HardLabs

Drvce

jkordek1·Drvce·KiCad files/Drvce.kicad_pcb

Drvce PCB layout, top view — open source AVR/Arduino board by jkordek1

About the Drvce PCB

Drvce is an open source AVR/Arduino PCB design by jkordek1, published on GitHub. It is a 2-layer board measuring 130.9 × 182.3 mm, with 39 components from 9 distinct parts.

Its main chip is the ATtiny85-20SU, from the AVR/Arduino family. By type, the board carries 16 capacitors, 15 diodes, 4 resistors, 2 connectors, 1 IC and 1 switch.

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

From the project

Christmas tree

Drvce, from the project README
From the project README

Main components on the Drvce

ATtiny85-20SU

Drvce bill of materials (BOM)

39 components, 9 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ATtiny85-20SU
U1
1
+
J2
1
-
J3
1
SW_SPST
SW1
15
WS2812
WS2812B
D1, D2, D3, D4, D5, D6, D7, D8 +7
16
100n
C1, C2, C3, C4, C5, C6, C7, C8 +8
1
470
R1
2
10k
R2, R4
1
R_PHOTO
R3

Drvce design files

The KiCad project lives in the jkordek1/Drvce repository on GitHub; these links point at the commit this page was built from.

Drvce: common questions

What microcontroller does the Drvce use?

The Drvce is built around the ATtiny85-20SU, from the AVR/Arduino family.

How big is the Drvce PCB?

The Drvce measures 130.9 × 182.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Drvce?

39 components, from 9 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 Drvce design files?

From the jkordek1/Drvce 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 Drvce design in my own project?

The repository has no license, so all rights stay with jkordek1. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Drvce 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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