HardLabs

Ctf shittyaddon

urish·ctf-shittyaddon·pcb/tiny-sao.kicad_pcb

Ctf shittyaddon PCB layout, top view — open source AVR/Arduino board by urish
Simulate this board

About the Ctf shittyaddon PCB

Ctf shittyaddon is an open source AVR/Arduino PCB design by urish, published on GitHub under the MIT license. It is a 2-layer board measuring 20 × 20 mm, with 5 components from 5 distinct parts.

Its main chip is the ATtiny45-20SU, from the AVR/Arduino family. By type, the board carries 1 IC, 1 connector, 1 switch, 1 diode and 1 resistor.

From the project

Capture The Flag Shitty Addon

Copyright (C) 2019, Uri Shaked. Released under the MIT license.

Learn more in the blog post: Capture The Flag Shitty Add-On

The ctf-shittyaddon board includes the following hardware:

1. ATtiny85 Processor 2. A ShittyAddon V1 connector 3. Reset button 4. Red LED connected to ATtiny85's pin 6 (PB1)

You can also hack a simplified version on a breadboard:

Compile the firmware using the Arduino IDE:

Ctf shittyaddon, from the project README
From the project README

Main components on the Ctf shittyaddon

ATtiny45-20SU

Ctf shittyaddon bill of materials (BOM)

5 components, 5 distinct parts.

QtyPartRefs
1
ATtiny45-20SU
U1
1
Male_02x02
J1
1
SW_Push
SW1
1
LED
D1
1
R
R1

Ctf shittyaddon design files

The KiCad project lives in the urish/ctf-shittyaddon repository on GitHub; these links point at the commit this page was built from.

Ctf shittyaddon: common questions

What microcontroller does the Ctf shittyaddon use?

The Ctf shittyaddon is built around the ATtiny45-20SU, from the AVR/Arduino family.

How big is the Ctf shittyaddon PCB?

The Ctf shittyaddon measures 20 × 20 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Ctf shittyaddon?

5 components, from 5 distinct parts. The full bill of materials is listed on this page.

Where can I download the Ctf shittyaddon design files?

From the urish/ctf-shittyaddon repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Ctf shittyaddon design in my own project?

Yes, under the terms of its MIT license, which urish chose for the repository.

Can I test firmware for the Ctf shittyaddon 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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