Infrared receiver infrared receiver patent _ _ price _ infrared receiver manufacturers in Shenzhen Cheng Qiang 

 Corporate brand building has been a major goal, infrared receiver manufacturers Shenzhen Digital Co., Ltd. Cheng Coretronic is no exception, the company established since 1999 own brand "CHQ" infrared receiver series, date, Ten years of history, brand building in the infrared receiver on the road of trial and error, experiment and conclusion developed a series of unique, beautiful and useful infrared receiver products for many famous enterprises of high quality suppliers. In the future, the company to challenge the results in the higher technology of existing infrared receiver technology, to "CHQ" brand from the well-known to good, from good to great, so that the best remote control product companies spend infrared receiver. 

 Infrared receiver Description: 
 Infrared receiver is a photodiode and amplifier circuit will be grouped together components that complete the reception, amplification, demodulation and other functions. Infrared remote control for all outputs are encoded with the serial data 30 ~ 56kHz square wave pulse amplitude modulation generated. If the direct measurement of the modulated wave, single-chip system because the instruction cycle is microseconds (μs), only the pulse width modulation wave is only 20 μs, will have a huge error. So first demodulation of the modulated wave, the waveform of the demodulated measurements. 

 Infrared receiver infrared receiver patent _ _ price _ infrared receiver manufacturers in Shenzhen Cheng Qiang 


 Product Type: CHQ0038A 
 Dimensions: 5 * 5 * 3.6mm (L * W * H) 
 Category: Infrared receiver 
 Product Description: Ultra-small design package (5 * 5 * 3.6mm); 
 Foot distance is 2.54MM 
 Received from 10-15 meters; 
 Built-in CMOS IC; 
 Wide voltage 2.7-5.5V; 
 Low power consumption, and so on ...... 
 Toys are widely used in infrared remote control receiver, 
 Portable audio-visual products (such as CD, DVD, MP4, etc.); 
 Cheap