How is the IR blaster on some smartphones able to operate any of the remote operating devices (TV, AC, projectors, etc.), but every device has their own remote? - Quora
![This Smart Lightning-Based Mini IR Blaster Turns iPhone Into A Universal Remote Control For Everything | Redmond Pie This Smart Lightning-Based Mini IR Blaster Turns iPhone Into A Universal Remote Control For Everything | Redmond Pie](https://cdn.redmondpie.com/wp-content/uploads/2018/06/Remote-Control-For-iPhone-X-8-7-Plus-8-pin-Interface-Wireless-Infrared-Appliance-Remote-1-1024x709.jpg)
This Smart Lightning-Based Mini IR Blaster Turns iPhone Into A Universal Remote Control For Everything | Redmond Pie
![Phone IR Blaster tester/ Check if your Android phone features a built-in infrared IR Blaster - YouTube Phone IR Blaster tester/ Check if your Android phone features a built-in infrared IR Blaster - YouTube](https://i.ytimg.com/vi/AP0SjCRb7VU/hqdefault.jpg)