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Bluetooth (BLE) controlled booster circuit

$200-400 USD

In Progress
Posted over 11 years ago

$200-400 USD

Paid on delivery
Hi all freelancers. We are looking for a freelancer who will be able to help us complete an electronics project where the schematic is almost done. The schematic includes a booster circuitry for generating up to 60V from a single coin cell battery (3V). The generated voltage should be regulated according to the current running thru the attached test leads to make a constant current of 2mA, and never greater! The booster circuitry and the MOSFet in that is going to be controlled by a CC2540 BLE chip from Texas Instruments. So the first requirement to our freelancer is experience with this microprocessor, doing the PCB layout for a Bluetooth design and being able to write software for it. It is also required that the freelancer has got his own evaluation board of the CC2540 if he needs to do any testing while developing the software. Though it doesn't matter which one. What we require by the freelancer is in short: - Confirmation of working booster circuitry with the selected BOM and schematic - Doing the PCB layout of the whole circuitry including the CC2540 chip and on-board Bluetooth antenna - Design preferably done in Altium - Developing the software for the CC2540 chip to regulate/control the MOSFet in the booster circuitry always making sure that 2mA is running thru the test leads - The software should also be capable of setting a specific/other current and doing ramp ups - Developing a test application for the PC (with BLE dongle attached) to control the circuit (current setting, ramp ups, selection og test leads) - The final idea is to implement the application on an iPhone but this is not a part of this project! So when this project is finalized we should have the following files from the freelancer: - Altium Schematic and PCB layout - Tested software for CC2540 - Test application for the PC for communication with the CC2540 device/board We are looking forward to your bids. Please do not hesitate sending us a PM for any questions.
Project ID: 1733877

About the project

5 proposals
Remote project
Active 12 yrs ago

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hi i can do that thanks
$400 USD in 14 days
4.9 (14 reviews)
5.1
5.1
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Dear Sir, I`m an Hardware Engineer with experience gained from participation in major projects. I can meet the requirements of the project delivering you a quality product. I can make a high quality prototype for you designed in ALTIUM 10. Thanks!
$450 USD in 45 days
0.0 (1 review)
0.0
0.0
5 freelancers are bidding on average $677 USD for this job
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hi, i can help.
$1,400 USD in 90 days
4.9 (24 reviews)
5.5
5.5
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Dear Sir, We are Reserach and Development company whose working area are : -Digital Motor Control -Analog Design -Electronic Design -Power Electronics -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux estimation algoritm generation -DSP(TMS320) implementation on motor drive -Low speed application -Torque and speed loop generation -Control algoritms Analog design -Low power distribution -Noissless special opamp based analog circuits -Analog filters -Orcad simulation of several circuits Electronic Design -RF transmitter and receiver -Bluetooh reader and transmitter -Magnetic reader Power Electronics -Implementation motor drive -AC/DC converter -DC-DC converter -Battery charger -Solar inverter -Renewable Energy simulations -Uninterruptle power supplies PCB design -Schematic design by Altium -PCB design by Altium -Power board design -SMPS board design Embedded system -PIC18,PIC24,PIC30 and dsPIC applications -Ardino -MSP430 -Atmel -DSP(Texas Instruments) -Renesas Matlab -Power Electronics simulation -Motor drive -Wind Energy -Solar Energy -Control applications Simulation of Hardware -Orcad Simulation(TI,National, Linear Tech, Maxim libraries) -LTI -National -Matlab Very important Note: References attached. Please look excel file to see projects which we made until now! Hido
$350 USD in 10 days
0.0 (0 reviews)
2.4
2.4
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Dear Sir, Your project is interesting for us. For details - in PM Redards bulgar
$785 USD in 30 days
0.0 (0 reviews)
4.0
4.0

About the client

Flag of DENMARK
Holstebro, Denmark
3.6
1
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Member since Dec 23, 2008

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