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Electrical Drawing Jobs

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Fixed-Price - Est. Budget: $ 100 Posted
Hi, I am looking to make this possible. I need an on/off switch for an electrical project using mosfets. Two in parallel, so is should handle 100A continuously and 300A peak or more. Size: 40x32mm Current cont: 100A Current peak: 300A Voltage: 14V - 55V (4S to 12S) Price: about 10€ for the PCB and components. http://s24.postimg.org/bkp7eufpx/Spark_Protection_Switch_F_3_D.png http://s2.postimg.org/q4ibbk8ex/Spark_Protection_Switch_B_3_D.png http://s3.postimg.org/8w5bhyfdf/Spark_Protection_Switch_Sch.png Details are here https://github.com/vedderb/SparkSwitch I simply just need help in making this a complete project. Project Details 1. Create a PCB which can use an LED switch. http://www.ebay.com/itm/20PCS-Led-Dot-Light-12V-Car-Auto-Boat-Round-Rocker-ON-OFF-Toggle-SPST-Switch-/171659787329 2. The on/off switch will be in between a 12S LiPo pack and an ESC Speed Controller. The on/off switch will turn the system on & off. 3. PCB would need to be made. Might already be made from the...
Fixed-Price - Est. Budget: $ 2,000 Posted
We are looking for a qualified Electronic Design Engineer to design schematic and write firmware source code in C file and build a PCB to our specification. We have a specification of the requirement, detailing the processes and chips required. We are looking for the following, based on the information we will provide. Source Code C File and C. output exe PCB Schematics and Layout. Prototype If you have the experience and province track record we are looking for please get in contact as we look forward to hearing from you.
Fixed-Price - Est. Budget: $ 700 Posted
Hey Guys, I have designed a circuit.The proposed circuit, will be used for a tracking device. The device can be connected to smartphone via Bluetooth protocol. This circuit contain following sections: 1. controller: This Section contains NRF51422 microcontroller, Antenna, motor driver, LED controller. 2. Power Section: This circuit provide energy for the system. This circuit also charges a battery by solar cell. The system has 2 source of energy, rechargeable battery and a backup battery. Also rechargeable battery has an output to a USB charger. 3. GSM/GPS: this circuit can locate the device and send its data through SMS to the user, also user can communicate with device in long distances via SMS. Concerns: -Circuit Size. Since the device is really compact, size of the circuit is an important factor. -Energy Efficiency: Solar cell is the only source of energy, therefore developing a low powered system is the must. Cooperation I will provide schematic design of the...
Fixed-Price - Est. Budget: $ 1,000 Posted
Hello I am trying to place a small strobe light on a vest that has a proximity sensor attached to the strobe light. I also need a larger strobe light that has a magnetic base so that it can be attached to a metal container. The goal is to have the mini strobe on the vest to begin flashing when the larger strobe like is near 500-100 ft away. I am assuming that the larger strobe light will need some form of transponder that puts out a signal that the mini strobe light will detect when in the presence or near the output signal. So I need all the electronic part done as I am no where near competent enough to do myself.
Fixed-Price - Est. Budget: $ 50 Posted
1. Model and simulate a three phase squirrel cage induction motor in PLECS. 2. Model and simulate an 11kV mesh circuit using PSCAD/EMTDC software. 3. Report of 1500 words 4. Please thoroughly check the details in the attachments, deliverables before confirming. 5. Excellent Writing skills.
Fixed-Price - Est. Budget: $ 500 Posted
I have created a prototype of a web-connected bulb using a Raspberry Pi micro-controller which connects to WiFi, a PowerSSR Tail that is controlled by the GPIO of the Raspberry Pi (http://www.powerswitchtail.com/pages/powerssrtail.aspx), and a standard light fixture. I would now like to move my design forward, in order to produce several dozen units. I would like to miniaturize my design into a compact and easily-produceable design. I do not know exactly what shape the design should take, so I am open to suggestions, whether it be soldered components or a complete PCB. The design will need to split mains power from a standard plug into three 'paths': one to the micro-controller at the appropriate rate, one to the SSR without any rating-change, and one to a powered speaker, again at the appropriate level. I will need help selecting and sourcing components as well. Inquire for more information!
Fixed-Price - Est. Budget: $ 300 Posted
Hello, We need to process up Solar Permit Package for US. We need experienced Solar System Designers with MS Visio Software. Design will be Solar Roof Top Design, Multiline design and related Solar System design etc. All should be expert with... -Solar System Design -Electrical Design -Known with Solar Equipment -MS Visio expertise -Well Responsive via online within 1-2hours Please apply with your past work related to this job. Better in MS Visio. Your email and Skype ID is important to send. Thanks in advance.
Fixed-Price - Est. Budget: $ 600 Posted
This is for renovations alteration to the first floor of a two storey standalone mixed use building with a basement carpark. Input : Building Plans 2D pdf files with Full specification Site photos as required. Deliverable Stage 1 : Sketchup 3D model with accuracy of 2mm. With Groups and Layers to show both existing as well as proposed. Stage 2: A new set of Building Plans using the above sketchup model and Layout. To contain all the information of the existing Plans but more graphic and colorful and easily understandable. Just like Architect Nick Sonders. see Youtube. https://youtu.be/M5OHH7W5XmU?list=PL-bndkJaV8A6tVUVIlqFHMAcodO8aATrh Stage 3 : Two renders of the exterior with two different cladding materials . Stage 4: Interior Design of the four apartments on the first floor . Three renders . Each with different furniture placements. Stage 5: Detailed Electrical Plan, Plumbing Plan , Data cabling Plan.
Fixed-Price - Est. Budget: $ 300 Posted
I am looking for some experienced freelancers for Electrical Panel SLD and schematic diagram, There will have about 30 pages in each projects including SLD, Incoming and and outgoing CB control circuit and some motor Y-D, DOL starter wiring diagram. It could be either Autocad electrical or Eplan. Looks details in http://edesigntek.byethost4.com