Level Gage

$30-250 USD

В роботі

Опублікований

about 14 years ago

$30-250 USD

Оплачується при отриманні

Hello, We intend to use an ultrasonic sensor to measure the liquid level of a container, the sensor has a nominal frequency of 40khz with a detection range up to 3m. The heigth of the container will be diferent and it could go from 0.50 up to 2 meters. We want to use a PIC and the chossen family should be conservative priced. The range should be adjustable to adapt the measurement of diferent container sizes, outputs will be 5 leds that will indicate 5- Full, 4- 3/4, 3- 1/2, 2- 1/4 & 1- Empty. You can see the sensor at the following adress [login to view URL] If aditional details are needed please advice. The function of the PIC is to send a signal pulse nd then wait ultil it is reflected by the liquid and calculate the distance when it heard back the pulse

Electronics

Mechatronics

Microcontroller

ID проекту: 631739

Про проект

13 пропозицій(-ї)

Дистанційний проект

Активність 14 yrs ago

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13 фрілансерів(-и) готові виконати цю роботу у середньому за $188 USD

@rayE

Please see PMB

$150 USD за 5 дні(-в)

5,0

(1 відгук)

4,5

@bchandra1955

I am postgraduate in automation with 32 years of experience in product design and testing. My quote includes, prototype design, fabrication and testing. See details in MB. Brajesh chandra

$200 USD за 25 дні(-в)

4,5

(7 відгуки(-ів))

3,6

@amitj9

Hi, I have understood the project and we can implement as we have worked on lot of PIC based projects and currently we are working on PIC and ARM based controllers. We are a team of 5 people who have about 70 man-years of experience in embedded design,RF,Telemetry,FPGA/ASIC,Microcontrollers based systems. Worked on CAN,RS485,USB,Ethernet,RS232,MODBUS,Scada bus protocols. Thanks,

$250 USD за 30 дні(-в)

4,9

(2 відгуки(-ів))

2,6

@sunlitetech

Please check your PMB. Thanks

$150 USD за 3 дні(-в)

3,2

(1 відгук)

2,0

@makinmakin

See details in MB.

$200 USD за 15 дні(-в)

0,0

(3 відгуки(-ів))

4,5

@techss

pls see pm for details

$200 USD за 30 дні(-в)

0,0

(0 відгуки(-ів))

0,0

@najam696

Hi; Please check my PMB; Regards; najam

$140 USD за 2 дні(-в)

0,0

(1 відгук)

0,0

@paragkaria

Hi, This is Parag Karia. I have experience of designing the water level sensor. I made this project in TWO variants. Pls. see the PMB for details. Thanks, Parag

$180 USD за 10 дні(-в)

0,0

(0 відгуки(-ів))

0,0

@piceugen

Hello, I’m a Hardware and software developer with experience in scientific measurement devices, automotive and medical device. I can build software for any PIC microcontroller. For this project a PIC 12 it’s enough.

$200 USD за 10 дні(-в)

0,0

(0 відгуки(-ів))

0,0

@srbija7

HI, I HAVE INTERESTED FOR ALL YOURS ULTRASONIC LEVEL DEVICE. I HAVE 27 YEARS EXPIRIENCE IN DESIGN AND SERIAL PRODUCTION MEASUREMENT DEVICES AND AUTOMATIC CONTROL. I F YOU LIKE TO COOPERATION WITH ME, I NEED SOME QUESTION: HOW MUCH DEVICES YOU LIKE MAKE OR ONLY PROTOTYPE? IF I COMPLETE AND MAKE TEST DEVICE , YOU CAN SEND ME COMPONENTS FOR ASSEMBLING BOARDS? FOR COMMUNICATION WITH ME YOU CAN USE M:MACS AT NADLANU DOT COM. BEST REGARDS V.L.

$200 USD за 10 дні(-в)

0,0

(0 відгуки(-ів))

0,0

@enghelfalaky

I have the device ready for use and looking for partnership the device is totally done up to length of 6M if you have a project and want to get it from us talk to me thanks ans good luck

$200 USD за 3 дні(-в)