推荐回答(1个)
With microelectronics technology, wireless technology and network technology rapid development and the peopleliving standard greatly improve people's living environment, safe, convenient and put forward more and more high demand, especially in intelligent residence, people desperately need a secure and reliable and convenient use advantages in the integration of intelligent doorbell products, thus wireless remote music doorbell system design to become this subject research goal.
This paper introduces a new kind of wireless remote control with music doorbell, it USES the coding functions summarized.at last - receiving application-specific integrated circuit. Combined with high quality electromechanical music doorbell do sound sources, become a kind of voice, the doorbell button and un-timed sound from attachment, convenient installation between new remote high quality doorbell. This doorbell with low power consumption, circuit is simple, reliable, strong anti-jamming capability, remote distance and circuit etc, and its small size receiving circuit with electromechanical music doorbell for an organic whole, can freely placed indoors somewhere, still can transform all kinds of music, make the doorbell agreeable voice of fine, meet different people life needs, has broad prospects for development.
The wireless music doorbell with TC4069UBP integrated chips as emitting and receiving main circuit, this circuit with advanced pulse code modulation launch and fits vibration frequency technology, receiving stability by demodulation, amplification, plastic, sound circuit composed, stable performance, remote distance and power consumption low characteristic.
Keywords: wireless remote control TC4069.
请采用,谢谢
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