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Attiny85 UFO Escape

Build from http://webboggles.com/attiny85-ufo-escape-keychain-game/

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Description

Goal is to reproduce the ATTiny build from Webboggles :
- http://webboggles.com/attiny85-ufo-escape-keychain-game/
- http://webboggles.com/attiny85-game-kit-assembly-instructions/
- http://webboggles.com/attiny85-breakout-keychain-game/

Components

1 × copper-clad board
1 × ATTiny85 Microprocessors, Microcontrollers, DSPs / ARM, RISC-Based Microcontrollers
1 × DIP8 socket
1 × SSD1306 OLED Screen
1 × 4 pin 2.54 female header

View all 10 components

Project Logs

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Bad screen
Grégory Paul • 05/18/2016 at 06:04 • 0 comments

I solder the components but screen doesn’t work (I just got sound).
After inspection of youtube video, it seems my screen is not the same.
I’ve initially ordered that one : http://www.ebay.com/itm/201428440360 with PINs : GND, VCC, SCL, SDA where, on video, you can see : VCC, GND, SCL, SDA.
I’ve ordered new screens : http://www.ebay.com/itm/141987164192 to change them.
PCB built : errata
Grégory Paul • 05/15/2016 at 16:26 • 0 comments

The previous PCB was the first version.
A second version is available and makes it easier.
It is available here : http://webboggles.com/attiny85-game-kit-assembly-instructions/
So I started again with that version.
PCB built
Grégory Paul • 05/15/2016 at 10:43 • 0 comments

I just built the PCB using the toner + iron technique with some minor tracks problems.
I’ll try to fix them with the soldering iron.

View all 3 project logs

Build Instructions

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1
Step 1
1. build the PCB
1. download the PDF from http://webboggles.com/attiny85-game-kit-assembly-instructions/
2. print it on a glossy sheet,
3. use an iron to transfer toner to PCB,
4. remove copper with acid,
5. drill holes.
Links :
- http://www.instructables.com/id/MakeYour-Own-PCBs-Toner-Method-1/?ALLSTEPS
- http://pafgadget.free.fr/bidouillages/gravure-pcb.htm
2

Step 2

2. Solder components
Mount and solder like explained in the video from http://webboggles.com/attiny85-game-kit-assembly-instructions/
3
Step 3
3. Flash the ATTiny
I previously built that board to flash ATTiny : http://www.arvydas.co.uk/2012/09/using-usbtinyisp-to-program-attiny45-and-attiny85/
I used it to flash the ATTiny with following code from webboggles :
- breakout game : http://webboggles.com/attiny85-breakout-keychain-game/
- UFO escape game : http://webboggles.com/attiny85-ufo-escape-keychain-game/

View all 3 instructions

Discussions

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