Humidity sensor with remote switching
Budget
Posted: 5 years ago
Opened
- Description
- Hi.
I am looking for someone to make a humidity sensor that can send a signal to a remote receiver switch via short distance radio link.
The sensor will be installed in a false ceiling, while the receiver will be installed on a fan.
Both need to run off mains (240V, 50Hz), with the receiver switch having a relay output for a mains fan (contacts rated for 240V, 5A minimum). Both units need to be compact and the receiver has to be in a sealed housing (so may require heatsink).
Urgent need, so please respond only if you can produce the units within a week or so.
Skills:
Electronic Design,Product Development,Circuits
- Category
Source: guru.com
Add a bid
Similar freelance jobs
$250
Hi gurus, I need help with building a pressure vessel model with metallic end Bose and composite continuum shells subjects to internal pressure. Solution may be of any kind (conventional shell, continuum shell out solid composite). I will provide geometry in acis it step format or even Abaqus part. Please......
5 years ago
$250
Large house Electrical system design. This should include all electrical details and Bill of Material and Quantity (BOM/BOQ) in MS Excel Format. The Electrical system is European (220-240V). Central AC unit and Airflow design. Thank you. Skills:. Electrical Design,Electrical Engineering,Lighting Design,Microsoft......
5 years ago
$250
Have source data in NetCDF format, which needs to be converted into a tabular format and allow querying, reporting and dashboards on top of it. All this should be done within AWS ecosystem. Skills:. Python. Working conditions:....
5 years ago
I am looking for someone to do solidworks designs for a prototype frame for an industrial environment. The frame would be a tunnel and support frame for cameras, lasers and other associated sensor equipment including a way ensure darkness. Unit would be mounted onto an existing conveyor system and would......
5 years ago
$250
Hello attached below is the Project file. Let me know if you can complete this project for my company's research and development team. Thank you. Skills:. Arena Simulation Software,Simulation,Manufacturing Cell Project. docx,Annex A . xlsx. Working conditions:....
5 years ago
I have an idea to build a home automation system. Please pm me if you are interested. Skills:....
5 years ago
$250
I am looking for a Revit draftsman. The task is to come up with external elevations for the buildings so they look good and then complete a set of drawings consisting of 5 pages Site plan with ground floor First floor Upper level plan Elevations Shadow diagram 3D view You will obviously be required to......
5 years ago
Hey, so i have a project to build trim wheel that integrated with flight simulator. I can build the trim wheel but i dont how connected to flight simulator because i need interface for both of them. I use : rotary encoder to read the rotation Also the software is Microsoft flight simulator X. Did you......
5 years ago
In search of an experienced Chief Architect designer to detail out 3d models. Job will include placing furniture, wall colors, light fixtures, exterior finishes, landscaping, ect. Experience in terrain elevations and pools a plus. Skills:....
5 years ago
Hi, I have a chapstick design that is 80% complete. There are some design flaws that make the chapstick not functional as pointed by the arrows in the attachment. My design is the blue chapstick. After printing on the Elegoo Mars SLA printer, none of the parts for my blue chapstick fit. See job description......
5 years ago
I am looking for someone to create a full graphics package for a Tridium Niagara 4 system. The site consists of 4 identical buildings. Pages needed would include the following: - Dashboard - Floor Plan Navigation - Heat Pump Loop (Boilers, Pumps, Cooling Tower) - Make-up air unit - Heat Pumps - Summary......
5 years ago
$40
Revit 2017-MEP As Needed $30-$40/hr per experience. Skills:. Mechanical. Working conditions:....
5 years ago
We need a 3D model created for a Duplex Strainer. Currently we just need one file made, but there is an opportunity for more work after completion. 1 week turn around. The file below needs to be edited to change the location of the bolt holes at the bottom of the product. Skills:. 3D Design,keckley_62RFD-36-SSDPXF....
5 years ago
Should have more than 6 years of hands-on experience in all AWS Services Mostly in Design and Deploy Cloud Infrastructure Solutions based on the specific application requirements, including but not limited to Amazon Web Services (AWS). § Should have hands on experience in scalable computing by use of......
5 years ago
To prepare Electrical Single LIne Diagram from hand made schematic of electrical system. Required data will be provided. Two SLDs required one for relatively small simple panel. Skills:....
5 years ago
$500
Help me to develop my understanding and hands on experience in electric motor design. The topics I would like to learn are: 1. Electromagnetic analysis of motors 2. Thermal analysis of e-motors 3. Analysis and validation of designs with Finite Element Analysis calculations in both 2D and 3D 4. Characterize......
5 years ago
$250
structural engineer w/ capability for structural concrete walls Current project: 50 ft long concrete wall on top of a footer…wall is 12 inches thick concrete is 4000 psi mix and using mid-range plasticizer 14 ft tall #4 rebar is horizontal is in three locations and is on 12 inch centers) #5 rebar is......
5 years ago
$250
I have a task that is to be completed in two parts based on the drawings/plans attached. 1) I require a list of take-off calculations of the substructural aspects (groundwork, concrete, below ground etc) of the project 2) One bill of quantities for all the items of the project in ASMM format. Everything......
5 years ago
Need someone who can help model plumbing and electrical fixtures and furniture for us in Revit. This would be an ongoing job as we continually need new items. The first two items are attached that we need. All need to be modeled to scale. P-1 The Kitchen Faucet. L-3 Dining Room Lighting. Skills:. 3D......
5 years ago
report writing for microvalve, micropump - 70 pages. Skills:....
5 years ago
Hi i am looking for a structural engineer that can help me design a steel structure inline speed track. Skills:. Design,Mechanical,Structural / Civil,UNADJUSTEDNONRAW_thumb_1b5e....
5 years ago