RGB blinker

€30-250 EUR

Zavřený

Zveřejněno

přibližně před 5 roky

€30-250 EUR

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Idea: RGB blinker Device is sleeping until it is daylight. If light falls below the limit blinker lights up and every 5s (aproximattelly) changes RGB color in a random manner. Change should be done in smooth manner. Realization: Microcontroller is in the sleeping mode all the time. During sleep mode every 5s it wakes up just to check ADC value. If it found it below specific level then wakes up, in other case sleeps for 5s more. In wake up state every 5s microcontroller randoms 3 numbers for R,G and B from 1 to 6. From the PVM table choose value [0 20 40 60 80 100] according to the randomized number. During 5s intervals of choosing different color every 100ms PWMtmp=(PWMnew-PWMold)*step/totalsteps. Realisation on EFM8BB10F2G-A-QFN20 Silicon Labs Busy Bee [login to view URL]

Embedded Software

Microcontroller

IČ projektu: 18610346

O projektu

8 nabídky

Vzdálený projekt

Aktivní před 5 roky

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8 freelanceři nabízejí v průměru €170 EUR za tuto práci

@amelectronics

Hello sir, I have experience in designing electronics circuits and can make your project. i will make your project completely on my side and will deliver a working prototype. I can also develop hardware compatible android and windows based apps. I can show you my previous experience on similar projects. If you wish we can discuss in chat. Thanks

€200 EUR v 10 dnech

4,8

(60 recenze)

7,1

@mechatronicsengr

Hi, Ihope you are doing well. I have expertise in embedded system design and development. I have understood your project requirements and I have worked with Sleep Mode based Low Power projects. I can execute this project in less possible time. Looking Forward, Khawaja

€200 EUR v 3 dnech

4,8

(74 recenze)

7,0

@sagradoamicus

Hello I am experienced embedded system programmer and circuit designer I can do it for you. I have read the details and I can do it for you Please get in touch to discuss more in detail Regards

€200 EUR v 3 dnech

4,8

(50 recenze)

6,9

@Anthony989

Hello, I am Anthony from Sri lanka. We are a hardware designing & prototyping company. Why you should hire me ? - I have seven years of experience in the field and have developed many systems. - I have state of the art testing lab and PCB fabrication workshop. - We have DLP & FDM 3D printing, - I have many contacts in China. I can help you with mass producing this. Please contact me if you are interested. Thank you Anthony

€155 EUR v 3 dnech

4,8

(55 recenze)

6,4

@ExpertEngineer7

Before awarding to anyone, give me a chance to discuss it with you. I am embedded system electronics engineer with 3 years of experience in iot development. I have worked on home automation, beacon based indoor positioning system, smart parking system with real parking spots update on mobile app, etc. Another iot product I worked on was women saftety device, on which, if women press the button, her location is shared with her family members and it starts recording audio to a cloud server automatically, while at the same time it calls nearest police station automatically. Please consider sending me a message so that we can discuss this further

€199 EUR v 7 dnech

5,0

(9 recenze)

4,9

@soltracker

Yes buddy,,me here to accomplish this task, i did 200+ projects myself,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

€90 EUR v 3 dnech

4,8

(54 recenze)

4,5

@AF1122

i am an electrical and electronic engineer specialist in hardware and software design i have made many RGB projects like that it is easy for me to do this project

€66 EUR v 2 dnech