Phone tech.
Showing posts with label Gadget. Show all posts
Showing posts with label Gadget. Show all posts
Voltage regulator tutorial & USB gadget charger circuit
Posted Saturday, March 9, 2013 in Charger, Circuit, Gadget, Regulator, Tutorial, Voltage by Mary Farrell
Voltage regulator tutorial & USB gadget charger circuit Tube. Duration : 6.47 Mins.
This video covers the basics of linear voltage regulators - what they do, how to wire them up, and where to find them. Then I give a basic example of how to build a 5V supply that can be used to power USB powered gadgets. Don't forget to subscribe! This video builds on material covered in my tutorial on building unregulated power supplies: www.youtube.com
This video covers the basics of linear voltage regulators - what they do, how to wire them up, and where to find them. Then I give a basic example of how to build a 5V supply that can be used to power USB powered gadgets. Don't forget to subscribe! This video builds on material covered in my tutorial on building unregulated power supplies: www.youtube.com
Save Energy While Charging Your iPhone (Gadget Girl - Green Tip)
Posted Saturday, November 10, 2012 in Charging, ENERGY, Gadget, iPhone by Mary Farrell
Save Energy While Charging Your iPhone (Gadget Girl - Green Tip) Tube. Duration : 1.47 Mins.
Hey Gadget Geeks -- we found a great way to conserve energy even while charging your iPhone/iPad/iPod overnight! The glowing blue cord on the Dexim Visible Green charger automatically powers down when your phone is fully charged, reducing the amount of energy your device uses while charging...
Hey Gadget Geeks -- we found a great way to conserve energy even while charging your iPhone/iPad/iPod overnight! The glowing blue cord on the Dexim Visible Green charger automatically powers down when your phone is fully charged, reducing the amount of energy your device uses while charging...
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