HardLabs

Serial number

PurkkaKoodari·ktane-hw·hardware/serial_number/serial_number.kicad_pcb

Serial number PCB layout, top view — open source AVR/Arduino board by PurkkaKoodari

About the Serial number PCB

Serial number is an open source AVR/Arduino PCB design by PurkkaKoodari, published on GitHub under the MIT license. It is a 2-layer board measuring 80 × 36.6 mm, with 26 components from 12 distinct parts.

Its main chip is the ATtiny1614-SS, from the AVR/Arduino family. Other key parts include the AMS1117-3.3 and TXS0108EPW. By type, the board carries 15 capacitors, 3 ICs, 3 diodes, 2 connectors, 1 transistor and 1 inductor.

From the project

Fully playable hardware implementation of Keep Talking and Nobody Explodes. Mirror of https://gitlab.com/PurkkaKoodari/ktane-hw

This project is a hardware reimplementation of the game [Keep Talking and Nobody Explodes][ktane]. The game runs fully on the physical device and is controlled using a web interface over Wi-Fi. The project will be documented in this repository – expect the links below to be broken for the near future.

The hardware is built around a Raspberry Pi Zero W, which runs the main controller software, attached to a backplane that provides power, connectivity and audio. The game's modules are built as independent devices, usually based on an Arduino Nano, which connect to the backplane using…

Main components on the Serial number

ATtiny1614-SSAMS1117-3.3TXS0108EPW

Serial number bill of materials (BOM)

26 components, 12 distinct parts.

QtyPartRefs
1
ATtiny1614-SS
U1
1
AMS1117-3.3
U2
1
TXS0108EPW
U3
1
SI2306
Q1
1
Conn_01x06
J1
1
SSD1675A
J2
3
NRVB0530T1G
D1, D2, D3
1
47u
L1
11
1u
C1, C2, C3, C6, C7, C8, C9, C10 +3
3
100n
C4, C12, C15
1
4u7
C5
1
2R2
R1

Serial number design files

The KiCad project lives in the PurkkaKoodari/ktane-hw repository on GitHub; these links point at the commit this page was built from.

Serial number: common questions

What microcontroller does the Serial number use?

The Serial number is built around the ATtiny1614-SS, from the AVR/Arduino family.

How big is the Serial number PCB?

The Serial number measures 80 × 36.6 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Serial number?

26 components, from 12 distinct parts. The full bill of materials is listed on this page.

Where can I download the Serial number design files?

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

Can I use the Serial number design in my own project?

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

Can I test firmware for the Serial number 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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