Đã Đóng

Altimeter-based or Bluetooth-based switch

I would like to have a small, lightweight chip (perhaps a ATMEGA328P-PU chip?) programmed to work with an attached altimeter and an electronic switch.

The concept is to have a drone carry it, and only when the "device" senses it is a certain distance from where it was "turned on", it then opens a switch that allows battery current to flow to a radio-receiver., turning that receiver "on" (the receiver is not part of the device to be built.

I would need a way to download it onto other chips if and when someone wants a few dozen of the devices.

I suppose it could be done differently, using an iPhone and a persistent bluetooth connection which keeps the electrical switch "open", which, when it the bluetooth connection is "broken" (for example, when the drone flies up 100 feet), it then closes a switch which allows battery current to flow to a radio-receiver, turning that receiver "on".

I'm not sure which will work the best.


Kĩ năng: Bluetooth, Kĩ thuật điện, Điện tử, Vi điều khiển, PCB Layout

Xem nhiều hơn: bluetooth web based management console, web based projects using aspnet, mobile application based sms using php, iphone controlled switch, low voltage bluetooth switch, cell phone controlled switch, mobile controlled switch, smart switch for home, wifi controlled switch, bluetooth controlled light switch circuit, wireless light switch, idea putting attendance daily based employeers using aspnet, template based designs using includes, web based game using php build town, role based authentication using sql server 2005 aspnet, create browser based game using php, gsm based projects using pic ccs compiler, build text based game using php mysql, browser based games using dhtml, sql based photography using flash

Về Bên Thuê:
( 0 nhận xét ) New Canaan, United States

ID dự án: #19659183

2 freelancer đang chào giá trung bình $757 cho công việc này


Hello Sir, I've carefully checked your job posting and I'm very interesting in this task as an one of expert of BLE. Through the job posting, I've figure out something though, there are remain some questions to fully Thêm

$750 USD trong 7 ngày
(35 Nhận xét)

Hi hope you are doing well. I have extensive experience in embedded systems design and development. I understood your requirements and would like to discuss it further. Yes atmega is good option what's range betwee Thêm

$764 USD trong 10 ngày
(64 Nhận xét)