SONOFF® Wireless Remote Transmitter 1 Channel Sticky RF TX Smart Module vélemények - Banggood online vásárlás

SONOFF® Wireless Remote Transmitter 1 Channel Sticky RF TX Smart Module

US$7.99
~~US$9.99~~
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Vásárlói vélemények

4.92 / 5

Az összes 362 vélemény megtekintése

5 csillag
341 (94.2%)
4 csillag
15 (4.1%)
3 csillag
4 (1.1%)
2 csillag
2 (0.6%)
1 csillag
0 (0%)

Írja meg a véleményét Szerezzen dupla értékelési pontot, ha Ön az első 3 közzétett értékelés egyike!

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- 5 Csillag(341)
- 4 Csillag(15)
- 3 Csillag(4)
- 2 Csillag(2)
- 1 Csillag(0)

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jeeverVIP5
NL
09/10/2018

This wall transmitter contains, see the picture below, amazingly little electronics. What is immediately noticeable is that there is space on the PCB for three print switches, of which only the middle one is present. A handyman can therefore make a three-channel transmitter from this single-channel transmitter with some soldering work. The large transmitting antenna that fills approximately half of the print surface provides a wide range or 25 m. The only chip on the PCB is an eV1527 and when you look up the datasheet of this IC it appears that this chip is internally programmed on one out of a total of 1,048,576 address codes. After transmitting this 20-bit wide address code, the switch transmits four data bits.

This wall transmitter contains, see the picture below, amazingly little electronics. What is immediately noticeable is that there is space on the PCB for three print switches, of which only the middle one is present. A handyman can therefore make a three-channel transmitter from this single-channel transmitter with some soldering work. The large transmitting antenna that fills approximately half of the print surface provides a wide range or 25 m. The only chip on the PCB is an eV1527 and when you look up the datasheet of this IC it appears that this chip is internally programmed on one out of a total of 1,048,576 address codes. After transmitting this 20-bit wide address code, the switch transmits four data bits.

This wall transmitter contains, see the picture below, amazingly little electronics. What is immediately noticeable is that there is space on the PCB for three print switches, of which only the middle one is present. A handyman can therefore make a three-channel transmitter from this single-channel transmitter with some soldering work. The large transmitting antenna that fills approximately half of the print surface provides a wide range or 25 m. The only chip on the PCB is an eV1527 and when you look up the datasheet of this IC it appears that this chip is internally programmed on one out of a total of 1,048,576 address codes. After transmitting this 20-bit wide address code, the switch transmits four data bits.
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avivavniVIP2
IL
07/08/2019

Super fast shipping to Israel. Thank you very much.

Super fast shipping to Israel. Thank you very much.

Super fast shipping to Israel. Thank you very much.
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