1-wire DS2408 8-channel adressable switch - 1-wire to 0-10V project

€30-250 EUR

Finalizat

Data postării:

circa 9 ani în urmă

€30-250 EUR

Plata la predare

The device is equipped with a 1-wire DS2408 8-channel adressable switch. It transfers the 256 possible states of the switch to an output-voltage of 0-10V. Each channel has following values: channel 0 1 channel 1 2 channel 2 4 channel 3 8 channel 4 16 channel 5 32 The outputs are read by a Microcontroller an transfered to the analog output automatically. All outputs 0 = 10V output voltage all outputs 1 (or 255 decimal or ff hex) = 0V output voltage The logic is inverted. The active outputs are summed up according to their values (see chart) an set as the according analog value at the output of the device. note: After switch on the device starts from Standby to normal-mode, after one time a voltage lower 10v has been set. Stand by is indicated as following: DATA LED is flashing and output is 0V

ID-ul proiectului: 7361029

Despre proiect

16 propuneri

Proiect la distanță

Activ: 9 ani în urmă

Vrei să câștigi bani?

Adresa de e-mail

Avantajele de a licita pe platforma Freelancer

Stabilește bugetul și intervalul temporal

Îți primești plata pentru serviciile prestate

Evidențiază-ți propunerea

Te înregistrezi și licitezi gratuit pentru proiecte

Acordat utilizatorului:

@GabrielSoare

Propunerea nu a fost încă furnizată

€200 EUR în 3 zile

4,9

(14 recenzii)

4,9

16 freelanceri plasează o ofertă medie de €133 EUR pentru proiect

@riki888vw

Hi, I have experience in Arduino developing - sensors, interfacing, motors, networking, PC connectivity etc. I can do your project. Best regards.

€234 EUR în 5 zile

5,0

(20 recenzii)

5,4

@tifoda

Hello. Im designing different electronics devices, mostly based on avr, arm MCUs and boards with them like arduino, stm-discovery etc. I can help you with your deal and since im new one here I can do it cheaper then anybody. (autopromotion^)) Do you expect to use existing arduino board or something like or need custom pcb design? What power source are you going to use? What is load for out voltage? Have some other questions, lets talk. Sinse lack of info my bid can be changed later.

€100 EUR în 10 zile

4,9

(30 recenzii)

5,3

@chamikaIGamage

Hi I'm Electronic Engineer and Arduino Expert , you can see several arduino Project has been completed and some of projects currently manufacturing as well for more detail visit profile Thank you

€155 EUR în 3 zile

5,0

(18 recenzii)

5,2

@goharriz

Hi, Could you post or send the chart referred in the description? It would be very helpful, thank you.

€155 EUR în 10 zile

5,0

(24 recenzii)

5,2

@florinconstantin

ACTUAL BIDDER! NOT A SUBCONTRACTOR!!! Hello, i have a PhD in Mechatronics and ample experience with Arduino boards, as well as microcontrollers. I have worked on many projects before and i can provide proof of those projects. Please contact me or view my profile for further reference. Best regards

€111 EUR în 3 zile

5,0

(8 recenzii)

4,3

@KoB0

Hello! I have wide experience in developing MCU based systems. So, I can provide good solution for you. You need Digital to Analog Converter, using DS2408, as I understand . Input value is 8 digital pins (value 0-255) and output (0-10V). Are you going to use R-2R DAC after DS2408? Right? My bid includes developing firmware and testing on a simulator. I can build a prototype for additional €50. The project can be based on Arduino or Microchip PIC MCU. Let me know if you are interested and we will discuss your project in details. Regards, Bogdan.

€100 EUR în 10 zile

5,0

(7 recenzii)

4,3

@LuisMa

I have working with Arduino projects the last five years. The type of work described by you is within my skills. I am very interested to assist you in your development needs.

€200 EUR în 7 zile

5,0

(5 recenzii)

4,4

@anatolyzimin

A proposal has not yet been provided

€91 EUR în 5 zile

3,4

(19 recenzii)

5,8

@atuldubey94

A proposal has not yet been provided

€166 EUR în 3 zile

0,0

(0 recenzii)

0,0

@sikerlop

****************************I AM READY TO WORK CAN HELP YOU VERY LOW BUDGET PLEASE CHAT ME***********************************

€30 EUR în 1 zi

0,0

(0 recenzii)

0,0

@sergeymozol

Предложение еще не подано

€155 EUR în 3 zile

0,0

(0 recenzii)

0,0

@XiLinX

A proposal has not yet been provided

€34 EUR în 3 zile

0,0

(0 recenzii)

0,0

@ernestoecr

Six years of experience developing hardware and firmware for DMS (Dinamyc Message Signs) manufacturer.

€133 EUR în 3 zile

0,0

(0 recenzii)

0,0

@anupam28oct

I can do the project within given time. I have done MTECH in Power Electronics from NIT Kurukshetra with thesis topic on "Microcontroller Based Chopper Fed DC Motor". I gained a lot of knowledge and experience on this project.

€111 EUR în 7 zile