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Chrismas Tree LED Controller - HW and FW (2)

$150-500 USD

Chiuso
Pubblicato più di 6 anni fa

$150-500 USD

Pagato al completamento
I want a project, firmware and hardware, of several LED stripes of a Christmas tree. All description is attached into the pdf
Rif. progetto: 14703103

Info sul progetto

20 proposte
Progetto a distanza
Attivo 7 anni fa

Hai voglia di guadagnare un po'?

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20 freelance hanno fatto un'offerta media di $362 USD
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Hi, I am a post graduate power electronics engineer and having very good industrial experience of 8+ years in R&D and project development. I am excellent welding power supplies design, high frequency transformers design, electrical vehicles design, circuits design, multi-channel LED Drivers, Regulated power supplies design with universal input to DC output, Audio amplifier, drives design, Filters design for harmonic analysis and Power factor correction, SMPS, LED drivers, DC-DC, AC-DC converters design, PFC interleaved boost converter, Battery management system, Battery chargers, UPS design, sine wave Inverters, solar grid tie inverters, Solar battery chargers and street light systems design from few watts to KW range using Buck, Boost, and Buck –boost, Interleaved boost/buck, Fly back Push Pull and H-bridge inverters. I have very good experience to design high voltage power supplies up to 50KV for capacitor charging power supplies using soft switching topologies. I have work experience to design from few watts to KW range meeting all compliances like EMI/EMC and safety standards UL etc.
$555 USD in 10 giorni
4,9 (60 valutazioni)
6,7
6,7
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Hello I have experience in designing electronics circuits and can make your project. I will make your project practically on breadboard and will provide you circuit, code and PCB design along with gerber files. I will design your project using extra cheap and reliable components that will be beneficial for you if you are planning to make a commercial product.I also have experience in bluetooth modules and android apps development. I can also develop android app for you that will be able to control your project and you will be able to monitor your data. Futhermore I can design offline programmers for microcontrollers that can program the boards in mass production. If you wish we can discuss in chat. Thanks
$250 USD in 10 giorni
4,9 (30 valutazioni)
6,2
6,2
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Hello, I am Anthony from Sri Lanka and I am a FULL time freelancer. So this is basically my job and I dont mess with it. I have multiple degrees in Electronic and Mechanical Engineering. Relevant Skills and Experience I can design develop and also make you a nice prototype in the time you have given. Please contact me if you are interested. Proposed Milestones $446 USD - Final
$446 USD in 10 giorni
4,8 (51 valutazioni)
6,4
6,4
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I am an expert with more than 15 years of experience in the field of embedded systems, electronics, prototyping and PCB layout. I have worked before on LED sequencers using MCUs (AVR and PIC) Relevant Skills and Experience Embedded Systems, Electronics Prototyping PCB layout Proposed Milestones $200 USD - Schematic design and PCB layout $200 USD - Firmware Development and Testing
$400 USD in 45 giorni
4,9 (42 valutazioni)
5,9
5,9
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Hi, I'm interested in working on this project. Please, consider sending a message so that we can discuss the project details exclusively. Thank you Relevant Skills and Experience electronics Proposed Milestones $161 USD - engineer
$161 USD in 5 giorni
4,9 (37 valutazioni)
4,9
4,9
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hello. I can design a hardware part of your project. I also can arrange production and assembly it in china together with shipment to you home address. Please take a look at my portfolio for examples of my work If you have any question pleas don't hesitate to contact me.
$200 USD in 10 giorni
5,0 (13 valutazioni)
4,0
4,0
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hello, i will design the christmas tree at a discount budget Relevant Skills and Experience led electronics Proposed Milestones $180.5 USD - led design $180.5 USD - christmas what are the minimum requirements?
$361 USD in 1 giorno
4,3 (11 valutazioni)
4,1
4,1
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A proposal has not yet been provided
$440 USD in 6 giorni
5,0 (4 valutazioni)
3,7
3,7
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Hi, I have already worked on a similar project and several other IoT projects for home automation. Please send me message if you are interested. Thanks.
$200 USD in 5 giorni
5,0 (7 valutazioni)
3,3
3,3
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We are 10 Members team with 8+ years of experience. Specialized in all sorts of Electrical and Electronics Automation. We design and Build Products in most efficient possible manner Our Services: * LabVIEW and Matlab programming * FPGA, PIC, AVR and micro controller programming * Circuit and PCB designing * Electronics equipment maintenance * YOKOGAWA’S CENTUM CS3000 DCS programming * Analog Electronics * Rasberry Pie * Arduino series * Intergration of all types of sensors (IR, ultrasonic, heat, pressure,etc;) * GPS * GSM * RTOS (Real Time Operating Systems) * Zigbee, Bluetooth, WiFI modules * All sorts of Automation Systems * LCD, TFT * Finger print recognition * Mass Productions
$444 USD in 15 giorni
5,0 (1 valutazione)
2,8
2,8
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hi, i am working as hardware engineer since 6 years. we have completed more then 30 projects. i would like to work with you Relevant Skills and Experience electronics Proposed Milestones $361 USD - complete
$361 USD in 10 giorni
5,0 (6 valutazioni)
2,2
2,2
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I am a mechatronic engineer and i believe i can hep
$150 USD in 10 giorni
5,0 (2 valutazioni)
0,6
0,6
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My name is James and I am a developer from London, UK. Your project caught my eye and would love to discuss with you. Feel free to read reviews and ask for examples of my work. Thanks Relevant Skills and Experience I am a full stack developer, who has handle many similar projects in the past. I only bid on jobs I am 100% certain I can do. As mentioned please free to ask for relevant examples of my work. Proposed Milestones $180.5 USD - 1 $180.5 USD - 2
$361 USD in 10 giorni
0,0 (0 valutazioni)
0,0
0,0
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I will use Arduino to control the LED stripes and relays to isolate the control circuit from the power circuit and protect the controler. I will use fuses to protect the circuit . Relevant Skills and Experience I am a Mechatronics Engineer, I have developed Automation projects in water treatment plants, air separation plants and bootling plants Proposed Milestones $22 USD - Get the Spechs on the LEDs that are gonna be used $100 USD - Design circuit and draw it Autocad $100 USD - Program Arduino to do the desired function $22 USD - Deliver documents and program When do we start?
$244 USD in 8 giorni
0,0 (0 valutazioni)
0,0
0,0
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I have more than seven years of experience in the field of electronics and electrical product design. I have design more than 20 major industrial products. Relevant Skills and Experience Industrial product design experience, Research Experience, Software knowledge more than 25, PCB designing expert. Proposed Milestones $250 USD - ADVANCE $250 USD - AFTER COMPLETION OF PROJECT
$500 USD in 25 giorni
0,0 (0 valutazioni)
0,5
0,5
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Hello, I am Nancy McDonald we have 13 + years experience in this field. I can assure you 2 months support & service after completion of the project. We have in house PCB design & fabrication. As the provided information is not enough, the bid is just an approach to initiate communication. Some of our work expertise are below. A)Home Automation Products 1)Microcontroller based home power inverter, uninterruptible power supply(UPS), home security system with gsm autodialler , home water management & pump controller 2)wireless pump controller with ISM transmitter & receiver 3)DSP based home inverter upto 5kva 4)Infrared & Rf remote controllers 5)Solar pwm charge controller 6)MPPT Solar charge controller for home inverter & ups systems 7)AUTOMATIC remote gate opener 8)Wireless multi zone home security system-ISM band 433.92Mhz B)INDUSTRIAL PRODUCTS 1)High power online ups systems with IGBTS 2)48V/100AMPS Switched mode power supply with power factor correction 3)Flyback smps 4)Switched mode battery charger upto 1000w B.2)INSTRUMENTATION PROJECTS 1)LCD display for industrial ups systems 2)AC voltage & current monitoring systemss 3)Wireless Control Panel for medicine factory, remote voltage & current monitoring 5)Wireless pressure monitor for detecting gas leak in car ac 5)USB INTERFACE for AC DRIVEs C) HARDWARE PROJECTS 1)FSK, ASK Transmitters, & receivers for 433.92 ISM BAND 2)FSK /ASK Transceivers for 433.92 ISM BAND Nancy
$500 USD in 10 giorni
0,0 (0 valutazioni)
0,0
0,0
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LED control, schematic capture, pcb design and fiwmware design Relevant Skills and Experience Design Video controller Proposed Milestones $277.5 USD - Schamatic & pcb design $277.5 USD - firmware development
$555 USD in 10 giorni
0,0 (0 valutazioni)
0,0
0,0

Info sul cliente

Bandiera: BRAZIL
Curitiba, Brazil
4,4
1
Metodo di pagamento verificato
Membro dal apr 30, 2015

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