HardLabs

Gigante de-MDF

marlaoza·Gigante-de-MDF·schematics/schina-ponte-h.kicad_pcb

Gigante de-MDF PCB layout, top view — open source AVR/Arduino board by marlaoza

About the Gigante de-MDF PCB

Gigante de-MDF is an open source AVR/Arduino PCB design by marlaoza, published on GitHub. It is a 2-layer board measuring 97.5 × 73.5 mm, with 35 components from 24 distinct parts.

Its main chip is the ATmega328P-P, from the AVR/Arduino family. Other key parts include the L298N and LM7805_TO220. By type, the board carries 6 connectors, 6 capacitors, 4 resistors, 3 ICs, 2 modules and 2 LEDs.

It belongs with the iot & wireless designs in this gallery.

From the project

Projeto em C para controle de um carrinho de batalha via bluetooth

O Gigante de MDF é um carrinho de batalha controlado por comandos serial via Bluetooth, interpretados pelo USART do microcontrolador ATmega328P.

O projeto inclui: - Dois motores DC 5V controlados por um C.I L298N (movimentação) - Um sensor LDR (detecção de acerto de laser) - Um display de 7 segmentos (contador de vidas) - Um laser 5 V (arma) - Um módulo bluetooth HC-10 (controle)

Main components on the Gigante de-MDF

ATmega328P-PL298NLM7805_TO220

Gigante de-MDF bill of materials (BOM)

35 components, 24 distinct parts.

QtyPartRefs
1
ATmega328P-P
U1
1
L298N
U2
1
LM7805_TO220
U3
2
Motor_DC
M1, M2
1
Crystal
Y1
1
Botao_geral
J1
1
Screw_Terminal_01x05
J2
1
Bateria Geral
J3
1
Bateria 6V - Motores
J4
1
Screw_Terminal_01x02
J11
1
Laser
J12
1
Screw_Terminal_01x06
BLUETOOTH1
1
~
LDR1
1
RESISTOR LED ON OFF
R_ON_OFF1
7
RESISTOR LED TESTE
R_SEG_1, R_SEG_2, R_SEG_3, R_SEG_4, R_SEG_5, R_SEG_6, R_TESTE1
1
FREIO EMERGENCIA
reset_btn1
1
LED ARDUINO ON OFF
LED_ON_OFF1
1
LED
LED_TESTE_PD5
2
22pF
C1, C2
3
100nF
C3, C4, C8
Show 4 more
QtyPartRefs
1
10uF
C5
2
10K
R1, R2
1
1K
R12
1
2K
R13

Gigante de-MDF design files

The KiCad project lives in the marlaoza/Gigante-de-MDF repository on GitHub; these links point at the commit this page was built from.

Gigante de-MDF: common questions

What microcontroller does the Gigante de-MDF use?

The Gigante de-MDF is built around the ATmega328P-P, from the AVR/Arduino family.

How big is the Gigante de-MDF PCB?

The Gigante de-MDF measures 97.5 × 73.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Gigante de-MDF?

35 components, from 24 distinct parts. The full bill of materials is listed on this page.

Where can I download the Gigante de-MDF design files?

From the marlaoza/Gigante-de-MDF repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Gigante de-MDF design in my own project?

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

Can I test firmware for the Gigante de-MDF 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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