Cell phones with medium or higher quality cameras usually have a LED used for flash. However, using this LED just for camera flash is at least a waste. There are always times when we are in the dark and we need stronger lighting, for which the brightness of the phone screen is not enough.
Using the mobile phone as an LED flashlight
As not every cell phone can manually connect the flash LED through the camera software, it is necessary to find programs that do. Even the old Nokia cell phones, of those cheap, had a lantern with LED itself, specific for this purpose.
Looking in the Play Store I found a program called Moto Torch LED, which translating would be something of the “LED Torch” type. This simple program allows you to turn the LED on and off, but it has some more functions than other flashlight programs out there.
Mobile Flashlight app features
The Moto Torch LED allows you to use the LED in strobe mode, ie flash the flash LED by controlling the frequency the time it is on and off. In addition to generating some interesting effects, using the flashing LED very fast will give you a little less illumination, but it will save battery too.
And as if that were not enough, this flashlight is even better! The Moto Torch LED allows you to send morse codes continuously using the LED flashes. Just type the text and click the submit button. Morse code will be sent continuously. I hope you never really need it, but it’s a pretty cool function, is not it?
To download Moto Torch, go to the Play Store and search for the name “Torch”. From there, it’s install normally and come out lighting up everything with your cell phone lanterninha!
One more detail: the LEDs of cell phone cameras consume a lot of battery life , and certainly its useful life has to do with how long they remain lit. Try to use the flashlight program and keep the LED on just enough. We do not know how long the flash LED was made to last on your phone, but you certainly do not want to figure it out the hard way! Use with moderation!
Do you know another flashlight app for mobile? Share in the comments!
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