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Article: Reports by C.H. Tsai and co-researchers describe recent advances in consumer electronics.
- Article from:
- Electronics Newsweekly
- Article date:
- November 4, 2009
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According to a study from Taipei, Taiwan, "Turned-of still require standby power when they are plugged in. 117 this paper we present a way to reduce the standby power of a socket. Our socket supplies the appliances with power when the user turns them on."
"When the user turns them off, our socket shuts the electric power off and reduces the standby power to zero. Our design, which uses a microcontroller unit (MCU), receives signals from a pyroelectric infrared (PIR) sensor which detects the user approaching the socket. A power detector provides an MCU to control the solid state when used as an appliance switch for relay (SSR) On/Off shutting off the standby ...