Phone Triggers GEN 3
![IMG_5750.jpg](/proxy/?url=https://content.instructables.com/FZ7/U8T2/JQUU0YGR/FZ7U8T2JQUU0YGR.jpg&filename=IMG_5750.jpg)
These are snap on phone triggers that allow you to use more fingers while playing games on your phone.
3d Print the Triggers
![Capture.PNG](/proxy/?url=https://content.instructables.com/FT1/9TNS/JQUU0YGS/FT19TNSJQUU0YGS.png&filename=Capture.PNG)
Begin by downloading the files below.
Note: This was designed for a phone with a thickness of .32'' (8.2mm) if your phone is a different thickness then you can edit them in a different CAD software using the files provided. Print with the flat side down (for best results) and the tab pointing up. Infill should be more than 60 % no supports needed.
Measure Out Aluminum Foil
![IMG_20190114_170806.jpg](/proxy/?url=https://content.instructables.com/F2X/O3AZ/JQWSVCSQ/F2XO3AZJQWSVCSQ.jpg&filename=IMG_20190114_170806.jpg)
Cut approximately a half inch of aluminum foil off of a standard roll.
Fold It in Half
![IMG_20190114_171030.jpg](/proxy/?url=https://content.instructables.com/FUI/HXGO/JQWSVCSR/FUIHXGOJQWSVCSR.jpg&filename=IMG_20190114_171030.jpg)
![IMG_20190114_171250.jpg](/proxy/?url=https://content.instructables.com/FBR/130M/JQWSVCTQ/FBR130MJQWSVCTQ.jpg&filename=IMG_20190114_171250.jpg)
Using a pair of tweezers (or just your hands) fold the rectangle in half length wise.
Add Aluminum Foil to Trigger
![IMG_20190114_171717.jpg](/proxy/?url=https://content.instructables.com/F8N/B08M/JQWSVFBI/F8NB08MJQWSVFBI.jpg&filename=IMG_20190114_171717.jpg)
Bend the aluminum foil around the small tab in a "u" shape.
Apply Hot Glue
![IMG_20190114_171802.jpg](/proxy/?url=https://content.instructables.com/F1G/XUR6/JQWSVFBJ/F1GXUR6JQWSVFBJ.jpg&filename=IMG_20190114_171802.jpg)
Apply a dab of hot glue on the inside of the tab.
Insert Aluminum Foil
![IMG_20190114_171959.jpg](/proxy/?url=https://content.instructables.com/FXO/FWAR/JQWSVCUO/FXOFWARJQWSVCUO.jpg&filename=IMG_20190114_171959.jpg)
Quickly reinsert the aluminum foil back on the tab. Using a pair of tweezers compress the aluminum foil to the trigger.
Apply Hot Glue (again)
![IMG_20190114_171820.jpg](/proxy/?url=https://content.instructables.com/FWJ/GAZ7/JQWSVCUN/FWJGAZ7JQWSVCUN.jpg&filename=IMG_20190114_171820.jpg)
This time put hot glue on the top of the tab and adhere the aluminum foil to it.
Snip Off Excess Aluminum Foil
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![IMG_20190114_172752.jpg](/proxy/?url=https://content.instructables.com/FWZ/O9AW/JQWSVCUQ/FWZO9AWJQWSVCUQ.jpg&filename=IMG_20190114_172752.jpg)
Trim the aluminum foil to your desired length.
Make the Contact Pad
![IMG_20190114_172903.jpg](/proxy/?url=https://content.instructables.com/FP5/3CJM/JQWSVCUR/FP53CJMJQWSVCUR.jpg&filename=IMG_20190114_172903.jpg)
Bend the aluminum foil on the back side to make it flush with the top edge. Be careful, do not tear the aluminum foil!
Apply Glue and Trim Off
![IMG_20190114_173039.jpg](/proxy/?url=https://content.instructables.com/FL0/N1MD/JQWSVCUV/FL0N1MDJQWSVCUV.jpg&filename=IMG_20190114_173039.jpg)
Apply glue and push the aluminum foil onto the trigger, then snip off the excess.
Repeat and Youre Done!
![IMG_20190112_172942.jpg](/proxy/?url=https://content.instructables.com/F8M/PARV/JQUU0YGT/F8MPARVJQUU0YGT.jpg&filename=IMG_20190112_172942.jpg)
Do the same thing to the other one and your done!
Video Tutorial
![IMG 5783](/proxy/?url=https://content.instructables.com/FEN/R125/JQWSZCSD/FENR125JQWSZCSD.jpg&filename=IMG 5783)
In the game, move the controls under the small tab. Then, press on the aluminum foil, and it will perform the desired action.