Microcontroller Jobs and Contests

A microcontroller refers to a small computer on a single integrated circuit consisting of a CPU, clock, ports and memory. These chips are designed for small or dedicated applications. They are used in engine control systems in cars, medical implants, remote controls, power tools and toys. Your business may need help with designing microcontroller chips. You can find such help in the form of freelancers willing and able to do microcontroller work right here. Simply post your job today to get started!
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Project/Contest Description Bids/Entries Skills Started Ends Price (USD)
controlling of coupled tanks my project is how to control the height in coupled tanks by using adaptive and pid controllers 21 Electronics, Matlab and Mathematica, Microcontroller, Electrical Engineering, Circuit Design Jul 24, 2017 Today6d 17h $221
Write some Software Design software to create multiple audio effects for a guitar amplifier. The hardware is already designed. The microcontroller is an Atmel G53 ARM with an audio CODEX. 17 C Programming, Microcontroller Jul 24, 2017 Today6d 16h $1132
Develop a DAQ/micro-controller based system Develop a DAQ/micro-controller based system for high resolution, low power, dynamic, analog current measurements. [Milestone 1 of 3] 17 Microcontroller, Electrical Engineering, Instrumentation Jul 24, 2017 Today6d 12h $6396
ARDUINO Code for GPS Tracker i need to write arduino code for SIM5320A to get the GPS position and speed and send it to HTTP (Web service for logging) [url removed, login to view] 13 Electronics, Microcontroller, Embedded Software, Arduino, Telecommunications Engineering Jul 24, 2017 Today6d 7h $79
AIS(Automatic Identification system) I am looking for expert in AIS(Automatic Identification System) [url removed, login to view] I have over 80 greenhouses and installed 10 sensors in each rooms(So, total sensor numbers are over 800) Temperature and humidity, gas sensors , etc .. The measurement values from each sensors are transmitted via wireless transceiver. The wireless transceiver is connected to PC via RS232 port and send measurement data to PC. PC is installed in each greenhouses. The wireless transceiver is already built. There is a micro controller(PIC series) in the wireless transceiver. - My requirements are as following. 1 - I am going to build wireless communication system for my greenhouses. 2 - All measurement data is transmitted via wireless in run time. 3 - I want to see measurement data in any other greenhouses when I am in any greenhouses. Of course, the measurement data in all greenhouses must be shown on PC. 4 - I want to use TDMA(Time-division multiple access). [url removed, login to view] 5 - If you have TDMA program for AIS, I want to discuss about it in detail. 12 System Admin, Wireless, Microcontroller, Electrical Engineering, C++ Programming Jul 23, 2017 Jul 23, 20175d 22h $214
Building a battery pack. A simple battery pack of li-ion batteries. The arrangement and design the Battery Management System. 13 Electronics, Microcontroller, Electrical Engineering, Product Design, Circuit Design Jul 23, 2017 Jul 23, 20175d 22h $105
Arduino Websocket Client Development I need someone that has worked with websockets on arduino 19 Electronics, Microcontroller, Electrical Engineering, GPS, Arduino Jul 22, 2017 Jul 22, 20175d 4h -
Microcontroller, Electrical Engineering, Product Design, Circuit Design, Software Development Jul 22, 2017 Jul 22, 20174d 20h
Microcontroller, Electrical Engineering, PCB Layout, Product Design, Software Development Jul 22, 2017 Jul 22, 20174d 18h
Tracking embedded system Hi, I need someone to research, study and execute a combination of a Microcontroller along with GSM module to be able to receive a ping and to revert back with some certain details. More info will be discussed about this project if your bid is a winner. Thanks, 45 Electronics, Microcontroller, Electrical Engineering, GPS Jul 21, 2017 Jul 21, 20173d 17h $285
Assembling and programming a Arduino sensor project We are working on a Arduino project involving a APDS-9960 sensor and Bluetooth kit from sparkfun. We require some one with interests in Arduino projects to assemble the PCB's, circuits and sensors and solder it. All modules, sensors, circuits, programs will be provided. 28 Electronics, Microcontroller, Electrical Engineering, PCB Layout Jul 20, 2017 Jul 20, 20173d 3h $209
anybody who has arduino card reader now anybody who has arduino card reader now. its a 1 hour job, i need to get something done using card reader. message me only if you have arduino compatible memory card reader module in hand 13 Electronics, Microcontroller, Electrical Engineering, PCB Layout, Arduino Jul 20, 2017 Jul 20, 20173d 3h $86
IP routing ************** I P U D P R O U T I N G *************************** I have dedicated server with fresh installation Uuntu/Debian LEMP with root privileges with 1 main IP and 5 additional IPs. At this moment outbound requests are routeet always over 1 IP - main IP. To check it I use website [url removed, login to view] Inbound works correctly. I need reconfigure IP routes to set it's own IP for every additional IP in outbound requests. The succes conditions: - remote IP on external website [url removed, login to view] = real additional IP - properly works all protocols (http, ftp...) - properly works all methods (post, get...) - results of requests return to the correct ip (virtual host configured over nginx). Server have not any admin panel so you must be strong in network administration using commands. What I'm not intersted at this moment and what isn't succes: - advice to use CURLOPT_INTERFACE, - advice to use proxy, - every configuration works what are unnecessary to resolve problem like security, users etc. (It is test server). ****************************************************************************************************************** S I M P L E D E S C R I P T I O N O F P R O B L E M I have 6 IPs: [url removed, login to view] -> main [url removed, login to view] -> additional [url removed, login to view] -> additional [url removed, login to view] -> additional [url removed, login to view] -> additional [url removed, login to view] -> additional You can 5 virtual hosts configured in nginx (or you can configure it if you want). ------------------------------------------------------------------------------------------------------------------ C U R R E N T S I T U A T I O N I have problem with outbound. Using PHP cURL and phantomjs: - when I I'm sending requests to website [url removed, login to view] using virtual host and IP [url removed, login to view] I get result IP [url removed, login to view] - when I I'm sending requests to website [url removed, login to view] using virtual host and IP [url removed, login to view] I get result IP [url removed, login to view] ....... - when I I'm sending requests to website [url removed, login to view] using virtual host and IP [url removed, login to view] I get result IP [url removed, login to view] ------------------------------------------------------------------------------------------------------------------ W H A T D O I W A N T T O A C H I E V E ? Using PHP cURL and phantomjs: - when I will send requests to website [url removed, login to view] using virtual host and IP [url removed, login to view] I want get result IP [url removed, login to view] - when I will send requests to website [url removed, login to view] using virtual host and IP [url removed, login to view] I want get result IP [url removed, login to view] ........ - when I will send requests to website [url removed, login to view] using virtual host and IP [url removed, login to view] I want get result IP [url removed, login to view] 11 Microcontroller, DNS, FPGA, Bluetooth Low Energy (BLE) Jul 20, 2017 Jul 20, 20172d 17h $143
I would like to hire an Arduino Engineer We require an Arduino developer to translate some data analysis algorithms that we have figured out in Excel into Arduino C code. We are reading position information from a sensor and need to analyse the values in real time. All the reading of the values has been done but we need someone who can be available to code up the new excel analysis requirements as we develop them. We are based in Edinburgh, Scotland so ideally would like someone local, but know that may limit our pool of developers so this is a wish rather than a must! 33 C Programming, Electronics, Microcontroller, Arduino Jul 20, 2017 Jul 20, 20172d 17h $2981
Design me a Product GPS GSM Tracking Unit Requirement is to design a GPS/GSM based tracking unit with below mentioned features: 1. GPS based location 2. GSM based communication 3. Multiple Inputs and Outputs (Digital) 4. Multiple Inputs (Analog) 5. 1Wire input 6. Serial Port 7. Configurable settings 8. Customized firmware - (Tracking, alerts, OTA, commands, etc) 9. Sensors (movement, 3 axis, voltage, etc.) Bids are required to create schematics and POC unit for production. 24 Electronics, Microcontroller, Electrical Engineering, PCB Layout, Product Design Jul 20, 2017 Jul 20, 20172d 11h $2473
I would like to hire a Circuit Designer We need a circuit designed for a custom controller for our android device. The controller need to use standard XBox X-input interfacing out through USB cable to our android devices. The custom controller is very small (90mm x 25mm x 15mm) so the circuit board must be very compact. Only need 12 digital buttons from the X-input (UP/DOWN/LEFT/RIGHT, A/B/X/Y, LB, RB, BACK, START). Powered through the USB cable from android devices. 33 Microcontroller, Electrical Engineering, PCB Layout, Circuit Design Jul 20, 2017 Jul 20, 20172d 9h $465
I would like to hire an Arduino Engineer looking for experienced programmer in Arduino for code job that system with Finger Print Reader will close relay. also need a smart learn option for new Finger Print by push button (special code push) and or keypad and or phone ID by Bluetooth. one RGB Led will show status of system (ready, open, learning mode). 29 Microcontroller, Arduino, FPGA, Bluetooth Low Energy (BLE) Jul 20, 2017 Jul 20, 20172d 9h $178
I would like to hire an Arduino Engineer Automation, Arduino, 24 Microcontroller, Arduino, FPGA, Bluetooth Low Energy (BLE) Jul 20, 2017 Jul 20, 20172d 8h $28
I would like to hire an Arduino Engineer I need code that I can upload into an Arduino Mega 2560 that will read voltage from a 10K mechanical potentiometer and will scale it from 0-100% and send it to a AD5242BRUZ1M digital potentiometer and control the brightness of the onboard LED on pin 13 by turning the mechanical pot. I also need a variation of the code that will give me a logarithmic taper instead of a linear taper on the pot. I need this with good commenting that I can follow enough to tweak the code for future need if applicable. 44 Microcontroller, Arduino, FPGA, Bluetooth Low Energy (BLE) Jul 19, 2017 Jul 19, 20171d 21h $130
Embedded Beacon Data Collection We need a system which will collect temperature and humidity datas from 3 beacon modules which we have axa beacon-pc062 ([url removed, login to view] ). This beacon module includes temperature and humidity sensors and they send values of the sensors via beacon bluetooth communication. We are planning to use ARM(ST32F0.. or STM32L0.. ) or Microchip controllers (PIC12, PIC16 or PIC18) for master bluetooth system. All beacon modules are going to send datas for every 1 second. So, we will take 3 different datas for 1 second. Also we should choose a bluetooth module which will work with microcontrollers for receiving datas from beacons. You should decide that module before start the project. Also we found axa beacon mobile application source codes as you see the link below. [url removed, login to view] 25 Electronics, Microcontroller, Embedded Software, Communications, Bluetooth Low Energy (BLE) Jul 19, 2017 Jul 19, 20171d 17h $765
Programming flash (u-boot) in satellite receivers based on ST40 platform -- 2 Hi! I'm looking for easy solution to programm flash M28W320FST in Sattelite Receiver ADB 5800S and 5800SX based on ST40 platform, exactly on STi7100HWCE processor. I try connected with jtag but this microcontoler has extra jtag protection unit (JPU) and i don't have key for jtag. I must desolder BGA64 flash, program u-boot (loader) in external programer and again solder back in to the motherboard, there is very uncomfortable so i look for easier solution. The project assumptions is find fast and reliable solution to program flash M28W320FST in the system, without the need to desolder flash. I attach data sheets of this receivers: [url removed, login to view] 9 Electronics, Microcontroller, Electrical Engineering, Embedded Software, Circuit Design Jul 19, 2017 Jul 19, 20171d 11h $1030
pcb designer pcb design using cr5000 in tamilnadu 24 Microcontroller, PCB Layout, Circuit Design, Software Development Jul 19, 2017 Jul 19, 20171d 9h $471
PCB and schematic design for Ultrasonic Device I need a Ultrasonic Meter designed possibly using the CC2640R2F and MAX35101 chips. 31 Electronics, Microcontroller, PCB Layout Jul 18, 2017 Jul 18, 201718h 54m $294
udp filtering based on udp data content, using verilog, zynq 7000 - open to bidding (vinodluhar's) 10G sfp+ port will be read , using xilinx's free IPs , udp data will be filtered out, based on udp data content, and will be passed to other ethernet port, memory and ACP port of Zynq, using AXI interface with test bench for simulation. 9 Microcontroller, Electrical Engineering, PCB Layout, Machine Learning, Product Design Jul 18, 2017 Jul 18, 201717h 10m $1194
Convert a code into a functioning library I have a code for a bluetooth connection for STM32 Discovery and I would like to convert it into a functioning library so that it can be embedded into a project. The IDE is SystemWorkbench from Eclipse. 10 Microcontroller, Software Architecture, C++ Programming Jul 18, 2017 Jul 18, 201716h 29m $35
Coin & Cash Validators application software developer I need embedded programmer to develop an application software for cash & coin validators on CCtalk serial protocol. which can create reports, connect on lan and print reports with different operator ID. 7 .NET, Windows Desktop, Microcontroller, Embedded Software Jul 18, 2017 Jul 18, 201714h 38m $203
Project for intuido Hi intuido, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 5 C Programming, Verilog / VHDL, Microcontroller, Electrical Engineering, , Digital Design Jul 18, 2017 Jul 18, 20173d 9h $213
Project for hzarsuela Hi hzarsuela, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 4 Electronics, Matlab and Mathematica, Verilog / VHDL, Scientific Research, Microcontroller, Jul 18, 2017 Jul 18, 20173d 9h $204
circuit analysis need tutoring for circuit and electronics 53 Microcontroller, Arduino, Circuit Design, FPGA Jul 17, 2017 Jul 17, 20174h 58m $390
Build a standalone accurate distance tracker to mount on bottom of a car without GPS We require a basic solution to measure distance a car has traveled to be a part of larger project. The idea was possibly to use optical flow sensors (ADNS chips) although we aren't tied to using that if a better solution is suggested. The requirements are: * Must provide a basic circuit design (PCB not required yet) * Must provide a means in which to output distance from circuit (Via some kind of serial / TTL / data signal) * Must be cheap and easy to source components (looking to manufacture) * Must provide source code for microcontroller (If used) * Must have effective range from bottom of car to surface of 30mm to 150mm. * Must provide evidence that solution will be effective * A GPS must not be used * Accuracy of device must be within +/- 10mm Completion of this project may increase chances of a bigger contract down the line for further PCB design and more circuits that are required. 21 Electronics, Microcontroller, Electrical Engineering, Embedded Software, Circuit Design Jul 17, 2017 Jul 17, 20172h 57m $582
PADS layout expertise Searching a freelancer with expertise in PADS layout software which can make some changes on some board, more details will be discussed by PM. 18 Electronics, Microcontroller, PCB Layout, Circuit Design Jul 17, 2017 Jul 17, 2017Ended $161
Device making Our team is planning to make a device called USB finger print scanner. This device generates an id against the thumb impression and then send the data to the server thus required a experienced one who have worked on the same field. should have knowledge of RS232 , Arduino and embedded system. 16 PHP, Wireless, Microcontroller, Arduino Jul 17, 2017 Jul 17, 2017Ended $70
Logic Polarity Swap The objective is to design a circuit using Eagle software using passive parts that can swap the polarities of two output channels using two positive input 10-15V signals. Please review the attached diagram for details. The schematic file must have all the logical connections set with the correct footprints. Board file must include all the required parts nicely organized but NOT routed. Zip file must contain both .SCH and .BRD files from Eagle in order to get the boards developed. 24 Electronics, Microcontroller, Electrical Engineering, PCB Layout, Circuit Design Jul 16, 2017 Jul 16, 2017Ended $199
Project for winnerman1985 Hi winnerman1985, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 4 Microcontroller, Mechatronics, Jul 16, 2017 Jul 16, 20171d 19h $14
PCB design A small can-bus project for automotive use. Gathering info and routing power throughtout the network 44 Microcontroller, PCB Layout, Arduino, Raspberry Pi Jul 16, 2017 Jul 16, 2017Ended $516
Project for andriysu1960 Hi andriysu1960, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 2 Verilog / VHDL, Microcontroller, , Circuit Design, FPGA Jul 15, 2017 Jul 15, 201720h 18m $10
I would like to hire a PLC & SCADA Programmer We have been delivered a bottle filling and capping machine that was not finished. The company providing it turn out to be a UK based bunch of charlatans so we need to commission the kit. 24 Microcontroller, PLC & SCADA, LabVIEW, Software Development Jul 15, 2017 Jul 15, 2017Ended $201
want to get design image sensors pixel Image sensors pixel design 2 Wireless, Microcontroller, Bluetooth Low Energy (BLE), Design Jul 15, 2017 Jul 15, 2017Ended $21
wishbone bus and can bus bridge - open to bidding making a bridge IC between wishbone bus and can bus that will take data from wishbone bus and put it on can bus and vice versa 5 Engineering, Electronics, Verilog / VHDL, Microcontroller, Electrical Engineering Jul 14, 2017 Jul 14, 2017Ended $311
Need a working prototype of a wireless audio transmitter and receiver system based on TI Purepath chips. The project is for developing a multi channel (1 to 8) Wireless Microphone System that works in a point to point basis. The audio quality should be greater or at least equivalent to CD Audio ([url removed, login to view]) Audio latency should be minimum as possible. Latency greater than 20ms is unacceptable RF Link should be rock solid and co-exist with WiFi/Bluetooth etc. The transmitter carries either Mic Input (Analog/No Phantom Power) and has an onboard MEMS MIC. Transmitter is battery operated, so smaller the better. A goal of 100m range is set, let me know what is possible. Transmitter ideally should be low power to achieve a few hours of working time for fully charged battery. Appropriate Charging Circuitry needs to be included in the transmitter. The receiver can be 1:1 or 1:multitype, with or without Antennae Diversity The receiver have an on board recording facility to sdcard or USB-disk and preserve audio quality. 10 Electronics, Microcontroller, Embedded Software, PCB Layout, Circuit Design Jul 14, 2017 Jul 14, 2017Ended $626
Wireless sensor networks Omnet++ 17 Wireless, Microcontroller, Arduino, Bluetooth Low Energy (BLE) Jul 14, 2017 Jul 14, 2017Ended $393
Hardware Programmer required. Change LED TV User Interface I have a LED Tv using "[url removed, login to view]" TV Board. It has bluetooth and usb and allow us to play music through bluetooth and also we can watch movie and photos and can listen to songs through usb. I want to change the User interface and menu's look.(Please refer to original menu photo attached) I guess it is Hardware Programming. TV Board : [url removed, login to view] Chipset : TSUMV56RUU-Z1 We can chat for more information. 3 Electronics, Microcontroller, Embedded Software, Assembly, Programming Jul 13, 2017 Jul 13, 2017Ended $481
Full Body Motion Capturing System im looking for a hardware and software developer for developing a motion capturing device using 9axis imu sensors like this in the video. [url removed, login to view] 8 C Programming, Electronics, Microcontroller, Embedded Software, Plugin Jul 13, 2017 Jul 13, 2017Ended $678
Programming Microcontrollers We need someone capable of programming either a Texas Instruments board or a SensiBLE IoT board by the end of this month as a freelancer. 29 Electronics, Microcontroller Jul 13, 2017 Jul 13, 2017Ended $726
Embedded Linux for SBC We need create customized Linux for imx.6 quad Toradex board. I use the following hardware: Base Board: [url removed, login to view] Core Board: [url removed, login to view] Please read text: [url removed, login to view] Tanks 5 Linux, Microcontroller, Embedded Software, Arduino, Raspberry Pi Jul 12, 2017 Jul 12, 2017Ended $23
STM32 firmware 3D printer Write firmware for a 3D printer controller with STM32F407 controller on-board. Printer is fitted with touch screen. Work should involve updating/rewriting firmware supplied by the manufacturer and touch screen menu's should have company name on splash screen and nice/modern look GUI to make sure it attracts to the people. Very limited information of the board is available so I think the best way is to send the board per post and first make a quick sketch of the board. After that firmware can be written. Since this is an existing board with bad functioning firmware and I am no programmer, I expect certain own inititiative from the programmer. 14 Microcontroller, Embedded Software Jul 12, 2017 Jul 12, 2017Ended $402
Hardware development -- 2 I need embedded c programmer who can work with micro controllers 43 C Programming, Microcontroller, Embedded Software Jul 12, 2017 Jul 12, 2017Ended $141
Vehicle tracker PCB Vehicle tracker PCB, Gerber, Firmware etc is required. 24 Electronics, Microcontroller, Electrical Engineering, PCB Layout, Circuit Design Jul 12, 2017 Jul 12, 2017Ended $2643
Need PHP software for read digital weigh indicator (RS232) So i have this device [url removed, login to view] It have .exe software (VB) for read the number that device showing. But i want php (codeigniter if possible) software that can read the device. It have RS232 to connect it to PC. If any of you have this software, please apply here. 17 PHP, Visual Basic, Microcontroller, Software Architecture Jul 12, 2017 Jul 12, 2017Ended $163
pcb I have a schematic done for a project I am working on. I need someone to lay out the PCB for me. this will include doing footprints for some parts where I could not find standard library parts. Ideally in Altium. 60 Microcontroller, PCB Layout, Circuit Design Jul 12, 2017 Jul 12, 2017Ended $79
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