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Wireless remote control switch circuit diagram 1

2016-11-15 09:26  
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Wireless remote control switch circuit diagram 1
Wireless remote control switch circuit diagram 1
This example describes a miniature wireless remote control transmitting and receiving wireless remote control switch device fabrication. It has a simple circuit, easy to build, debug and convenient. It can be used for short pulse trigger circuit or control the work of electrical equipment (such as electric curtains, Electric shutter doors, electric toys, etc.). Select optional components R1 ~ R4 use 1/4W carbon film resistors or metal film resistors. RP uses solid variable resistors. C1 ~ C5 use monolithic capacitors. VD1 ~ VD3 use 1N4148 silicon switching diodes. V uses S8050 or C8050, 3DG8050 silicon NPN transistor.IC1 uses 630-type integrated wireless remote control transmitter T head; IC2 uses NE555 type base integrated circuit; IC3 uses IC1 supporting T631 type wireless remote control receiver; IC4 uses LM567 type based decoding IC. S uses moving together (normally open) type button. K uses 6V DC relay. The contact current capacity electrical power can be controlled.