Build simple battery powered magnetic field detector (2-10Hz)

$30-250 NZD

Terminado

Publicado

hace casi 5 años

$30-250 NZD

Pagado a la entrega

Build simple circuit (and code) using 3 axis magnetometer (preferably LSM303C) to look for frequency between 2-10Hz on all three axis with adjustable gain. When field is detected, trigger an LED which then stays on for 0.5 seconds after the field disappears. Circuit is to be small and powered from one LiIon 18650 must be suitably power frugal

Electronics

Electrical Engineering

Microcontroller

Engineering

Circuit Design

ID del proyecto: 20541387

Información sobre el proyecto

6 propuestas

Proyecto remoto

Activo hace 5 años

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Adjudicado a:

@VictoriaAmbler

Hello! I'm Victoria from Italy, Electronics Engineering student at the University of Pisa. I have 3 years of experience in PCB and Circuit Design . My PCBs were on a robot that won 2nd place in the European Championship of Robocup. When I read about your project I thought that it's really interesting. I could deliver you a design in a short time. Thanks for reading my application!

$200 NZD en 3 días

4,8

(1 comentario)

2,3

6 freelancers están ofertando un promedio de $237 NZD por este trabajo

@liveexperts123

Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks

$400 NZD en 7 días

4,8

(104 comentarios)

7,8

@umg536

Hi there, please leave a message on my chat so we can discuss the budget and deadline of the project. I have read your project description and i'm confident i can do this project for you perfectly. Thanks

$140 NZD en 7 días

5,0

(38 comentarios)

7,1

@asimzia95

*PIC/AVR/Arduino* Hi, I have a diverse experience when it comes to PCB Design, and embedded system design, as i have a profound engineering background. I am a design engineer in the AVIATION sector, Kindly review my PORTFOLIO, i can get the job done thanks!

$180 NZD en 2 días

5,0

(8 comentarios)

3,4

@zaraza73

I am an electrical engineer, MSC in applied mathematics, PHD. Control and automation. I can do, improve any proposal made by another, with a mutual agreement, with all the details that you need, within my proposal, I can offer you additional extras. We can discuss the details of your needs in the chat. I already have several designs of similar inverters just have to adapt the topology and calculate the power components I'm interested in your project Atte. ING. Luis Moreno

$250 NZD en 7 días