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Eletrifica

brigsd·Eletrifica·hardware/esp32-cnc-laser.kicad_sch

Eletrifica

About the Eletrifica PCB

Eletrifica is an open source ESP32 PCB design by brigsd, published on GitHub under the MIT license. It is a board, with 19 components from 14 distinct parts.

Its main chip is the ESP32 DEVKIT V1, from the ESP32 family. Other key parts include the LM7805. By type, the board carries 6 capacitors, 3 resistors, 2 ICs, 2 modules, 2 connectors and 1 transistor.

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

From the project

Este repositório é a engenharia reversa completa de uma placa de circuito impresso, feita a partir do único material disponível: o pacote Gerber que se manda para a fábrica.

Este repositório é a engenharia reversa completa de uma placa de circuito impresso, feita a partir do único material disponível: o pacote Gerber que se manda para a fábrica.

A placa é uma controladora de CNC / gravadora a laser de dois eixos: um módulo ESP32 comanda dois drivers de passo A4988 e chaveia um laser por um MOSFET. São 70,5 × 54,6 mm, duas camadas, 19 componentes e 43 nets.

Main components on the Eletrifica

ESP32 DEVKIT V1LM7805

Eletrifica bill of materials (BOM)

19 components, 14 distinct parts.

QtyPartRefs
1
ESP32 DEVKIT V1
U1
1
LM7805
U2
1
Motor X
M1
1
Motor Y
M2
1
IRFZ44N
Q1
1
LASER
CN1
1
Jack DC 12V
J1
1
A4988 - eixo X
DRV1
1
A4988 - eixo Y
DRV2
1
LED
D8
3
100uF
C1, C2, C15
1
470nF
C3
2
100nF
C4, C14
3
10k
R1, R2, R3

Eletrifica design files

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

Eletrifica: common questions

What microcontroller does the Eletrifica use?

The Eletrifica is built around the ESP32 DEVKIT V1, from the ESP32 family.

How many components are on the Eletrifica?

19 components, from 14 distinct parts. The full bill of materials is listed on this page.

Where can I download the Eletrifica design files?

From the brigsd/Eletrifica repository on GitHub, which has the schematic; the links under Design files point to each one.

Can I use the Eletrifica design in my own project?

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

Can I test firmware for the Eletrifica without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.

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