HardLabs

MainModule

schuhumi·autocut·Electronics/Main Module/MainModule.kicad_pcb

MainModule PCB layout, top view — open source board by schuhumi

About the MainModule PCB

MainModule is an open source PCB design by schuhumi, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 100 × 100 mm, with 15 components from 6 distinct parts.

By type, the board carries 6 resistors, 5 connectors, 2 transistors and 1 capacitor.

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

From the project

autoCut is a heavy duty 4x4 automatic lawn mower robot

autoCut is an automatic lawn mower robot. It features: - Four weel drive with kink steering - Motorized mowing height leveling - Two 85 watt mowing motors, each equipped with two very sharp blades, able to snap back on hard obstacles - On the fly interchangeable LiPo-battery with voltage monitoring - Wifi network connection for web interface which includes gamepad remote control - Raspberry Pi as its main computer and head of the microcontroller i2c-network

MainModule bill of materials (BOM)

15 components, 6 distinct parts.

QtyPartRefs
2
BC548
Q1, Q2
4
CONN_12X2
P2, P3, P4, P5
1
CONN_4
P6
1
C
100n1
1
10u
C1
6
1k2
R1, R2, R3, R4, R5, R6

MainModule design files

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

MainModule: common questions

How big is the MainModule PCB?

The MainModule measures 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the MainModule?

15 components, from 6 distinct parts. The full bill of materials is listed on this page.

Where can I download the MainModule design files?

From the schuhumi/autocut repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the MainModule design in my own project?

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

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