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| Decodes the signal from Akizuki's remote control transmitting unit. |
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Using Akizuki's remote control transmitting unit (13 keys), I created a
versatile decoder that can be used with a variety of devices. Decoder circuit diagram file |
Akizuki remote control transmitter unit |
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The transmitting unit is a 38KHz infrared ray, and the data
arrangement is 13 keys that conform to NEC remote controls. The pulse
arrangement detected by the receiving unit (GP1UXC41QS) is input to CPU
No. C, which soft-decodes the 13 keys and outputs them to No. 14 to No.
26. While a key on the transmitting unit is pressed, a 'H' level is output
from the terminal assigned to each key, and when the key is released, it
becomes 'L'. This transmitting unit has some drawbacks. In winter, if the temperature is low, the remote control transmission signal does not come out. If you warm it up, it works fine, but it cannot be used in winter. |
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| So I made my own remote control transmitter unit. Circuit Diagram @@  @  This will be used in gControl-Box-Newh. |