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small transmitter and receiver design

$30-250 USD

Închis
Data postării: aproape 11 ani în urmă

$30-250 USD

Plata la predare
Two small transmitter and receiver designs. Small coin cell lithium battery operated the receiver needs to be very thin the size of a silver dollar.
ID-ul proiectului: 4696091

Despre proiect

12 propuneri
Proiect la distanță
Activ: 11 ani în urmă

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12 freelanceri plasează o ofertă medie de $295 USD pentru proiect
Avatarul utilizatorului
hi, i am an electrical engineer and an embedded system designer. i can help you with this project.
$1.200 USD în 25 zile
4,9 (46 recenzii)
6,4
6,4
Avatarul utilizatorului
Hi i can help you , recommend cc2500 Texas low power RF only for little command , for full conecttion recomend lmx9838 Bluetooth module.
$526 USD în 15 zile
4,7 (16 recenzii)
5,1
5,1
Avatarul utilizatorului
Dear Sir, I'm 15 year experienced Electronics Engineer whose working area is directly related to your project. I have designed several system which is related to your project. I have high level experience about hardware design, analog design, embedded system, microcontroller, power electronics, system simulation, digital motor control. Examples related to your project are attached. It shows my ability to make your project. If you investigate example, you will see that I have strong background similar to your projects. Project lists which I have made until now is attached also. We can determine budget by discussing details of your project. I’m open to work with amount which you can pay. Any questions, you can ask me. The way which will be used to implement is such as: - My profile is below. It shows every issues related to your project. Please evaluate it carefully. If you do it, you will see that I'm ideal candidate who can make your project without any problem. I will wait for being started contract. Regards. Metin 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! Metin
$155 USD în 3 zile
4,7 (10 recenzii)
4,7
4,7
Avatarul utilizatorului
Dear, I offer fast and reliable solutions with max PCB compression.
$250 USD în 20 zile
5,0 (3 recenzii)
4,2
4,2
Avatarul utilizatorului
Hi check your PMB
$250 USD în 15 zile
5,0 (7 recenzii)
3,6
3,6
Avatarul utilizatorului
Electrical Engineer (Gold-Medalist) specialization in Telecommunication from the oldest and the most reputable engineering institute of Pakistan (UET, Lahore). See my PM for my suitability for the project...
$444 USD în 7 zile
5,0 (4 recenzii)
3,5
3,5
Avatarul utilizatorului
Hello; electronic engineer with high skill on RF design. please provide more details about your requirements. regards
$35 USD în 3 zile
5,0 (1 recenzie)
3,3
3,3
Avatarul utilizatorului
ready to do it
$206 USD în 3 zile
0,0 (1 recenzie)
0,0
0,0
Avatarul utilizatorului
Hi, i can help you. I am an electronic engineer with a lot of experience . Check PM
$222 USD în 10 zile
0,0 (0 recenzii)
0,0
0,0
Avatarul utilizatorului
Expert in RF and battery powered devices.
$35 USD în 3 zile
0,0 (0 recenzii)
0,0
0,0
Avatarul utilizatorului
I would like to know in advance, on what frequency band the device works, and specify the value of the frequency (example : VHF 100.00 MHz)
$155 USD în 3 zile
0,0 (0 recenzii)
0,0
0,0
Avatarul utilizatorului
Hi Can help u in this design.I am a electronics engineer with 8 yrs exp in relevant field.
$155 USD în 3 zile
0,0 (0 recenzii)
0,0
0,0
Avatarul utilizatorului
I can do this project.
$333 USD în 25 zile
0,0 (0 recenzii)
0,0
0,0
Avatarul utilizatorului
We are team of 4 members and we can do this
$50 USD în 5 zile
0,0 (0 recenzii)
0,0
0,0
Avatarul utilizatorului
Hi I can do it.
$30 USD în 1 zi
0,0 (0 recenzii)
0,0
0,0
Avatarul utilizatorului
i can do it .............
$222 USD în 8 zile
0,0 (0 recenzii)
0,0
0,0

Despre client

Steagul UNITED STATES
Chicago, United States
0,0
0
Membru din apr. 15, 2013

Verificarea clientului

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