Shopkick Device

I want a device similar to what ShopKick That produces a high pitch sound that can not be heard by humans.


-The device must cover large spaces with obstacles and noise.

-The device must produce high pitch sound with more than 21khz that cant be heard by humans

-I will need the demo device to be shipped to my country.

-I will also need the documentation to reassemble this device and circuit design.

-220v plugin input.

- The most important thing to keep in mind is that the device components and assembling cost must be as low as possible(for later production).

Kemahiran: Kejuruteraan Elektrik, Elektronik, Reka Bentuk Pembuatan, Kejuruteraan Mekanikal, Rekabentuk Produk

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Tentang Majikan:
( 1 ulasan ) Cairo, Egypt

ID Projek: #4074259

4 pekerja bebas membida secara purata $950 untuk pekerjaan ini


hi, i can help.

$1500 USD dalam 42 hari
(40 Ulasan)

Professional engineer here................................

$999 USD dalam 45 hari
(19 Ulasan)

Hi, do you need a professional help?

$200 USD dalam 3 hari
(11 Ulasan)

hi i have lot of experience in electronics design and development contact me.

$220 USD dalam 10 hari
(0 Ulasan)

Hi, We can render professional help on this project.

$1100 USD dalam 45 hari
(0 Ulasan)