HardLabs

LHS Controller

dmcke5·ZenDeck·PCB Files/Left Controller PCB/LHS Controller PCB.kicad_pcb

LHS Controller PCB layout, top view — open source AVR/Arduino board by dmcke5
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About the LHS Controller PCB

LHS Controller is an open source AVR/Arduino PCB design by dmcke5, published on GitHub under the CERN-OHL-S-2.0 license. It is a 2-layer board measuring 26.5 × 26.5 mm, with 61 components from 26 distinct parts.

Its main chip is the ATmega32U4-A, from the AVR/Arduino family. Other key parts include the FPF2109 and LM3670MF. By type, the board carries 16 capacitors, 10 diodes, 9 resistors, 6 ICs, 6 connectors and 4 switches.

It belongs with the power & battery designs in this gallery.

From the project

This is the second revision of my Mini PC based handheld Gaming PC! It is designed for a Beelink SER 5 Mini PC but could be adapted to other systems by changing the mounting brackets and outlet plate.

This is the second revision of my Mini PC based handheld Gaming PC! It is designed for a Beelink SER 5 Mini PC but could be adapted to other systems by changing the mounting brackets and outlet plate.

All of the required PCB's are in the PCB Files folder as both a zipped Gerber file for direct upload to your manufacturer of choice, along with the KiCad project files which you can use to check locations/orientations of components and produce a BOM.

LHS Controller, from the project README
From the project README

Main components on the LHS Controller

FPF2109ATmega32U4-ALM3670MF

LHS Controller bill of materials (BOM)

61 components, 26 distinct parts.

QtyPartRefs
1
FPF2109
U1
1
~
U2
1
~
U3
2
ATmega32U4-A
U4, U5
1
LM3670MF
U6
2
Crystal_GND24
Y1, Y3
1
Conn_01x10_Pin
J1
3
532617004
J2, J4, J5
1
SJ-3501-SMT-TR
J3
1
527450697
J7
3
EVQ-Q2B02W
Menu1, Select1, Start1
1
Rumble+
Rumble+1
1
Rumble-
Rumble-1
4
SW_Push
SW1, SW2, SW3, SW4
2
TL4100AF240QG
Vol+1, Vol-1
10
APA102
D1, D2, D3, D4, D5, D6, D7, D8 +2
1
10uH
L1
5
4.7uF
C1, C2, C4, C16, C17
1
100nF
C3
4
22pF
C6, C7, C12, C13
Show 6 more
QtyPartRefs
2
0.1uF
C8, C14
4
1uF
C9, C10, C11, C15
2
100K
R1, R2
1
4.7r
R3
2
10K
R5, R10
4
22r
R6, R7, R8, R9

LHS Controller design files

The KiCad project lives in the dmcke5/ZenDeck repository on GitHub; these links point at the commit this page was built from.

LHS Controller: common questions

What microcontroller does the LHS Controller use?

The LHS Controller is built around the ATmega32U4-A, from the AVR/Arduino family.

How big is the LHS Controller PCB?

The LHS Controller measures 26.5 × 26.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the LHS Controller?

61 components, from 26 distinct parts. The full bill of materials is listed on this page.

Where can I download the LHS Controller design files?

From the dmcke5/ZenDeck repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the LHS Controller design in my own project?

Yes, under the terms of its CERN-OHL-S-2.0 license, which dmcke5 chose for the repository.

Can I test firmware for the LHS 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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