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P300 Arduino IF

svenjust·room-ventilation-system·hardware/P300_Arduino_IF/P300_Arduino_IF.kicad_pcb

P300 Arduino IF PCB layout, top view — open source AVR/Arduino board by svenjust

About the P300 Arduino IF PCB

P300 Arduino IF is an open source AVR/Arduino PCB design by svenjust, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 159.4 × 48.3 mm, with 34 components from 23 distinct parts.

Its main chip is the Arduino_Mega2560_Shield, from the AVR/Arduino family. Other key parts include the PC817. By type, the board carries 16 connectors, 12 resistors, 2 ICs, 2 capacitors and 1 jumper.

It belongs with the displays & leds designs in this gallery.

From the project

Arduino Projekt für ein Lüftungsgerät zur kontrollierten Wohnraum Lüftung (KWL)

Änderungen von HW-0.25 zu HW-0.26 - P300ArduinoIF - Korrektur externer Displayanschluss zum Arduino

Änderungen von HW-0.23 zu HW-0.26 - P300DisplayIF - Korrektur Displayanschluss zum Display

Änderungen von HW-0.23 zu HW-0.25 - P300ArduinoIF - Ergänzung von externen Pullup-Widerstand und Glättungskondensator am Tachosignal

Neu HW-0.25 - P300DiffPress - Entwurf einer Platine für den Aufbau von Differenzdrucksensoren

Main components on the P300 Arduino IF

PC817

P300 Arduino IF bill of materials (BOM)

34 components, 23 distinct parts.

QtyPartRefs
2
PC817
U1, U2
1
Relay brd
J1
1
DHT1
J2
1
DHT2
J3
1
Fan control
J4
1
TEMP1
J5
1
TEMP2
J6
1
TEMP3
J7
1
TEMP4
J8
1
12V
J9
1
Pressure Analog
J10
1
TGS2600
J11
1
I2C
J12
1
CO2
J13
1
5V
J14
1
TFT Display 1
J15
1
TFT Display 2
J16
1
12V_en
JP1
1
Arduino_Mega2560_Shield
XA1
2
100nF
C1, C2
Show 3 more
QtyPartRefs
8
4.7k
R1, R2, R3, R4, R7, R8, R9, R10
2
220
R5, R6
2
4,7k
R11, R12

P300 Arduino IF design files

The KiCad project lives in the svenjust/room-ventilation-system repository on GitHub; these links point at the commit this page was built from.

P300 Arduino IF: common questions

What microcontroller does the P300 Arduino IF use?

The P300 Arduino IF is built around the Arduino_Mega2560_Shield, from the AVR/Arduino family.

How big is the P300 Arduino IF PCB?

The P300 Arduino IF measures 159.4 × 48.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the P300 Arduino IF?

34 components, from 23 distinct parts. The full bill of materials is listed on this page.

Where can I download the P300 Arduino IF design files?

From the svenjust/room-ventilation-system repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the P300 Arduino IF design in my own project?

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

Can I test firmware for the P300 Arduino IF 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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