Published:2011/9/27 21:27:00 Author:Rebekka | Keyword: Infrared transmitter IC , typical application
The internal YN5048 infrared remote control transmitter uses COMS structure, operating voltage range iswide (1.5 ~ 5.0V), and it is mainly used in televisions, stereos, video recorders and a variety of remote control circuits. The similar models areBL9148, TC9148.
YN5048 shape pin map.
YN5048 internal block diagram.
YN5048 infrared remote control transmitter limit operating parameters.
Typical application circuit of YN5048 infrared emission IC.
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Published:2011/9/27 21:16:00 Author:Rebekka | Keyword: typical infrared emission , application circuit
TC9012 is a special off screen remote control code transmitter. It includes oscillator, divider timing generator, system code latch, data storage, key scan input, key scan output, the carrier control and output units. Its internal 8-bit system code setting can be achieved with 256 points while operating the transmitter and the interfering transmitter.
TC9012F shape pin map.
TC9012F infrared emission constitutes a typical application circuit is shown as below.
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Published:2011/10/19 21:01:00 Author:Rebekka | Keyword: Fusibo, deluxe remote control, landing fan
Figure 1 is the receiving board control circuit diagram, because it uses ventilator specific IC BA8206BA4K, and it has the functions of infrared receive amplifier, decoding, timed control, LED driver, therefore it has the simple structure without debugging, which is safe and convenient, and it is easy self-restraint, so it is possible to use in transforming traditional machinery velocity modulation ventilator. 220V city electricity is limited and bucked by FUSE, C7, R8, R9, rectified by D1, voltage stabilized by ZD1, filtered by C5, C6, then it forms 5V DC voltage to provides power for the IC1 {14} foot and infrared receiver. (View)
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Published:2011/10/25 21:34:00 Author:Ecco | Keyword: computer motherboard
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Published:2011/10/25 21:49:00 Author:Ecco | Keyword: computer motherboard
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Published:2011/10/25 21:48:00 Author:Ecco | Keyword: computer motherboard
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Published:2011/10/25 21:48:00 Author:Ecco | Keyword: computer motherboard
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Published:2011/10/25 21:47:00 Author:Ecco | Keyword: computer motherboard
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Published:2011/10/25 21:46:00 Author:Ecco | Keyword: computer motherboard
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Published:2011/10/25 21:46:00 Author:Ecco | Keyword: computer motherboard
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Published:2011/10/25 21:45:00 Author:Ecco | Keyword: computer motherboard
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Published:2011/10/25 21:40:00 Author:Ecco | Keyword: computer motherboard
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Published:2011/10/25 21:39:00 Author:Ecco | Keyword: computer motherboard
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Published:2011/10/25 21:39:00 Author:Ecco | Keyword: computer motherboard
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Published:2011/10/25 21:38:00 Author:Ecco | Keyword: computer motherboard
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Published:2011/10/25 21:38:00 Author:Ecco | Keyword: computer motherboard
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Published:2011/10/25 22:01:00 Author:Ecco | Keyword: computer motherboard
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Published:2011/10/25 22:00:00 Author:Ecco | Keyword: computer motherboard
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Published:2011/10/25 21:59:00 Author:Ecco | Keyword: computer motherboard
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Published:2011/10/25 21:59:00 Author:Ecco | Keyword: computer motherboard
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