Printers are one of the most popular home and office tools in the world, because they are inexpensive, yet highly versatile, but the ink costs more than the printers in some cases. Well, learn how you can refill those cartridges at home right now for only five dollars.
Just updated your iPhone to iOS 18? You'll find a ton of hot new features for some of your most-used Apple apps. Dive in and see for yourself:
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Infrared LEDs Protect Your License Plate Number from Police Cams
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Program a USB development board for cheap
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Measure RF in circuits in Bluetooth
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Eavesdrop from a Distance with This DIY Parabolic 'Spy' Microphone
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Quick-N-Dirty Circuit Board Repair: How to Patch Faded or Corroded Traces with Pencil Lead
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Turn Your Android Device into a Customizable Thermostat for Your Home
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Build a high-powered air cannon that shoots rolled up T-shirts
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Fix Dead Lithium-Ion Batteries That Won't Hold a Charge Anymore
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Light a light bulb with a potato battery
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Make a PVC Hand Pump to Move Water, Compress Air, & Create Vacuum
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Convert Your Old Apple iMac G4 into a Cable-Ready HDTV
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Make a satellite dish Wi-Fi antenna for free internet
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Hack Christmas Lights for Custom Holiday Lighting Patterns
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Hack a 20-Year-Old "Brick" Phone into a Digital Cell You Can Text On
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Hack a Vending Machine in 3 Easy Steps
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Build a portable personal heater
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Use a breadboard, also known as a protoboard
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Build a burning blue/violet laser
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Run USB through the phone lines
News:
Infrared LEDs Protect Your License Plate Number from Police Cams
How To:
Learn about resistance and Ohm's Law and how they help you work on electronics
How To:
Program a USB development board for cheap
How To:
Measure RF in circuits in Bluetooth
How To:
Eavesdrop from a Distance with This DIY Parabolic 'Spy' Microphone
How To:
Quick-N-Dirty Circuit Board Repair: How to Patch Faded or Corroded Traces with Pencil Lead
How To:
Turn Your Android Device into a Customizable Thermostat for Your Home
How To:
Build a high-powered air cannon that shoots rolled up T-shirts
How To:
Fix Dead Lithium-Ion Batteries That Won't Hold a Charge Anymore
How To:
Light a light bulb with a potato battery
How To:
Make a PVC Hand Pump to Move Water, Compress Air, & Create Vacuum
How To:
Convert Your Old Apple iMac G4 into a Cable-Ready HDTV
How To:
Make a satellite dish Wi-Fi antenna for free internet
How To:
Hack Christmas Lights for Custom Holiday Lighting Patterns
How To:
Hack a 20-Year-Old "Brick" Phone into a Digital Cell You Can Text On
How To:
Build a portable personal heater
How To:
Hack a Vending Machine in 3 Easy Steps
How To:
Use a breadboard, also known as a protoboard
How To:
Build a laser tripwire that can trigger anything out of a photoresistor
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Make home made night vision goggles
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