See how to increase the mW of a 5 mW Green Laser Pointer!
If you overdue the tightening of the screw it may result in the laser diode breaking due to overpowering it! Perform at your own risk!
Just updated your iPhone? You'll find new Apple Intelligence capabilities, sudoku puzzles, Camera Control enhancements, volume control limits, layered Voice Memo recordings, and other useful features. Find out what's new and changed on your iPhone with the iOS 18.2 update.
How To:
Turn a Webcam and Phone into a Security Spy System
How To:
Hack a 20-Year-Old "Brick" Phone into a Digital Cell You Can Text On
How To:
Hack a laser pointer into a burning laser
How To:
Fix Dead Lithium-Ion Batteries That Won't Hold a Charge Anymore
How To:
Make a PVC Hand Pump to Move Water, Compress Air, & Create Vacuum
How To:
DIY Stick Welder from Old Microwave Parts
How To:
Hack a satellite dish into a WiFi signal booster
How To:
Eavesdrop from a Distance with This DIY Parabolic 'Spy' Microphone
How To:
Hack Your Electricity Meter
How To:
Make an AC Arc Welder Using Parts from an Old Microwave, Part 1
How To:
Build an enclosure box for your electronics projects
How To:
Boost your car remote's range
How To:
Run USB through the phone lines
HowTo:
Cure Burnt Fingers With Your Earlobes & More Life Hacks
How To:
Hack a transistor radio to hear Air Traffic Control
How To:
Take apart an Etch a Sketch
How To:
Build an analog light organ (a colorful sound-to-light circuit)
How To:
Make your own EMF detector for under ten dollars
How To:
Mod a Sony Walkman Cassette Player into a Retro Apple iPod Case
How To:
Build a Deadly Motion-Activated Airsoft Turret Gun
How To:
Turn a Webcam and Phone into a Security Spy System
How To:
Hack a 20-Year-Old "Brick" Phone into a Digital Cell You Can Text On
How To:
Hack a laser pointer into a burning laser
How To:
Fix Dead Lithium-Ion Batteries That Won't Hold a Charge Anymore
How To:
Make a PVC Hand Pump to Move Water, Compress Air, & Create Vacuum
How To:
DIY Stick Welder from Old Microwave Parts
How To:
Hack a satellite dish into a WiFi signal booster
How To:
Eavesdrop from a Distance with This DIY Parabolic 'Spy' Microphone
How To:
Make an AC Arc Welder Using Parts from an Old Microwave, Part 1
How To:
Hack Your Electricity Meter
How To:
Build an enclosure box for your electronics projects
HowTo:
Cure Burnt Fingers With Your Earlobes & More Life Hacks
How To:
Run USB through the phone lines
How To:
Hack a transistor radio to hear Air Traffic Control
How To:
Boost your car remote's range
How To:
Build a Deadly Motion-Activated Airsoft Turret Gun
How To:
Make your own EMF detector for under ten dollars
How To:
Build an analog light organ (a colorful sound-to-light circuit)
How To:
Mod a Sony Walkman Cassette Player into a Retro Apple iPod Case
How To:
Charge a bulb light with household objects
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