Find Jobs
Hire Freelancers

Wireless pump start-stop on tank level.

$30-250 USD

Mbyllur
Postuar almost 2 years ago

$30-250 USD

Paguhet në dorëzim
I need to install a system to stop and start a pump wirelessly. I have a standard DOL starter. The pump is located about 100 m from the tank.
ID e Projektit: 33996903

Rreth projektit

26 propozime
Projekt në distancë
Aktive 2 yrs ago

Po kërkoni të fitoni para?

Përfitimet e ofertës për Freelancer

Vendosni buxhetin dhe afatin tuaj
Paguhuni për punën tuaj
Përshkruani propozimin tuaj
Është falas të regjistrohesh dhe të bësh oferta për punë
26 freelancers are bidding on average $152 USD for this job
Avatari i Përdoruesit
Hello sir, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working product. I HAVE ALL THE HARDWARE AVAILABLE TO TEST AND DEBUG THE CODES. If you wish we can discuss details in chat. Thanks
$300 USD në 20 ditë
4,8 (73 përshtypje)
7,1
7,1
Avatari i Përdoruesit
Hi, I've experience developing wireless sensors and actuators for industrial and energy monitors. For your system, we can use a wireless relay based on GSM or LoRaWan solution and a low-cost microcontroller (Arduino, ESP32, STM32). I'm ready to start working on your project ASAP. Looking forward to hearing from you. Please contact me to discuss this job, Regards, Marco Ciau
$250 USD në 7 ditë
4,9 (19 përshtypje)
6,1
6,1
Avatari i Përdoruesit
Hi There, I am a senior PhD Level Expert and Have more than 5 years of experience in electronics and embedded design. Just check my profile and share your details. Time and Budget will be discussed. Thanks
$140 USD në 7 ditë
4,8 (89 përshtypje)
6,1
6,1
Avatari i Përdoruesit
Please feel free to contact me in chat for discussion. I have an experience in creation of such type of projects (radio-controlled devices with a range 50...1000 m) I will provide you a partlist (amazon, ebay or aliexpress), code, and connection diagram. Also, I can provide a remote assistance in assembling and debugging of device. (2-3 hours of working time, if you need more - that's discussable) I have made more than 200 Arduino-based projects on different freelance stocks. I work with Arduino since 2010 and have more than 30 years of experience in programming and electronics.
$100 USD në 7 ditë
4,9 (84 përshtypje)
5,8
5,8
Avatari i Përdoruesit
I can provide you wireless solution to control pump based on water level. I have developed similar solution.
$150 USD në 7 ditë
4,9 (41 përshtypje)
5,5
5,5
Avatari i Përdoruesit
Hello, I am an electronics and telecommunication engineer and my major is wireless systems' design. I am experienced in hardware and embedded systems' design. I have designed/printed/tested many PCBs and I am quite experienced with RF design such as designing antennas, matching networks(distributed/lumped elements), filters(distributed/lumped elements), power amplifiers, dividers, feed networks, differential pairs/signals, EMI, clearance areas, shielding for EMI, conducted interference, common mode, etc, LVD, high speed data communication. I also wrote many firmwares and I have checked your requirements. I can design you a 443MHz system that can do the job. Just give me all the details and I will do my best to help you. Best regards
$140 USD në 7 ditë
4,7 (54 përshtypje)
5,7
5,7
Avatari i Përdoruesit
Good day, I have strong experience in Electronics, Wireless designing and I can help to install a system to stop and start a pump wirelessly for you. I would like to have a thorough discussion on this project as there are certain suggestions from my side After dedicating more than 30 years to the electronics design and development, I am passionate in designing the best products Technology wise I have worked on all the latest technologies like GSM, 5G, Lora, Wireless Pump etc And have worked on more than 20 design tools for designing and simulation purpose Some of the generic queries from my side are: 1. What is the application of this product? 2. What will be the ambient temperature of this product? 3. What are the mechanical constraints to be taken care of? If you are someone who wants to benefit from my experience just message me Hi and I shall be there for you  Regards Hari Mohan Engineering for one is magic for others
$140 USD në 2 ditë
5,0 (3 përshtypje)
4,8
4,8
Avatari i Përdoruesit
Hello dear sir I read your post. I can complete your project. I have better experience in embedded system. Send me message for more information. Thanks
$50 USD në 7 ditë
5,0 (3 përshtypje)
1,8
1,8
Avatari i Përdoruesit
Hello. I have experience controlling many objects wirelessly with different rf devices. Your project is so easy for me.
$140 USD në 7 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
Hi,the best possible solution for this project is to make use of Lora transceivers due to the fact that the can transmit and receive over very long distances (1-3km),as this is the method I'll be using for your design. I've implement these systems for various projects examples of such was a long range soil pH measuring device with range of over 1.5km ,the advantage of using my system is that you can modify your tanks height for longer range communication. I will provide you a detailed schematic and firmware for this design. Thank you.
$190 USD në 8 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
hello sir, i have expirience at android application developer in java , c language microcontroller, pcb design. Is there anything I can do for you?
$140 USD në 7 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
Dear Sir/Madam, I would like to take your work. Request you to send details. I am having good experience in programing and micro roller. Regards, Ashok
$140 USD në 7 ditë
1,0 (1 review)
0,2
0,2
Avatari i Përdoruesit
Dear Recuriter I have understand your project specification. You want me to install a system to stop and start motor with dol starter automatically.I have some queries . After that I will be able to do your work quite easily. I am an electrical Enginner having an experience of 5 + years in Electrical Design i.e Communication + Power ,Design of LV and HV system, Design of Low Current Equipment such as Fire alarm and PTBX system , Telephone system and CCTV systme . I also have also comprehensive knowledge of IEE , IEC and NFPA standards. I have also work with Embeddedd system, keil programming,C++ Programming,Java programming and I have done so much work on STM 32 , 8051 controller.I have also done a lot of project on Arduino and verilog modules. I will assure you about the quality and timely delivery of your work . Looking forward for your response. Regards
$200 USD në 3 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
Hi, We have read your description and we can do it for you on time. Our versatile and dedicated team members have experienced in these types of projects. Price is negotiable and our main motive is to provide quality projects on time. For detailed discussion, Please message us. Thanks and Regards, Looking forward:)
$140 USD në 1 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
Hi, I am an Embedded Systems Developer. I help you with your project. If you want a wireless remote working on RF to start and stop pump I can build that or if you want to control the pump through your smartphone I can also help you with that.
$140 USD në 7 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
Hello, I’m interested in this project, but I need some more information. At the moment you have a pump is started by the meaning of a DOL right? For this kind of project, I think that an off the shelf device like esp-8266 can be a good choice to make the wireless communication. It can be used in both transmitter and receiver side. It only needs an ac/dc adapter. To replace the DOL we can use a relay driven by the esp-8266. If you are interested, please leave a message on my chat so we can discuss the budget and deadline of the project and in more details about the project itself.
$140 USD në 7 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
I can make it for free! I think the best solution is using RC which stands for (Radio Control). I believe this is the best and cheapest communication method for the project. so basically what I'm going to do is: 1. Know more info about the project 2. Choose the components for the projects 3. Design the schematic 4. Design the PCB 5. Make a body for the project if you'd like to Can't wait to work with you!
$100 USD në 5 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
I have good experience in Embedded Systems, and also automation control. I can help you to handle this project and finish with good support and skill sharing.
$140 USD në 7 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
Using two microcontroller and we cam communicate with eachother wireless and turn on and turn off the pump , my self wesly i am embedded engineer i cam help u in this project
$250 USD në 5 ditë
0,0 (0 përshtypje)
0,0
0,0

Rreth klientit

Flamuri i NAMIBIA
Windhoek, Namibia
0,0
0
Anëtar që nga qer 27, 2022

Verifikimi i klientit

Faleminderit! Ne ju kemi dërguar me email një lidhje për të kërkuar kredinë tuaj falas.
Ndodhi një gabim gjatë dërgimit të email-it tuaj. Ju lutemi provoni përsëri.
Përdorues të regjistruar Punë të postuara
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Po ngarkohet shikimi paraprak
Leja u dha për Geolocation.
Seanca e hyrjes ka skaduar dhe ke dalë. Hyr sërish.