Infrared receiver infrared transmitting and receiving on the tube _ _ _ infrared receiver Cheng Coretronic Certification 

 Shenzhen Digital Co., Ltd. Cheng strong professional manufacturer of optical infrared receiver, brand "CHQ" infrared receiver products by businesses new and old customers and welcome. The new year, Prudential strong introduction of foreign advanced technology, more of the original technology based on excellence, and strive to infrared receiver of the perfect product technology, manufacturing, producing more high quality, fashionable and infrared receiver. 

 Infrared receiver types: 

 Many different types of infrared receiver, pin definition is not the same, in general, three pins, including power supply pin, ground and signal output pin. According to the transmitter should be used with different modulation carrier frequency of the corresponding infrared receiver demodulation. 

 Infrared receiver inside the amplifier gain very, very easy to cause interference, so the infrared receiver shall be added to the power supply filter capacitor feet, or more generally in the 22uf. Some manufacturers suggested that the foot and the power supply of 330 ohm between the access and further reduce the power interference. 

 Infrared receiver infrared transmitting and receiving on the tube _ _ _ infrared receiver Cheng Coretronic Certification 



 Product Type: CHQ0038F 
 Dimensions: 12.5 * 10 * 5.8mm 
 Category: Infrared receiver 
 Products: Inner Shield Module Package 
 In the infrared remote control system is widely used as a receiving device: 
 1, audio-visual equipment (such as VCD, DVD, DVB, TV, etc.) 
 2, the family equipment (such as air conditioners, electric fans, lamps, etc.) 
 3, infrared remote control toy products