Electrical Drawing Jobs

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Fixed-Price - Entry Level ($) - Est. Budget: $500 - Posted
Hello, I need someone with experience in doing electrical calculations and drafting for houses and villas. The architectural part of the project is almost complete, and lighting has been designed as well. I need someone who will draft the full electrical package including smart house features we will agree upon later on. Attached is a floor plan for your reference. The house is a bigger one but fairly simple. Looking forward to your applications, Aldin
Skills: Electrical Drawing Architecture AutoCAD Computer-Aided Design
Hourly - Intermediate ($$) - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
Looking to create a prototype for a Bluetooth based device that can be remotely controlled from a mobile app. You'll need to have a proven experience of creating a low voltage devices, be comfortable designing circuit boards and creating a prototype. Big plus if you created a similar integration between IoT (Internet of Things) and mobile apps. You will not need to create the mobile app but you'll need to work with the rest of the team to enable the platform which the will run the firmware. Do you enjoy working with Microcontrollers such as Arduino or Raspberry Pie? Then this project might be of interest to you.
Skills: Electrical Drawing Arduino Bluetooth Circuit Design
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
Looking for Experienced Electrical Drafter -Switchboard General Arrangements -Single Line Diagram -Wiring Diagram You should be familiar with IEC and AS standard and experienced in doing the same drawings in your previous jobs. The tasks are urgent and need a professional guy. If you haven't done these sorts of professional tasks please do not apply.
Skills: Electrical Drawing Drafting Electrical engineering
Hourly - Entry Level ($) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Hello, We need to produce an APA102 LED panel with a total size of 1540mm by 952mm with a 20mm LED pitch (distance between the center of each LED). We are happy to produce LED strips or a number of large panels we can connect together to form the total size of 1540mm by 952mm. Our LED controller has eight outputs, and each outputs can control a maximum of 480 LED's. We need to produce a GERBER and BOM file for the simple LED strip or panel. See the attached example of the APA102 LED. We can change the size of the panel but it must have a ratio of (1 x 0.618) Thanks, Harry
Skills: Electrical Drawing Electronic Design Electronics
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Looking for someone experienced in developing products using cameras, preferably in smartphones, to transfer that experience towards the design of a hat with a bluetooth enabled high resolution camera, with voice recording capability, with long battery life and quick rechargability. There are products in the market, but i am looking for a better design (sleeker, faster, smaller) and an overall better quality product.
Skills: Electrical Drawing Circuit Design Connected Devices Electrical engineering
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
We require an electrical/electronic engineer to design a washing machine controller. Controller will be very simple in terms of its use. This washing machine will require an OFF and ON Button or a basic On/Off switch. It will require a Round Speed Dial to increase/decrease RPM's when washing machine is turned ON. It will require an option Or function Or button to spin the washing machine motor in REVERSE (opposite direction) if user wants to do so...MANUALLY. The overall washing machine controller will have a 12V Battery supply connected to energise the circuit to get the washing machine started. The controller will be controlling a 3-Phase DC Brushless Motor (BLDC)... Basically a typical motor with stator found in the average washing machine. Finally, the Manual Speed Dial on the controller panel should be accompanied with 2 Meters... 1. To measure RPM's 2. To measure Voltage input. Electrical/Electronic Engineers with experience in Designing & Drawing Schematics for successful Washing Machine Controllers are welcome to apply for this project.
Skills: Electrical Drawing Electrical engineering Electronic Design PCB Design
Fixed-Price - Expert ($$$) - Est. Budget: $1,500 - Posted
I am looking for an experienced electrical engineer / hardware designer to design a PCB with the following specifications: Basically, the project can be seen like adding a Raspberry Pi 3 to an Arduino Mega 256 with added input and output handling of industrial compatible signals. The input section consists of 4x or 8x analog input of 24V DC as well as one or two power-based inputs of 0-20mA of the same voltage. Digital Inputs of 24V DC are also needed. All Inputs should be isolated from the inner circuit. The output section consists of 8x digital outputs which have 24V and are solid-state or relay based. In case of the latter the used relays should be capable of handling up to 230V AC at a moderate load. A different combination would be having 4x 24V solid state and 4x 230V relay based outputs. As mentioned above the unit will be used in industrial-like environments so it is highly required to isolate the i/o section from the inner circuit through some kind of protection circuit. All the I/Os should be connected to the ATmega2560. The ATmega itself will be connected to the Raspberry Pi over one of its UART. To provide Arduino compatibility the Arduino-typical automatic reset-circuit should be implemented as well. So basically it's based on the open source schematic from Arduino. The I/O section should also feature LED-based indicator whether a channel is set or not. Also very important, the UART, SPI and I2C should be carried over to a connector so that additional modules can connect to the board later on. The Raspberry Pi 3 will be plugged onto the board from the top and upside down. In the middle of the PCB there should be some connectors and screw-holes to match the footprint of the Raspberry Pi. The whole circuit should be integrated on a single PCB with a dimension of about 16x16cm. I can provide more detailed informations as well as some basic sketches of how I imagine the circuit or elements connected to each other. But I think that this information is enough to get an overview of the size of the project. Please feel free to ask any question!
Skills: Electrical Drawing Circuit Design Electrical engineering Electronics
Fixed-Price - Expert ($$$) - Est. Budget: $700 - Posted
I am looking to create a project based on an already existing reference design. The reference design is the SimpleLink™ multi-standard CC2650 SensorTag™ kit reference available at http://www.ti.com/tool/TIDC-CC2650STK-SENSORTAG?keyMatch=null&tisearch=tidesigns. The design is quite simple and you basically need to create the KiCad project following the reference design guidelines, schematics and PCB routing/creation recommendations. The deliverables should be all files as in the reference design for which a functional prototype board can be created. Component symbols, footprins and all the documentation are available in the link. Preffered EDA is KiCad. Possible Circuit Studio to consider also. Additionaly, some new functionalities should be added which I will discuss with you via the private board. Ideally, would be if you are already a HW development freelancer or a team/firm able to build the prototype board. In this case, freelancers from EU zone are preffered. You are: - expert HW engineer / team with KiCad - able to add new electronics functionality to the reference design and support it. See link. - able to provide work reference Please, stick to requirements. Budget is placeholder. Let me know your price. Deadline: 2 weeks. Let me know your time required to do this work. NDA shall be signed.
Skills: Electrical Drawing Electrical engineering Electronic Design Electronic Workbench
Fixed-Price - Entry Level ($) - Est. Budget: $200 - Posted
I have a STA-RITE MAX-E-THERM Pool heater and I want to hook up a Raspberry Pi to read the temperature output. I'm OK at programming but not the electrical wiring part. I would like assistance reviewing the manual, attached, and documenting a wiring schematic from the heater to the Raspberry Pi or Arduino board. Looking for skills in electrical engineering, Raspberry Pi, Arduino. Would be a plus to know Python to help with the programming piece also. From the deliverable, I should be able to wire the pool heater to the Raspberry Pi and start programming. Thank You
Skills: Electrical Drawing Arduino Python Raspberry Pi