HardLabs

Tach attack

pulcher·tach-attack·tach-attack/tach-attack.kicad_pcb

Tach attack PCB layout, top view — open source AVR/Arduino board by pulcher

About the Tach attack PCB

Tach attack is an open source AVR/Arduino PCB design by pulcher, published on GitHub. It is a 2-layer board measuring 34 × 99.5 mm, with 11 components from 11 distinct parts.

Its main chip is the Arduino_Nano_v3.x, from the AVR/Arduino family. Other key parts include the HS96L03W2C03. By type, the board carries 3 capacitors, 2 connectors, 2 switches, 2 test points, 1 IC and 1 module.

Main components on the Tach attack

HS96L03W2C03Arduino_Nano_v3.x

Tach attack bill of materials (BOM)

11 components, 11 distinct parts.

QtyPartRefs
1
HS96L03W2C03
U1
1
Arduino_Nano_v3.x
A1
1
22-23-2021
VIN
Molex
J1
1
IR Detector
J2
1
SW_Push
SW1
1
SW_SPST
SW2
1
Out
TP1
1
GND
TP2
1
100 nF
C1
1
100u
C2
1
0.01u
C3

Tach attack design files

The KiCad project lives in the pulcher/tach-attack repository on GitHub; these links point at the commit this page was built from.

Tach attack: common questions

What microcontroller does the Tach attack use?

The Tach attack is built around the Arduino_Nano_v3.x, from the AVR/Arduino family.

How big is the Tach attack PCB?

The Tach attack measures 34 × 99.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Tach attack?

11 components, from 11 distinct parts. The full bill of materials is listed on this page.

Where can I download the Tach attack design files?

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

Can I use the Tach attack design in my own project?

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

Can I test firmware for the Tach attack 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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