Our company is in need of an electrical engineer to help us design the following simple circuit ...
1. Our device needs a little chip that will communicate with an iphone/android app via bluetooth. The app will let us send settings to the chip. Its for Timing, when to open or close a door (via lock release)
2. We need the lock to open at the times we specify, and when it closes it remains closed until next scheduled opening.
Very simple, 7 day/week schedule 24 our clock with timezones.
ex: I can set it to open
Sat/Sun from 9am-9pm
and closed the rest of the week.
Need simple CAD drawings as well perhaps
Hi, We are team of engineers. We have done a similar work for local company. via Bluetooth class 2.0. I can send photos and screen shoots on the chat. Ushan from Rational-X Relevant Skills and Experience BLE PCB desig Daha Fazla
10 freelancers are bidding on average $473 for this job
Electrical engineer here to help u Relevant Skills and Experience Electrical engineer Proposed Milestones $388 USD - required work
hi, we need a Bluetooth module like HM11, a microcontroller like Pic18F4540, a real time clock IC (RTC) with Lithium ion Battery and USB charger. To open door we need to operate a solids state switch or a relay. Also Daha Fazla
Relevant Skills and Experience Circuit Design, Electrical Engineering Proposed Milestones $333 USD - initial milestone
Hi have samples How are you As i am new here but working on online plate forms from the last 7 years I worked alot related to your work Thanks Relevant Skills and Experience work Proposed Milestones $250 USD - fu Daha Fazla
I have experience in designing circuits more than 3 years. And worked with ESP32 SOC, nRF51822 BLE solutions recently. I can demonstrate the required feature in shorter period of time. Relevant Skills and Experience L Daha Fazla
i can do it with a lot of upgrades for this kind of stuff Relevant Skills and Experience i made more advanced project with same idea for my home Proposed Milestones $666 USD - can make circuit diagram , simulation ,a Daha Fazla
Hi, I propose using this module [url removed, login to view] It can be used to turn on and off devices via pins, so this is basically all you need. Relevant Skills and Daha Fazla