Microcontroller Programming Jobs

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Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Looking for an experienced Electronic Circuit Designer and Microcontroller Programmer who has worked with Low-Power Microcontrollers like MSP430 and PIC. We are interested in designing an electronic circuit consisting of a low-power microcontroller to sense, collect and transform the data. The microcontroller would be connected to a Bluetooth Low Energy (BLE) chip to advertise the final desired data to smartphones. We want the whole circuit to be working on power generated by Smartphone's audio jack. Further specifications available for applicants to review upon request.
Skills: Microcontroller Programming Analog Electronics Circuit Design Digital Electronics
Fixed-Price - Intermediate ($$) - Est. Budget: $300 - Posted
For a hobby project, I am looking for someone who is able to program a module with JN5169 chip and to create a ZigBee network. What I need is a simple program that creates a network and makes a commissioning of a node. This example should be written and explained to me, so that I learn how to include it in my future projects. I have the JN516x-EK004 development kit, which should be used for testing of the network. I do NOT want to use NFC that is provided in this development kit, but normal ZigBee commissioning.
Skills: Microcontroller Programming
Hourly - Expert ($$$) - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
Looking for experienced Electronic engineer for Robotics. We are Controls consulting firm and we are looking for a resource, who can help us in Electronics. The scope of the work is -help in selecting right hardware, develop proof of concept and PCB design. Looking for long-term association. Experienced only. More details can be shared.
Skills: Microcontroller Programming Electronics PCB Design
Fixed-Price - Intermediate ($$) - Est. Budget: $200 - Posted
Looking for experienced image processing professional who also has skills in software development and control systems development to write a program that uses clipping path software to identify the outline and fill of a shape from a picture and create pixel bit map data. These will be raw images from a cell phone type camera, in close range (1-2 inches). Sample image attached. End result will be a program that identifies specific fill area data for printer to print based on specific pixel coordinates.
Skills: Microcontroller Programming Agile software development Clipping Path Digital Engineering
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
My project is to create synchronous rectifier for automotive alternator. I have already finished with the hardware (picture attached), now I need help with the software part. Basically it is three-phase bridge, created with low resistance MOSFET transistors, which need to be activated/deactivated at the precise time in order to turn input three-phase AC voltage into output one-phase DC voltage (12V). No voltage regulation is needed, this is done externally by dedicated voltage regulator, which does not require any interaction. The hardware will be controlled with Texas Instruments F28069 controlSTICK microcontroller (this is a must), so I need somebody with experience in programming Texas Microcontrollers. For more details, please do not hesitate to contact me. Already completed: - GPIO - ADC
Skills: Microcontroller Programming C Electrical engineering Electronics
Fixed-Price - Intermediate ($$) - Est. Budget: $100 - Posted
The project is splitted in two parts: 1. We are looking for a hardware design of a battery driven (2xAA) microcontroller with Wifi which collects the status of up to 21 wired micro switches. The hardware design (SMD) and data (drawings and parts specification) must be ready and specified for standard manufacturers (international). The hardware must be very low cost and simply available in high quantities. The hardware must be ready to ship in all countries (FCC, CE etc.). 2. To get the hardware up and running we need a specific firmware which guarantees, that the batteries last for more than 3 years (wake up every hour and send a signal via Wifi). The hardware must also communicate via Wifi and internet with a simple and lightweight backend which stores the editable name, a product link and the status of each switch and the editable name of each pcb. This data must be accessible via an simple to use API. The backend will be used by thousands of users and should be hosted on a very simple and cheap server. The platform has to be secure by design and a customer only can see his own hardware status. For both parts please give me a guess what the development and the product in quantities like 10000pc. p.a. will cost.
Skills: Microcontroller Programming Java PCB Design
Hourly - Intermediate ($$) - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
create the Schematics, PCB Design, Display Design, Parts Lists, Mechanical Drawings, Software for a water velocity meter that provides input via a pulsing reed switch contact that interfaces a magnet on a spinning propeller shaft. this includes membrane switch that enables operator to see flow rate of water moving thru sensor , store 20 or 30 data points, see minimum, maximum, and average flow rate, battery life,
Skills: Microcontroller Programming PCB Design
Hourly - Expert ($$$) - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
I need an electrical engineer, located in japan The project will be involved on japanese vending machines An experience or motivation to learn VCCS protocol will be plus! We are seed funded startup, and need electrical engineer to be early stage employee.
Skills: Microcontroller Programming Electronic Design