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Km ultimate badge kit

KnoxMakers·Electronics·ulti-badge/kicad_files/km-ultimate-badge-kit.kicad_pcb

Km ultimate badge kit PCB layout, top view — open source AVR/Arduino board by KnoxMakers
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About the Km ultimate badge kit PCB

Km ultimate badge kit is an open source AVR/Arduino PCB design by KnoxMakers, published on GitHub. It is a 2-layer board measuring 82.6 × 100 mm, with 34 components from 23 distinct parts.

Its main chip is the Arduino_Nano_v3.x, from the AVR/Arduino family. Other key parts include the 8x8_LED_Matrix, MMA8451 and 24LC04. By type, the board carries 7 connectors, 5 switches, 5 capacitors, 5 resistors, 4 ICs and 4 jumpers.

It belongs with the wearables designs in this gallery.

From the project

schematics, board files, firmware, slide decks, and the like

Main components on the Km ultimate badge kit

8x8_LED_MatrixMMA845124LC04Arduino_Nano_v3.x

Km ultimate badge kit bill of materials (BOM)

34 components, 23 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
8x8_LED_Matrix
U1, U2
1
MMA8451
U3
1
24LC04
U4
1
Arduino_Nano_v3.x
A1
1
Conn_01x02_Male
J1
1
Conn_01x11_Male
J2
2
Conn_01x01
J3, J4
1
Conn_01x04_Male
J5
1
Conn_01x05_Male
J6
1
Conn_01x02
J7
3
SolderJumper_3_Bridged12
JP1, JP2, JP3
1
SolderJumper_2_Open
JP4
5
Momentary_Push_Buttom_KM_6x6
S1, S2, S3, S4, S5
1
LED
D1
1
D_Photo
D2
1
Diode
D3
3
100n
C1, C2, C5
1
0.1u
C3
1
10u
C4
1
20
R1
Show 3 more
QtyPartRefs
1
100
R2
1
10k
R5
2
4.7k
R109, R117

Km ultimate badge kit design files

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

Km ultimate badge kit: common questions

What microcontroller does the Km ultimate badge kit use?

The Km ultimate badge kit is built around the Arduino_Nano_v3.x, from the AVR/Arduino family.

How big is the Km ultimate badge kit PCB?

The Km ultimate badge kit measures 82.6 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Km ultimate badge kit?

34 components, from 23 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 Km ultimate badge kit design files?

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

Can I use the Km ultimate badge kit design in my own project?

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

Can I test firmware for the Km ultimate badge kit 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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