433 Mhz Wireless Receiver and Transmitter Remote Control Learning Code 1527 Decoding Module 4 Ch output With Learning Button
All as in the description, tied the key chains in the finished case-everything is fine, as in the story on YouTube, all 7 programs work.
Transmitters are not tested-but I think too there will be no problems.
Receivers are very sensitive to the input voltage, burned one because of the error in the power supply-it is better to immediately put the roll on 5V so that the voltage does not jump accidentally.
Everything works without problems. You can take it. Mail kong reached msk in 14 days.
Well received. If I bought them it's because you have detailed these modules by diagrams. Thank You
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What customers say
62% buyers are happy with:Everything is fine. Track packed well. Product good. It fast. All ok. Service fast. Description corresponds. Received well. Shipping fast.
24% buyers complain about:Receiving module does not work. Order on october 12. Mail kong reached msk in 14 days. Receivers are very sensitive to the input voltage. Transmitters are not tested.