HardLabs

Mainboard

Sprudlwassr·CrazyCart_Systemanzeige·PCB/mainboard/mainboard.kicad_pcb

Mainboard PCB layout, top view — open source AVR/Arduino board by Sprudlwassr

About the Mainboard PCB

Mainboard is an open source AVR/Arduino PCB design by Sprudlwassr, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 45.2 × 43.6 mm, with 30 components from 18 distinct parts.

Its main chip is the ATmega8-16A, from the AVR/Arduino family. By type, the board carries 13 resistors, 8 capacitors, 4 connectors, 1 IC, 1 crystal and 1 switch.

Main components on the Mainboard

ATmega8-16A

Mainboard bill of materials (BOM)

30 components, 18 distinct parts.

QtyPartRefs
1
ATmega8-16A
U1
1
16MHz
Y1
1
VBuck
J1
1
Temp
J2
1
Hall
J3
1
Display
J4
1
Poti
RV1
1
SW_Push
SW1
1
D
D1
2
22pF
C1, C2
2
100nF
C3, C4
2
100µF
C5, C6
2
10nF
C7, C8
1
99k
R1
1
11k
R2
3
10k
R3, R5, R7
1
4.7k
R4
7
0
R6, R8, R9, R10, R11, R12, R13

Mainboard design files

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

Mainboard: common questions

What microcontroller does the Mainboard use?

The Mainboard is built around the ATmega8-16A, from the AVR/Arduino family.

How big is the Mainboard PCB?

The Mainboard measures 45.2 × 43.6 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Mainboard?

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

Where can I download the Mainboard design files?

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

Can I use the Mainboard design in my own project?

Yes, under the terms of its GPL-3.0 license, which Sprudlwassr chose for the repository.

Can I test firmware for the Mainboard 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.

More boards in CrazyCart_Systemanzeige

Similar boards