Introduction: Macro Key : HappyKeys : How to Make a Custom One Key (game, SNS, ETC)

By Visit My Youtube Channel!
About: Hi, I'm Eunchan Park from S.Korea. I have 3 missions Making Happy Things, Sharing How To Make Happy Things, Copying Happy Things Maker for the world's Happiness In order to pursue my mission, I have a big goal…

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Supplies

https://eunchan.me/MACRO-KEY-d90c387cbe4245aa813cb...

Step 1: Youtube Instruction

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Step 2: Preparing Materials

[Instructions]

[About the Maker]

Step 3: 3D Printing Using 3d Modeling File

Download 3d model file from Thinggiverse

https://www.thingiverse.com/thing:2777861

Printing

(Alternative: Buy from ETSY from the author)

Step 4: Put a Switch Into Upper Case

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Step 5: Put an Attiny85 Board in the Upper Case

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Step 6: Bend Legs of Switch Toward the Attiny85 Board

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Step 7: Soldering

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Step 8: Cover It

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Step 9: Use Your Favorite Keycap

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Step 10: ​Download and Install Arduino IDE / Board Setting

Follow this instruction

http://digistump.com/wiki/digispark/tutorials/conn...

Step 11: Download a Library for USB Keyboard, USB Mouse, USB Media Control Simultaneously

https://learn.adafruit.com/trinket-usb-volume-knob...

Because the library from Digispark is not enough to use, the main issue is we can’t send a keyboard signal and a mouse signal at the same time. Sending only a keyboard or mouse signal is good enough for the general situation. But sometimes, we need to use both keyboard and mouse together, such as gaming situations.

Step 12: Unzip the File and Copy “TrinketHidCombo” Folder Into Your Arduino Library Folder

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Step 13: ​Open Your Arduino IDE, Copy and Paste Here's Code

https://github.com/happythingsmaker/HappyKeys

Step 14: Upload the Program to Your Board by Following This Order

Unplug the board

Click upload button of Arduino IDE

Wait until “Running Digispark Uploader … “ shows

Plug your board

Done.

Notice : In order to upload program to Attiny85 board, you don’t need to select any port. Unplug your board.

Step 15: Tweak It As Your Need

Facebook / Instagram auto scroller

Source Code : https://github.com/happythingsmaker/HappyKeys/tre...

Emergency Switch

MUTE and CLOSE a video player immediately just in case (Emergency Exit)
When I was young, I would play a game often. Every time my mother suddenly enter my room, I had to close the game immediately, pretended to watch an “Educational Program.” Sometimes I failed. Back then, I wished I could make this switch

https://github.com/happythingsmaker/HappyKeys/tree...

Game macro example

My favorite game is starcraft. I am not good at macro control. For particular, manufacturing labor unit (SCV, Prove, or Drone) or military unit such as tanks, marines. I made a macro key for this purpose. (note: only for single play)

Produce a labor unit https://github.com/happythingsmaker/HappyKeys/blob...

Produce units from manufacture building https://github.com/happythingsmaker/HappyKeys/tree...

Typing “cheat keys” https://github.com/happythingsmaker/HappyKeys/blob...

Letter examplehttps://github.com/happythingsmaker/HappyKeys/blob...

Shortcut key

Arduino auto format (Ctrl + T) https://github.com/happythingsmaker/HappyKeys/blob...

Save button (Ctrl + S) https://github.com/happythingsmaker/HappyKeys/tree...