 more
QtyPartRefs
1
614004135023
J13
1
0039281143
footwell
J14
1
0039310028
RTD B
J15
1
0039310028
Brakelight
J16
1
39-30-6127
SHOCK/WHEEL SNSR
J17
1
39306207
J18
1
AMP
J19
2
3522-2
2A MAX
F1, F5
4
3522-2
5A MAX
F2, F6, F7, F10
1
01530007Z
5A MAX
F3
1
01530007Z
10A MAX
F4
2
3522-2
10A MAX
F8, F9
1
3522-2
3A MAX
F11
1
3522-2
~
F12
3
G6B-2214P-US DC12
K1, K2, K3
1
I7A24080A033V-0C3-R
PS1
3
SW_Push
SW1, SW2, SW3
2
0
SchmittDis1, schmittEN1
4
3296Y-11-103LF
VR1, VR2, VR3, VR4
3
APTD2012LSYCK
BothThreshold1, OutOfRange1, brkErr1
8
CD0603-B0240R
D
D1, D2, D3, D5, D7, D9, D10, D12
1
ON when ok
D4
3
DEBUG LED
D6, D8, D11
1
GRM188R60J106KE47D
10u
C1
2
GRM188R72E102KW07D
1n
C2, C3
1
C0603C335K9PACTU
3.3u
C4
6
GRT188R71H104KE13D
0.1u
C5, C6, C7, C8, C9, C10
1
1uF
C11
2
100nF
C12, C13
7
CL21B105KBFNNNE
1uF
C14, C15, C18, C19, C20, C27, C30
6
C5750X7R1E226M250KA
22uf
C16, C23, C25, C28, C29, C35
2
GRM21BR61A226ME44L
22uF
C17, C22
1
B41866C6337M000
330uF
C21
1
EMK212BJ106KG-T
10uF
C24
1
CL21B103KBANNNC
10nF
C26
4
CC0805KRX7R9BB104
100n
C31, C32, C33, C34
2
RC0603FR-07500KL
500k
R1, R2
3
RC0603FR-071KL
1k
R3, R5, R23
5
RC0603FR-0720KL
10k
R4, R6, R7, R12, R17
8
RC0603FR-0710KL
10K
R8, R9, R10, R11, R13, R14, R15, R16
6
RC0603FR-0720KL
20k
R18, R19, R20, R21, R24, R25
1
RC0603FR-07120KL
120k
R22
7
RC0805FR-131KL
1k
R26, R27, R50, R53, R54, R55, R56
1
13k
R28
3
22k
R29, R31, R33
1
4k
R30
2
10k
R32, R35
1
220k
R34
6
1k
R36, R38, R39, R41, R42, R44
3
10k
R37, R40, R43
4
ERJ-6GEYJ152V
1.5K
R45, R46, R47, R48
1
RK73H2ATTD1471F
1.47k
R49
1
~
R51
1
RNCF0805DKE1K05
1.05k
R52

SafetyBoard design files

The KiCad project lives in the Anteater-Electric-Racing/electrical-pcbs repository on GitHub; these links point at the commit this page was built from.

SafetyBoard: common questions

How big is the SafetyBoard PCB?

The SafetyBoard measures 154 × 93.9 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the SafetyBoard?

166 components, from 74 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 SafetyBoard design files?

From the Anteater-Electric-Racing/electrical-pcbs 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 SafetyBoard design in my own project?

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

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