Ultrasonic water level SMS alert device

Cerrado Publicado hace 5 años Pagado a la entrega
Cerrado Pagado a la entrega

I am looking to sell water level alert devices to residents of small towns and cities in Nigeria so as to alert users on time of low water level in their storage tanks. The device would operate with solar and installed on top of the tanks. The device should be capable of sending an SMS alert for 15% water level. The range of the sense should be 3m max. It needs to be mass produced but 50pcs for a start. Each piece should cost between $10-$20.

Electrónica

Nº del proyecto: #16938765

Sobre el proyecto

9 propuestas Proyecto remoto Activo hace 5 años

9 freelancers están ofertando un promedio de $33 por este trabajo

sajjadahmed19

Hi. I can design this for you

$15 USD en 5 días
(41 comentarios)
5.5
danish2051

A proposal has not yet been provided

$30 USD en 3 días
(5 comentarios)
3.4
soltracker

How r u?buddy,,,,an easy task...u will feel brotherhood..........................................................................................

$15 USD en 1 día
(10 comentarios)
3.0
shubhankert

I can do this project please share some more details to get started and i will show you some of my sample projects similar to this one and show you some of my other projects

$30 USD en 2 días
(2 comentarios)
1.1