Circuit Design Jobs

34 were found based on your criteria

  • Hourly – Less than 1 week – 10-30 hrs/week – Posted
    I would like to make an Arduino system with mp3.sound and 2 LED output. 3 conditions in the program: Either pressing one or two microswitch all together, there is not any output. Release the microswitch, the mp3 sound will play and the red led will change to green. Now I need someone to help me set up the program and hardware part.
  • Hourly – Less than 1 month – Less than 10 hrs/week – Posted
    The project: To design and prototype PCB and circuit with great attention to low power consumption and low component costs. Stage 1 I have 2 micro gear brush motors that will be running on 6v dc (4X AA batteries) they use 40ma on free run and 700ma at stall, these will be fitted into a unit called project X I need to be able to control them by remote control both forward and backwards so I assume that would be ...
  • Hourly – Less than 1 month – Less than 10 hrs/week – Posted
    Hello, I am looking for someone who can draw a schematic to be printed on a circuit board for an electromagnetic sensor. The sensor will use parts from www.digikey.com. I currently have the design working on an Arduino Uno board, but need to have it printed on a custom circuit board. It will consist of: 1. Sensor http://www.digikey.com/product-detail/en/HMC5883L-TR/342-1082-1-ND/2507853 A breakout board for this part with Schematic and Eagle Files already ...
  • Hourly – 1 to 3 months – 10-30 hrs/week – Posted
    The successful contractor must be skilled in: - PCB Layout, Design and Development - Analogue and Digital Circuits We are looking for an engineer with solid experience working on PCBs for industry oriented electronic devices. We have Electrical Engineers that will provide the circuit design and Production Sourcers that will provide parts specifications. All PCB layouts must be carried out using EagleSoft. We work in blocks of 2 hour fixed price contracts, and this process works very well for several other contractors ...
  • Hourly – Less than 1 month – Less than 10 hrs/week – Posted
    I am interested in getting a circuit board and necessary software designed to control a very small rotary motor. I am building custom automatic air fresheners and I would like to use a similar type of circuit board used in a Glade or Airwick automatic air freshener. The key features for the circuit board are: control the rotary motor to spin on intervals with a toggle type interval selector with 15, 30, 45, and 60 minute interval settings including an ...
  • Hourly – 1 to 3 months – Less than 10 hrs/week – Posted
    Design and prototype PCB for very small wearable package (<2 x <4cm). Features to include micro-controller, Bluetooth, WiFi, GPS, 9-axis sensor, temperature, light, USB host, and a display. Design and write set of C classes to access, read, and set the various devices on board.
  • Hourly – 1 to 3 months – Less than 10 hrs/week – Posted
    Consult some ideas for improvement in current device *Java code for special type of filter - noise reduction and low-pass, high pass in accelerometers *PCB Fabrication * questions regarding design.
  • Hourly – Less than 1 week – 10-30 hrs/week – Posted
    I am looking for someone with in-depth expertise in Bluetooth protocols, especially in programming for using HCI modes. The goal is to connect a microcontroller system to a Bluetooth HID device (a keyboard for example) using a Panasonic PAN 1026 module (with Toshiba TC35661 Chiron chip) through a serial line. The details will be discussed once the credentials of the applicants meet the initially desired depth of Bluetooth knowledge and the experience via applicants' profile. If you do not already ...
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