HardLabs

REVIUNG61

gtips·reviung·reviung61/pcb/reviung61.kicad_pcb

REVIUNG61 PCB layout, top view — open source AVR/Arduino board by gtips

About the REVIUNG61 PCB

REVIUNG61 is an open source AVR/Arduino PCB design by gtips, published on GitHub under the MIT license. It is a 2-layer board measuring 285.5 × 95 mm, with 142 components from 21 distinct parts.

Its main chip is the ATMEGA32U4-AU, from the AVR/Arduino family. By type, the board carries 61 switches, 61 diodes, 7 capacitors, 4 resistors, 2 connectors and 1 IC.

It belongs with the keyboards designs in this gallery.

From the project

Standard ANSI 60% keyboard. And compatible with MX and ALPS.

REVIUNG61, from the project README
From the project README

Main components on the REVIUNG61

ATMEGA32U4-AU

REVIUNG61 bill of materials (BOM)

142 components, 21 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ATMEGA32U4-AU
ATmega32U4-AU
U1
1
16MHZ
16MHz
Y1
1
10103594-0001LF
J1
1
Conn_01x03
J2
1
500MA
500mA
F1
3
HOLE_2.2mm_5.0mm
H2, H3, H4
1
RESET
RESET1
56
SW_PUSH
SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8 +48
1
SW_PUSH_2U
SW14
2
SW_PUSH_2.25U
SW41, SW42
1
SW_PUSH_2.75U
SW53
1
SW_PUSH_6.25U
SW57
33
1N4148
1N4148W
D1, D2, D3, D4, D5, D6, D7, D8 +25
28
1N4148W
D34, D35, D36, D37, D38, D39, D40, D41 +20
2
22PF
0.1uF
C1, C2
1
1UF
0.1uF
C3
1
0.1UF
10uF
C4
2
0.1UF
22pF
C5, C6
1
10UF
1uF
C7
2
10k
R1, R4
Show 1 more
QtyPartRefs
2
22
R2, R3

REVIUNG61 design files

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

REVIUNG61: common questions

What microcontroller does the REVIUNG61 use?

The REVIUNG61 is built around the ATMEGA32U4-AU, from the AVR/Arduino family.

How big is the REVIUNG61 PCB?

The REVIUNG61 measures 285.5 × 95 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the REVIUNG61?

142 components, from 21 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 REVIUNG61 design files?

From the gtips/reviung repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the REVIUNG61 design in my own project?

Yes, under the terms of its MIT license, which gtips chose for the repository.

Can I test firmware for the REVIUNG61 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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