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红外灯调光器电路,IR Light DimmerThis is a device for adjusting lights in your home with any type of remote controller ......
PWM马达/灯控制器电路-PWM Motor/Light ControllerA pulse width modulator (PWM) is a device that may be used as an effici......
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The circuit shown here is used to switch on a lamp when the tele- phone rings, if the ambient light is insuffi......
This simple circuit using a single transistor turns ON the relay when light falls on the LDR.The potentiometer......
The circuit of automatic emergency light presented here has the following features: 1. When the mains supply (......
Night Light Saver V6 Latest design of night light saver circuit built with AT89C2051. Nice firmware using c c......
dolphin 2011-07-20
dolphin 2011-07-13
dolphin 2009-08-25
dolphin 2009-08-25
dolphin 2009-08-25
dolphin 2009-07-06
