enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Touchpad - Wikipedia

   en.wikipedia.org/wiki/Touchpad

   Closeup of a touchpad on an Acer CB5-311 laptop Closeup of a touchpad on a MacBook 2015 laptop. A touchpad or trackpad is a type of pointing device.Its largest component is a tactile sensor: an electronic device with a flat surface, that detects the motion and position of a user's fingers, and translates them to 2D motion, to control a pointer in a graphical user interface on a computer screen.

3. Inductive charging - Wikipedia

   en.wikipedia.org/wiki/Inductive_charging

   A partnership between Cabonline, Jaguar, Momentum Dynamics, and Fortum Recharge is launching a wireless charging taxi fleet in Oslo, Norway. The fleet consists of 25 Jaguar I-Pace SUVs equipped with inductive charging pads rated at 50-75 kW. The pads use resonant inductive coupling operating at 85 Hz to improve wireless charging efficiency and ...

4. Qi (standard) - Wikipedia

   en.wikipedia.org/wiki/Qi_(standard)

   Qi (/ tʃ iː / CHEE) is an open standard for inductive charging developed by the Wireless Power Consortium.It allows compatible devices, such as smartphones, to receive power when placed on a Qi charger, which can be effective over distances up to 4 cm (1.6 in). [1]

5. Rezence (wireless charging standard) - Wikipedia

   en.wikipedia.org/wiki/Rezence_(wireless_charging...

   Rezence (pronounced reh-zense) was an interface standard developed by the WiPower (A4WP) for wireless electrical power transfer based on the principles of magnetic resonance. The Rezence system consisted of a single power transmitter unit (PTU) and one or more power receiver units (PRUs).

6. Gravis PC GamePad - Wikipedia

   en.wikipedia.org/wiki/Gravis_PC_GamePad

   Original Gravis Gamepad for the PC. The Gravis PC GamePad is a game port game controller produced by Advanced Gravis Computer Technology first released in 1991. It was the first gamepad for the IBM PC compatible in a market then dominated by joysticks.

7. SAE J2954 - Wikipedia

   en.wikipedia.org/wiki/SAE_J2954

   SAE J2954 is a standard for wireless power transfer (WPT) for electric vehicles led by SAE International. It defines three classes of charging speed, WPT 1, 2 and 3, at a maximum of 3.7 kW, 7.7 kW and 11 kW, respectively. This makes it comparable to medium-speed wired charging standards like the common SAE J1772 system.

8. Smartphone - Wikipedia

   en.wikipedia.org/wiki/Smartphone

   Wireless charging has been widely adapted, allowing for intermittent recharging without wearing down the charging port through frequent reconnection, with Qi being the most common standard, followed by Powermat. Due to the lower efficiency of wireless power transmission, charging rates are below that of wired charging, and more heat is produced ...

9. Computer keyboard - Wikipedia

   en.wikipedia.org/wiki/Computer_keyboard

   A wireless keyboard may use industry standard Bluetooth radio communication, in which case the receiver may be built into the computer. Wireless keyboards need batteries for power, and may be at risk of data eavesdropping. Wireless solar keyboards charge their batteries from small solar panels using natural or