HardLabs

TSAL-driver

uvmaero·AERO-Boards-KiCad·TSAL-driver/TSAL-driver.kicad_pcb

TSAL-driver PCB layout, top view — open source AVR/Arduino board by uvmaero

About the TSAL-driver PCB

TSAL-driver is an open source AVR/Arduino PCB design by uvmaero, published on GitHub under the CC-BY-SA-4.0 license. It is a 2-layer board measuring 21.6 × 56.5 mm, with 11 components from 9 distinct parts.

Its main chip is the ATtiny25-20SSU, from the AVR/Arduino family. Other key parts include the AZ1117-5.0 and LDB-350L. By type, the board carries 4 connectors, 4 capacitors and 3 ICs.

From the project

UVM AERO boards.

This repo was originally @willemcvu 's personal AERO boards repo. From 2019-20 onward it will be used by all of AERO to store boards designed for the AERO cars.

Some are finished and have been produced, tested, etc. Others have not. Up to you to figure out if a particular board might be useful for your needs.

If you do produce a board, let me know! I'd love to know what you're using it for.

TSAL-driver, from the project README
From the project README

Main components on the TSAL-driver

AZ1117-5.0ATtiny25-20SSULDB-350L

TSAL-driver bill of materials (BOM)

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

QtyPartRefs
1
AZ1117-5.0
U1
1
ATtiny25-20SSU
U2
1
LDB-350L
U3
1
LED+
J1
1
LED-
J2
1
12V
J3
1
GND
J4
1
0.1uF
C1
3
10uF
C2, C3, C4

TSAL-driver design files

The KiCad project lives in the uvmaero/AERO-Boards-KiCad repository on GitHub; these links point at the commit this page was built from.

TSAL-driver: common questions

What microcontroller does the TSAL-driver use?

The TSAL-driver is built around the ATtiny25-20SSU, from the AVR/Arduino family.

How big is the TSAL-driver PCB?

The TSAL-driver measures 21.6 × 56.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the TSAL-driver?

11 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 TSAL-driver design files?

From the uvmaero/AERO-Boards-KiCad repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the TSAL-driver design in my own project?

Yes, under the terms of its CC-BY-SA-4.0 license, which uvmaero chose for the repository.

Can I test firmware for the TSAL-driver 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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