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! Hire Microcontroller Developers on Freelancer
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Project/Contest Description Bids/Entries Skills Started Ends Price (USD)
Custom PCB design I need a small compact PCB design 2" for a smart device with the following components: -AMOLED display -Powerful Microprocessor for app and to control the motor speed, an in-built timer to control the heating based on the temperature sensors. -User Interface-RGB LED -Bluetooth chipset -Memory chipset -Battery management unit -Dc/dc converter unit -Lithium polymer rechargeable batt... 15 Engineering, Microcontroller, Electrical Engineering, PCB Layout, Circuit Design Jul 26, 2016 Today6d 14h $1246
Design me a Product Preset Counter Input supply-230V AC Input signal- PNP or NPN or both Size- 48*96*100 mm Display- 6 digit Input signal with multiplier factor. 4 Electronics, Microcontroller, PCB Layout, Product Design, Instrumentation Jul 26, 2016 Today6d 11h $126
Help me with Raspberry Pi Zero Project I need someone to help me properly configure BOTH wiring diagram, and Coding: -Raspberry pi zero v 1.3 wiring to: 1.44" and/or 1.8" TFT display 5 Axis Toggle Switch Power Slide Switch PowerBoost 500 I also have existing coded files that i need assistance to replace the dropbox key, and SSID so that they can properly upload to right location. I will also need Guide for how to ch... 6 Linux, Engineering, Microcontroller, Electrical Engineering, Product Design Jul 26, 2016 Today13d 10h -
Set Gas Levels Via Bluetooth and Desktop I currently have an arduino uno code that allow you to set the gas levels to a certain percent. The user sets the gas using an LCD with buttons. It works great, however I need to change the code to get rid of the LCD with buttons. Instead the user will change the gas percent by using either bluetooth with an app and also have the option to connect to computer and change the percentages on thei... 17 Electronics, Microcontroller, Software Architecture, Arduino, Bluetooth Low Energy (BLE) Jul 26, 2016 Today6d 8h $475
Electronic Controller We need to update our electronics to run on readily available parts. The current processor is now obsolete. Board needs to be updated to work with a modern processor. We are also interested in a partner that could also supply the working electronic controller. We can supply current pc board design files, gerber files, and software program files. We would like to have a working prototype board buil... 17 C Programming, Electronics, Microcontroller, Electrical Engineering, PCB Layout Jul 26, 2016 Today6d 7h $2911
Circuit designing for our specific application (PWM, analog & digital), and using a BLE chip as the only mcu. Make a circuit for generating 3 types of rectangular waveforms of defined frequency, pulse width and duty cycle. A reference circuit is available with us. 13 Wireless, Microcontroller, Circuit Design, iBeacon, Bluetooth Low Energy (BLE) Jul 26, 2016 Jul 26, 20165d 23h $421
Temperature Controller with USB Port Local Freelancer preferred for complete design and prototyping of PID based Temperature Controller with USB Port. Check attached file for details. 1 Electronics, Microcontroller, Embedded Software, PCB Layout Jul 26, 2016 Jul 26, 20165d 23h $17
32 bit cpu project using logisim Simple 32 bit processsor using logisim software that runs the program jumpless given in the package. The CPU component has to be designed specifically. 4 Microcontroller, Circuit Design Jul 26, 2016 Jul 26, 20165d 21h $155
Develop FFT in stm32f429idiscovery board. Tools used: Eclipse, OpenOCD, STlink-v2, ARMGCC compiler Board: STM32F429I-Discovery Objectives: To display a clean fft spectrum on the LCD, a clean voltage peak. Criteria: We need this done asap, and we need someone committed to chat and also explain to us why you did it that way. Communication through skype. 5 C Programming, Microcontroller, Software Architecture, Software Testing, Embedded Software Jul 25, 2016 Jul 25, 20165d 17h $145
Circuit Design, Electrical Engineering, Embedded Software, Microcontroller, PCB Layout Jul 25, 2016 Jul 25, 20165d 14h
Design me a Product -- 3 Preset Counter Input supply-230V AC Input signal- PNP or NPN or both Size- 48*96*100 mm Display- 6 digit Input signal with multiplier factor. Complete instrument is required to be shown. 4 Electronics, Microcontroller, PCB Layout, Product Design, Instrumentation Jul 25, 2016 Jul 25, 20165d 7h $110
Design me a Product Preset Counter Input supply-230V AC Input signal- PNP or NPN or both Size- 48*96*100 mm Display- 6 digit Input signal with multiplier factor. 4 Electronics, Microcontroller, PCB Layout, Product Design, Instrumentation Jul 25, 2016 Jul 25, 20165d 7h $140
Design me a Product -- 2 Preset Counter Input supply-230V AC Input signal- PNP or NPN or both Size- 48*96*100 mm Display- 6 digit Input signal with multiplier factor. 2 Electronics, Microcontroller, PCB Layout, Product Design, Instrumentation Jul 25, 2016 Jul 25, 20165d 7h $140
PCB design (IR sensor, Wi-Fi module, SD Card reader, EEPROM, LEDs, Switches, and connectors/headers) Design/Layout three (or four) 4-layer PCBs. Schematic, and BOM will be provided. Minor modifications may be required to the schematic for resistor/capacitor values. I2C and SPI signals present. Experience with Wi-Fi modules and SD Cards preferred. Cad software of choice is EagleCad. The layout is fairly simple, the most complex thing being an SPI enabled Wi-Fi module. 30 Electronics, Microcontroller, Electrical Engineering, PCB Layout, Circuit Design Jul 25, 2016 Jul 25, 20165d 2h $309
Develop FFT in embedded system using stm32f4 discovery board I will like to develop FFT in stm32f429 discovery board. I currently have develop FFT but it is not good enough, too noisy, spectrum not displayed properly and many more. Hence, I need someone to look into it and improve the FFT. I am using eclipse IDE. Project information: Function Generator ---> ADC ---> FFT (To be displayed on the LCD screen) Board use: Stm32f429zi discovery board I... 4 C Programming, Microcontroller, Software Architecture, Software Testing, Embedded Software Jul 25, 2016 Jul 25, 20164d 23h $140
Write software for synchronous rectifier (Texas Instruments MCU) 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 (12... 11 C Programming, Electronics, Microcontroller, Electrical Engineering Jul 24, 2016 Jul 24, 20164d 9h $529
Remote control toy design I would like to design and create a Remote Control car for Hobby Purposes it doesn't need to be anything fancy it can be barebones ( Metal Skeleton ) with just the neccessary parts to make it function it must have the following. 1. Remote Control via PC on LAN / Internet 2. Gasoline Engine 3. Rear Wheel Drive. 4. Some basic suspension for shock absorbing 5. use an off the shelf engine ... 22 Electronics, Microcontroller, Mechanical Engineering, Electrical Engineering, PCB Layout Jul 23, 2016 Jul 23, 20163d 12h $2271
Port Arduino IR Remote Library to Energia for CC3200 ARM microcontroller Dear Freelancer, The title should be at least give an idea of what I need to be done. So basically, I have an IoT project which run CC3200 as the main processor (http://www.ti.com/product/CC3200MOD). One of the pin will be connected to IR LED and will transmit IR signal of any available brand i.e. Sony, LG, Panasonic, etc. Previously I have the same work with Arduino and run pretty well. The IR... 11 C Programming, Microcontroller, Embedded Software, C++ Programming, Arduino Jul 23, 2016 Jul 23, 20163d 9h $215
Port Arduino IR Remote Library to Energia for CC3200 ARM microcontroller Dear Freelancer, The title should be at least give an idea of what I need to be done. So basically, I have an IoT project which run CC3200 as the main processor (http://www.ti.com/product/CC3200MOD). One of the pin will be connected to IR LED and will transmit IR signal of any available brand i.e. Sony, LG, Panasonic, etc. Previously I have the same work with Arduino and run pretty well. The IR... 10 Arduino, C Programming, C++ Programming, Embedded Software, Microcontroller Jul 23, 2016 Jul 23, 20163d 7h $282
Project for vortexe90001 Hi vortexe9000, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 1 Wireless, Engineering, Electronics, CAD/CAM, Microcontroller, Jul 22, 2016 Jul 22, 20165d 14h $277
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