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wireless rf module

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wireless rf module Customers Reviews

  • Seems to work

    posted by anode505

    Small, relay outputs
    Got this for while working on machinery, so I can jump out switches and such. The jumpers have a weird set up, with A&B on relays A&B latch, with just A or B jumper on, then the A&B relays toggle with just hitting the A button. (and outputs 1=D 2= C 3=B and 1=A, backwards) I just left the jumpers on, giving me 2 latched relays and 2 momentary one.
    Will save me a lot of walking around.
  • Very good item

    posted by marenas

    The device works in large distance. It is easy to instal into the breadboard. Stable signal is issued. Wide application, because there are four outputs with 3.5 V voltage. The standard operating frequency can be easily tied to the control module, standard RC remote control, thus allowing the device utilization.
    The device can be used to drive 5V relay. It can also be used as a simple one-way switch.
    The device according to their potential is worth the price.
  • Very good Wireless Remote control

    posted by Nick17200

    I bought 10 sets of this model of remoteI am very happy with them. They consium low power, long-range .Working frequency: 433.92MHz, Control modes: Latch (L), Unlatch (M), They report excellent price! Honestly recommend!
    Although the figure is frameless reception I received as a bonus the 10 sets with case!The wireless receiving controller, with high-security, stable performance, low power consumption.
    radio remote control high quality, robust and stable!
  • VERY NICE Transceiver!

    posted by markjeffery2012

    VERY NICE Transceiver, I tested this unit with a RS232 (max232) converter connected to my computer, and a PIC16 micro controller, and the results were very good! I did not test long range, but short range showed good results! The +5V was a major turn on!
    I LOVE THIS SMALL and COMPACT unit! I WILL BUY A TON MORE OF THESE!!!! The testing of the unit was very simple and EXCELLENT!!!!
    You wont be disappointed in this unit for the price! The parts on the board are top quality and you cant build it for this price! I was looking for a cheap and easy solution, and i found it!!! VERY GOOD PURCHASE!
  • Remote control

    posted by MYSAK

    Good idea, simple execution.Perfect for my application.The product has a good range, battery life, I can not judge the driver because of the short time during which own the equipment.
    It would be a good test output.New products do not work good name of the supplier-DX.
    High costs in reclaiming.The second time I will think twice if you buy a similar product on the DX, or at home.

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