HardLabs

IncuTester

alazifi·baby-incubator-tester·Past_Documents/file PCB/incuTester - THT/incuTester.kicad_pcb

IncuTester PCB layout, top view — open source AVR/Arduino board by alazifi

About the IncuTester PCB

IncuTester is an open source AVR/Arduino PCB design by alazifi, published on GitHub. It is a 2-layer board measuring 128.7 × 74.6 mm, with 27 components from 23 distinct parts.

Its main chip is the DC-DC, from the AVR/Arduino family. Other key parts include the ATMEGA328P-PU, AMS1117-3.3 and TCA9548APWR. By type, the board carries 8 connectors, 7 resistors, 5 capacitors, 4 ICs, 1 crystal and 1 diode.

From the project

Berikut pasangan versi yang diimplementasikan untuk menghasilkan kinerja alat yang optimal.

Berikut pasangan versi yang diimplementasikan untuk menghasilkan kinerja alat yang optimal.

Untuk dokumentasi skematik dan PCB bisa klik disini!

Untuk dokumentasi koding Arduino bisa klik disini!

Untuk dokumentasi UI dari HMI Nextion bisa klik disini!

Main components on the IncuTester

DC-DCATMEGA328P-PUAMS1117-3.3TCA9548APWR

IncuTester bill of materials (BOM)

27 components, 23 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
DC-DC
U1
1
ATMEGA328P-PU
ATmega328P-P
U2
1
AMS1117-3.3
U3
1
TCA9548APWR
U4
1
X49SD16MSD2SC
Crystal
X1
1
AUX
J3
1
DM3AT-SF-PEJM5
Micro_SD_Card
J4
1
T3
J5
1
T4
J6
1
T5
J7
1
T6
J8
1
T7
J9
1
T8
J10
1
J2
i2C1
1
1N5401
D1
3
04EC2054
100uF/10V
C1, C2, C3
2
CC1H220KA1EDCH4B1100
22p
C4, C5
1
10k
R0
1
10K
R1
1
4K7
R2
Show 3 more
QtyPartRefs
1
33K
R3
1
22K
R4
2
100
R5, R6

IncuTester design files

The KiCad project lives in the alazifi/baby-incubator-tester repository on GitHub; these links point at the commit this page was built from.

IncuTester: common questions

What microcontroller does the IncuTester use?

The IncuTester is built around the DC-DC, from the AVR/Arduino family.

How big is the IncuTester PCB?

The IncuTester measures 128.7 × 74.6 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the IncuTester?

27 components, from 23 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 IncuTester design files?

From the alazifi/baby-incubator-tester repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the IncuTester design in my own project?

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

Can I test firmware for the IncuTester 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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