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87-88-Fiero-Splice-In-Headlight-Controller

gekko3622·87-88-Fiero-Splice-In-Headlight-Controller·V2.2 - Built-In Fuses/KiCad Project Files/Headlight Controller.kicad_pcb

87-88-Fiero-Splice-In-Headlight-Controller PCB layout, top view — open source AVR/Arduino board by gekko3622
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About the 87-88-Fiero-Splice-In-Headlight-Controller PCB

87-88-Fiero-Splice-In-Headlight-Controller is an open source AVR/Arduino PCB design by gekko3622, published on GitHub under the CC-BY-NC-4.0 license. It is a 2-layer board measuring 170 × 110 mm, with 46 components from 15 distinct parts.

Its main chip is the Arduino_Nano_v3.x, from the AVR/Arduino family. Other key parts include the LM7805_TO220, CURRENT-SENSOR-ACS712#LH Door and CURRENT-SENSOR-ACS712#RH Door. By type, the board carries 14 resistors, 8 transistors, 5 relays, 4 diodes, 3 ICs and 2 connectors.

From the project

A PCB Implementation of WalkerTexan's Fiero Headlight Controller Schematic

NEW! V2.2 has been added which supports internal ATC fuses for the motor power inputs.\ V2.1 has been retained in the repository for those who want to use external inline fuses or don't feel the need to.

Pictured here is my original DIY prototype. The PCB version is night-and-day BEAUTIFUL compared to this thing.

Items 2 and 3 are now contained within version numbered folders.

Main components on the 87-88-Fiero-Splice-In-Headlight-Controller

LM7805_TO220CURRENT-SENSOR-ACS712#LH DoorCURRENT-SENSOR-ACS712#RH DoorArduino_Nano_v3.x

87-88-Fiero-Splice-In-Headlight-Controller bill of materials (BOM)

46 components, 15 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
LM7805_TO220
U1
1
CURRENT-SENSOR-ACS712#LH Door
U2
1
CURRENT-SENSOR-ACS712#RH Door
U3
1
Arduino_Nano_v3.x
A1
8
PN2222A
Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8
1
Molex 6 Pin PCIe
J1
1
Molex 4 Pin ATX
J2
5
1N4001
CR1, CR2, CR3, CR4, CR5
2
Fuse
F1, F2
5
SRD-05VDC-SL-C
K1, K2, K3, K4, K5
4
LED
D1, D2, D3, D4
2
10uF
C1, C2
3
10K
R1, R3, R10
7
1K
R2, R4, R5, R6, R7, R8, R9
4
200
R11, R12, R13, R14

87-88-Fiero-Splice-In-Headlight-Controller design files

The KiCad project lives in the gekko3622/87-88-Fiero-Splice-In-Headlight-Controller repository on GitHub; these links point at the commit this page was built from.

87-88-Fiero-Splice-In-Headlight-Controller: common questions

What microcontroller does the 87-88-Fiero-Splice-In-Headlight-Controller use?

The 87-88-Fiero-Splice-In-Headlight-Controller is built around the Arduino_Nano_v3.x, from the AVR/Arduino family.

How big is the 87-88-Fiero-Splice-In-Headlight-Controller PCB?

The 87-88-Fiero-Splice-In-Headlight-Controller measures 170 × 110 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the 87-88-Fiero-Splice-In-Headlight-Controller?

46 components, from 15 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 87-88-Fiero-Splice-In-Headlight-Controller design files?

From the gekko3622/87-88-Fiero-Splice-In-Headlight-Controller 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 87-88-Fiero-Splice-In-Headlight-Controller design in my own project?

It is published under CC-BY-NC-4.0, which limits how it may be reused; read the license before building on it.

Can I test firmware for the 87-88-Fiero-Splice-In-Headlight-Controller 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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