HardLabs

Lv mainboard

ncku-formula-racing·circuit·lv-mainboard/lv-mainboard.kicad_pcb

Lv mainboard PCB layout, top view — open source board by ncku-formula-racing

About the Lv mainboard PCB

Lv mainboard is an open source PCB design by ncku-formula-racing, published on GitHub. It is a 2-layer board measuring 195 × 120 mm, with 105 components from 45 distinct parts.

Other key parts include the AP63200WU and AP2204K-ADJ. By type, the board carries 48 connectors, 17 resistors, 14 capacitors, 9 fuses, 9 diodes and 3 ICs.

From the project

A monorepo of circuit boards

Main components on the Lv mainboard

AP63200WUAP2204K-ADJ

Lv mainboard bill of materials (BOM)

105 components, 45 distinct parts.

QtyPartRefs
2
AP63200WU
U1, U2
1
AP2204K-ADJ
U3
1
Conn_02x13_Odd_Even
J1
3
Conn_02x10_Odd_Even
J2, J3, J4
4
Power
J5, J6, J7, J8
5
Power
J9, J10, J11, J34, J35
2
CAN
J12, J15
1
CAN_Brake
J13
1
CAN_lvbms
J14
6
SideBoard
J16, J17, J18, J19, J20, J21
2
SDC OUT
J22, J23
1
Mainhoop-Light
J24
2
ACC
J25, J48
2
ACC
J26, J29
1
ACC_PWR
J27
1
ACC_PRW
J28
2
BSE
J30, J33
2
Brake Light
J31, J32
1
1-Temp1
J36
1
1-Temp2
J37
Show 25 more
QtyPartRefs
1
1-PUMP
J38
1
1-FAN
J39
1
1-Pressure
J40
1
1-Flow
J41
1
2-Temp1
J42
1
2-Temp2
J43
1
2-Pressure
J44
1
2-Flow
J45
1
2-PUMP
J46
1
2-FAN
J47
9
178.6164.0001
F1, F2, F3, F4, F5, F6, F7, F8 +1
3
TestPoint
TP1, TP2, TP3
9
LED_Small
D1, D2, D3, D4, D5, D6, D7, D8 +1
2
15uH
L1, L2
5
10u
C1, C2, C7, C8, C14
2
100n
C3, C9
2
12p
C4, C10
4
22u
C5, C6, C11, C12
1
1u
C13
2
534k
R1, R3
2
30k1
R2, R4
9
10k
R5, R6, R7, R8, R9, R10, R11, R12 +1
2
150R
R14, R15
1
100k
R16
1
301k
R17

Lv mainboard design files

The KiCad project lives in the ncku-formula-racing/circuit repository on GitHub; these links point at the commit this page was built from.

Lv mainboard: common questions

How big is the Lv mainboard PCB?

The Lv mainboard measures 195 × 120 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Lv mainboard?

105 components, from 45 distinct parts. The full bill of materials is listed on this page.

Where can I download the Lv mainboard design files?

From the ncku-formula-racing/circuit repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Lv mainboard design in my own project?

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

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