Electronics Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $1,500 - Posted
We are paying for written application notes based on our configurable mixed signal ICs, integrated power switches or crystal replacement ICs. These parts are very versatile so there are many applications that they can be designed for. The application note should be a 1000-3500 word technical white paper describing an application and how it uses the SIlego part. Writer will be responsible for generating the content as well as writing the app note. · 1k-1.5k word manuscript + 2 figures: $750 · 2k-3.5k word manuscript + 3 figures: $1,500 We have many topics that we can suggest for this or you can suggest your own for approval. Here are some examples of app notes that were done in the past: http://www.silego.com/softdoc/app_notes.html Please let me know if this is something you would be interested in doing.
Skills: Electronic Design Arduino Electrical engineering Electronic Workbench
Fixed-Price - Intermediate ($$) - Est. Budget: $100 - Posted
The task is to implement Waveform monitor https://en.wikipedia.org/wiki/Waveform_monitor on a Xilinx kC705 Kintex FPGA board. Take video input from SDI interface https://en.wikipedia.org/wiki/Serial_digital_interface implement Waveform monitor for this signal and send output to another SDI interface. Here are some useful hints: There is one Xilinx smpte sdi IP core http://www.xilinx.com/support/documentation/ip_documentation/v_smpte_sdi/v1_0/pg071-v-smpte-sdi.pdf which have output port for luminance(Y) and Chrominance(Cb/Cr). (see page 18: rx_ds1a and rx_ds2a). Implement this: http://japan.xilinx.com/support/documentation/application_notes/xapp592-smpte-sdi-w-k7-gtx-transceivers.pdf and directly take output from above mentioned port for further processing.
Skills: Electronic Design Embedded Systems Field-Programmable Gate Array (FPGA) TV Broadcasting
Hourly - Intermediate ($$) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Looking for Experienced Arduino Programmer. We need sketch and Breadboard Design of Arduino. We preferently would like to use arduino with the Following shields: 1) Three pieces of HC SR-05 Ultrasonic SHIELD(or any other similar) 2) GSM / GPRS SHIELD, SIM800 L (or any other similar) 3) GPS shield ( no preferred shield) Power supply: Among 5A /12A, with 12 volts battery. Features required: Arduino Must contemporarly read and send for record to a cloud server. Here below parameters to be read: a) Distance in cm ( max 300 cm ) measured from Three HC SR-05 ( or similar other shield). The Three HC SR 05 Must be located in three different places, cable linked to arduino board. Max distance from arduino to HC SR-05 shield is about 5 meters. Then Arduino must record and send always the values of such three Ultrasonic shields. b) Contemporarly send GPS position of arduino board, in latitude and longitude; c) Battery Voltage level When Arduino stop collecting and sending data to server, it must turn in sleep mode. Power saving is really important. Server Info: SQL DB Connection to be used : GPRS Connection with SIM M2M Data recording and uploading to Server: At 10:00 and 16:00, i.e. two times a day. Then Arduino must turn power consumption in sleep power saving mode. Really important: we need an optimized power consumption solution. Such solution must be used in remote places where no electric supply is available. Please, provide expected lifetime of battery we required for such project.
Skills: Electronic Design Arduino Electronics PHP
Fixed-Price - Intermediate ($$) - Est. Budget: $40 - Posted
Hi! My name is William, and I am a Business student at UC Berkeley working on a cool phone charger project. I need an AC adapter, similar to the ones used for iPhone (or any other 5V 1A AC/DC charger). I want to make a charger that spreads out. The current Apple chargers are too tall. I need help creating a long but thin AC adapter. Let's talk! Thank you, William
Skills: Electronic Design Electrical engineering Electronics PCB Design
Hourly - Expert ($$$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Hello, I have an LED controler that produces a signal to control the attached LED controler type and LED https://ae01.alicdn.com/kf/HTB1LvciJpXXXXXtXXXXq6xXFXXXK/202502203/HTB1LvciJpXXXXXtXXXXq6xXFXXXK.jpg I would like to capture the data produced on the LED controler and run the catures sequences on an Raspberry Pi.
Skills: Electronic Design Electrical engineering Electronics Python