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PPURS-projekt

jadranm·PPURS-projekt

PPURS-projekt PCB layout, top view — open source AVR/Arduino board by jadranm

About the PPURS-projekt PCB

PPURS-projekt is an open source AVR/Arduino PCB design by jadranm, published on GitHub. It is a 2-layer board measuring 81.5 × 57.3 mm, with 22 components from 15 distinct parts.

Its main chip is the ATmega16A-P, from the AVR/Arduino family. Other key parts include the 004-0-0053, LM35-LP and LCD-016N002L. By type, the board carries 6 capacitors, 4 ICs, 3 resistors, 2 connectors, 2 switches and 1 crystal.

From the project

C02 alarm baziran na ATmega platformi

CO₂ alarm baziran na ATmega platformi sa Senseair S8 LP senzorom. Mikrokontroler ATmega 32 koristeći PWM izlaz senzora s kojima pomoću pinova za vanjske prekide izračunava koncentraciju ugljikovog dioksida u zraku. Uređaj ispisuje izmjerenu koncentraciju CO₂ na vanjskom LCD 16x2 displeju.

Projekt je napravljen za kolegij Projektiranje i primjena ugradbenih računalnih sustava (PPURS). Programirano u Atmel studiu a PCB je dizajniran u KiCadu.…

Main components on the PPURS-projekt

ATmega16A-P004-0-0053LM35-LPLCD-016N002L

PPURS-projekt bill of materials (BOM)

22 components, 15 distinct parts.

QtyPartRefs
1
ATmega16A-P
U1
1
004-0-0053
U2
1
LM35-LP
U3
1
LCD-016N002L
U4
1
8Mhz
Y1
1
AVR-ISP-10
J2
1
Barrel_Jack
J3
1
Buzzer
BZ1
1
10k
RV1
2
SW_Push_Dual
SW1, SW2
1
LED
D1
1
100uH
L1
6
100nF
C1, C2, C3, C4, C5, C6
1
100k
R1
2
330
R2, R3

PPURS-projekt design files

The KiCad project lives in the jadranm/PPURS-projekt repository on GitHub; these links point at the commit this page was built from.

PPURS-projekt: common questions

What microcontroller does the PPURS-projekt use?

The PPURS-projekt is built around the ATmega16A-P, from the AVR/Arduino family.

How big is the PPURS-projekt PCB?

The PPURS-projekt measures 81.5 × 57.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the PPURS-projekt?

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

Where can I download the PPURS-projekt design files?

From the jadranm/PPURS-projekt repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the PPURS-projekt design in my own project?

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

Can I test firmware for the PPURS-projekt 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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