Introduction: Smart Button to Keep You Safe and Control Your Android
Here Presented Gadget is a Smart Button to keep you safe and have access of your whole smartphone apps and features with clicks of button. The Button will run through app. The app gives access to train your button by single click, double up to six clicks and also it can detect long presses. You can assign the function of clicks and you can use it. The button is extremely easy to make consisting a button and resistor. It connects with audio jack. It is simple small handy gadget.
By the press of button you can share message to your relatives and also share your location.
The button can do following functions as assigned:
1. Flashlight on/off
3. Voice Search
4. SOS(Safety Feature)
5. Receiving Phones
6. Screen Rotate
7. Brightness control
8. WiFi and Hotspot on/off
9. Bluetooth On/Off
10. Screen On/Off
11. All Music Keys
12. Home Button
13. Opening Recent Apps
14. Expanding Quick Settings
15. Sharing your location to your friend
So many Functions! Isn't it? So Lets make this small gadget.....
Step 1: Materials Needed:
1. 3.5mm TRRS Audio Jack
2. 39k Resistor
3. Tactile Button
4. Audio Jack enclosure(Optional)
Step 2: Circuit
First of all solder 39K Resistor parallel with button as shown in image. If you have long button legs, then cut the legs of resistor after soldering or solder the resistor bending over terminals of button and solder the terminals of resistor.
Step 3: Audio Jack
The Audio Jack has four terminals
We have to connect the circuit made in previous step to Ground and mic as shown in Diagram.
Step 4: Enclose It
Enclose the circuit in the enclosure of audio jack and now it is ready to use.
Step 5: App
You can use any app available on play store. But I found "mSwitch" very useful. I would recommend to use it. Now assign the function of clicks and it would be ready to use.
Step 6: Thank You
Thank You For Reading the Instructable.
I hope you found it useful.
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