HardLabs

${project name}

michaelgranberryii·pcb-design-with-kicad-updated-for-kicad-7·mcu-datalogger/mcu-datalogger.kicad_pcb

${project name} PCB layout, top view — open source AVR/Arduino board by michaelgranberryii

About the ${project name} PCB

${project name} is an open source AVR/Arduino PCB design by michaelgranberryii, published on GitHub. It is a 2-layer board measuring 55.3 × 36 mm, with 25 components from 16 distinct parts.

Its main chip is the ATMEGA328P-AU, from the AVR/Arduino family. Other key parts include the 24LC1025 and DS1337S_. By type, the board carries 7 resistors, 5 capacitors, 4 ICs, 4 connectors, 2 crystals and 2 diodes.

Main components on the ${project name}

24LC1025DS1337S_ATMEGA328P-AU

${project name} bill of materials (BOM)

25 components, 16 distinct parts.

QtyPartRefs
2
24LC1025
U1, U2
1
DS1337S_
U3
1
ATMEGA328P-AU
U4
1
16MHz
Y1
1
32.768 KHz
Y2
2
Conn_01x04_Pin
J1, J2
1
Conn_01x09_Pin
J3
1
Conn_02x03_Odd_Even
J4
1
Battery
BT1
2
LED
D1, D2
2
0.1uF
C1, C4
2
22pF
C2, C3
1
100nF
C5
2
4.7k
R1, R6
3
10K
R2, R3, R7
2
330
R4, R5

${project name} design files

The KiCad project lives in the michaelgranberryii/pcb-design-with-kicad-updated-for-kicad-7 repository on GitHub; these links point at the commit this page was built from.

${project name}: common questions

What microcontroller does the ${project name} use?

The ${project name} is built around the ATMEGA328P-AU, from the AVR/Arduino family.

How big is the ${project name} PCB?

The ${project name} measures 55.3 × 36 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the ${project name}?

25 components, from 16 distinct parts. The full bill of materials is listed on this page.

Where can I download the ${project name} design files?

From the michaelgranberryii/pcb-design-with-kicad-updated-for-kicad-7 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the ${project name} design in my own project?

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

Can I test firmware for the ${project name} 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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