HardLabs

Electronics

MaslowCNC·Electronics·PowerDistribution/KiCad/MegaShield.kicad_pcb

Electronics PCB layout, top view — open source board by MaslowCNC

About the Electronics PCB

Electronics is an open source PCB design by MaslowCNC, published on GitHub under the Unlicense license. It is a board measuring 99.4 × 53 mm, with 40 components from 12 distinct parts.

Other key parts include the L298SO, JST-PH-6 and MRA4004. By type, the board carries 17 ICs, 7 connectors, 6 capacitors, 2 jumpers, 2 LEDs and 2 resistors.

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

From the project

This is the main control board for the Maslow CNC router. It is designed to mate with an Arduino Mega 2560

The printed circuit board which powers the Maslow CNC Machine

Electronics, from the project README
From the project README

Main components on the Electronics

L298SOJST-PH-6MRA4004

Electronics bill of materials (BOM)

40 components, 12 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
L298SO
IC1, IC2
3
JST-PH-6
U$1, U$12, U$20
12
MRA4004
U$2, U$3, U$4, U$5, U$6, U$7, U$8, U$9 +4
1
DCJ0202
J1
6
M03LOCK
J2, J3, J4, J5, J6, J7
4
PINHD-1X8
COMMUNICATION1, COMMUNICATION2, PWMH1, PWML1
2
PINHD-2X2
JP3, JP4
2
LED_E
12VPOWER1, USB1
4
.1uF
C1, C2, C3, C4
2
1.0UF
1.0uF
C5, C6
1
270
R1
1
1K
R2

Electronics design files

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

Electronics: common questions

How big is the Electronics PCB?

The Electronics measures 99.4 × 53 mm and is 1.6 mm thick.

How many components are on the Electronics?

40 components, from 12 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 Electronics design files?

From the MaslowCNC/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 Electronics design in my own project?

Yes, under the terms of its Unlicense license, which MaslowCNC chose for the repository.

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