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4.51 out of 5
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  • 05/05/2020

    Prompt delivery. Good packaging. Quality not tested yet...

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  • 08/09/2022

    Fun to build. First I found a build video and then the instructions in English. They were not necessary. I only wanted to know what resistor and capacitor would be needed to enable a beep function for Morris code. I made two and they both work equally poor. After playing with the tuning I was getting better sound but broke off the speaker coil tab with the stiff wires included putting it back in the housing so I did not get to test the range after adjusting the tuning. The frequency is close to my old cordless phones I still use and it is what makes them most interesting.

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  • 08/06/2020

    Very nice really simple kits, with which children from about 11-12 years can collect their first electronic experiences and ultimately also get a tangible result. The frequency range of 49 MHz is probably not legal to operate in any country, but the transmission power is so low that no interference can be expected. Also very nice to use as a construction and craft project in youth groups, at the price you can do nothing wrong.

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  • 01/12/2019

    very good and cheap kit. it should be modified for the 50mhz amateur radio band

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  • 21/01/2021

    Ok, well packaged, no missing parts

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  • 08/08/2019

    Top product. thank you very much

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  • 11/03/2022

    As a picture of 🤗🤗🤗

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  • 07/11/2021

    Fast shipping again. The kit looks complete. But don't know how it will look when finished, let's see.

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  • 21/01/2021

    ok, well packaged, no missing parts

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  • 17/01/2021

    Thanks Bro, yours product usefully

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