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Keyboard usbC with lighting

Neil-de-grass-eating-Bisson·Canvas-Mahjong-Keyboards·Low-Profile Canvas/Low-Profile Canvas PCB FIles/keyboard_usbC_with lighting.kicad_pcb

Keyboard usbC with lighting PCB layout, top view — open source AVR/Arduino board by Neil-de-grass-eating-Bisson

About the Keyboard usbC with lighting PCB

Keyboard usbC with lighting is an open source AVR/Arduino PCB design by Neil-de-grass-eating-Bisson, published on GitHub. It is a 2-layer board measuring 381 × 101.5 mm, with 194 components from 18 distinct parts.

Its main chip is the ATMEGA32U4, from the AVR/Arduino family. Other key parts include the TPD4E1U06. By type, the board carries 84 relays, 84 diodes, 13 capacitors, 6 resistors, 2 ICs and 2 connectors.

It belongs with the keyboards designs in this gallery.

From the project

Both Hi and Low profile 65% left hand numberpad keyboard files.

Main components on the Keyboard usbC with lighting

ATMEGA32U4TPD4E1U06

Keyboard usbC with lighting bill of materials (BOM)

194 components, 18 distinct parts.

QtyPartRefs
1
ATMEGA32U4
U1
1
TPD4E1U06
U2
1
XTAL_GND
X1
1
ICSP
J2
1
UJ31-CH-31-SMT-TR
J3
1
SHLD
H2
84
KEYSW
K1, K2, K3, K4, K5, K6, K7, K8 +76
1
SW_PUSH
SW1
84
D
D1, D2, D3, D4, D5, D6, D7, D8 +76
2
22pF
C1, C2
6
.1u
C3, C4, C5, C6, C12, C16
1
4.7u
C7
1
.01uF
C9
2
220pF
C13, C14
1
1u
C15
2
10k
R1, R2
2
22
R3, R4
2
5.1K
R27, R28

Keyboard usbC with lighting design files

The KiCad project lives in the Neil-de-grass-eating-Bisson/Canvas-Mahjong-Keyboards repository on GitHub; these links point at the commit this page was built from.

Keyboard usbC with lighting: common questions

What microcontroller does the Keyboard usbC with lighting use?

The Keyboard usbC with lighting is built around the ATMEGA32U4, from the AVR/Arduino family.

How big is the Keyboard usbC with lighting PCB?

The Keyboard usbC with lighting measures 381 × 101.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Keyboard usbC with lighting?

194 components, from 18 distinct parts. The full bill of materials is listed on this page.

Where can I download the Keyboard usbC with lighting design files?

From the Neil-de-grass-eating-Bisson/Canvas-Mahjong-Keyboards repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Keyboard usbC with lighting design in my own project?

The repository has no license, so all rights stay with Neil-de-grass-eating-Bisson. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Keyboard usbC with lighting 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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