Mikrocontroller Työt ja kilpailut

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!
Rekisteröidy ja ala tienaamaan
Rekisteröidy ja ala ansaitsemaan. Oletko a Microcontroller Developer? Voisit ansaita rahaa tekemällä näitä töitä!

Selaa työpaikkoja Freelancerissa

Projekti/Kilpailu Kuvaus Tarjouksia/töitä Taitoja Alkoi Loppuu Hinta (EUR)
ATM DUMPS WITH PIN looking for a device to hook up to atm to get dumps with pin or another way to get them if you no how this project is for you, please don't bid if you don't understand what dumps with pin is and how to get them 2 elektroniikka, Mikrocontroller, Ohjelmistojen testaus, sähkötekniikka, Sulautetut ohjelmistot Oct 16, 2017 Tänään6 pv 23 h €1168
NFC (Mifare) cards reader. PIC, NXP PN532. Proteus. Hello! I was given a task to make a reader for NFC tags and Mifare cards (Classic cards would be enough, I suppose). What it should be like: I have to connect NXP PN532 reader (link below) using UART interface (I think it is more preferable than I2C or SPI interface because of its simplicity) with PIC microcontroller, which should be modelated in Proteus. Connection between PN532 and PC should b... 4 C-ohjelmointi, elektroniikka, Mikrocontroller, sähkötekniikka, Piirisuunnittelu Oct 16, 2017 Tänään6 pv 19 h €139
Static Voltage Stabilizer IGBT PWM NEED CIRCUIT OF Static Voltage Stabilizer IGBT PWM- LIKE THIS LINK [osoite poistettu, kirjaudu sisään nähdäksesi] 2 tekniikka, elektroniikka, Mikrocontroller, sähkötekniikka, Piirisuunnittelu Oct 16, 2017 Tänään6 pv 18 h €184
Other or not sure I would need someone who can write C program for my project. I'm using Arduino with ultrasonic sensor (HC-SR04) for distance measurement. 4 C-ohjelmointi, Mikrocontroller, tietojärjestelmäarkkitehtuuri, C++ -ohjelmointi Oct 16, 2017 Tänään6 pv 11 h €95
source supplier of Bluetooth HID module transceiver for Gamepad I have a gamepad that is split into two independent halves, the right hand of the gamepad must send a 2.4GHz signal to the left side of the gamepad (the signal is just button presses joystick action etc) the left side of the gamepad must send a HID signal to a Bluetooth receiver (Android PC etc) What Bluetooth module do I need? / where can I find a system house to make a prototype? 2 elektroniikka, Android, Mikrocontroller, Piirilevyn asettelu, Bluetooth Low Energy (BLE) Oct 16, 2017 Tänään6 pv 9 h €528
Project for Aapo K. Hi Aapo K., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 1 Verkkoturva, Mikrocontroller, tietojärjestelmäarkkitehtuuri, , Arduino, Suomi Oct 16, 2017 Tänään9 pv 8 h €2
50 usd zynq verilog C project 50 usd Initial zynq verilog C project 7 C-ohjelmointi, Verilog / VHDL, Mikrocontroller, C++ -ohjelmointi, FPGA Oct 16, 2017 Tänään6 pv 6 h €39
veriloghdl code for calculation area THis must implement on quartus( altera FPGA cyclone IV) 3 C-ohjelmointi, Verilog / VHDL, Mikrocontroller, C++ -ohjelmointi, FPGA Oct 16, 2017 Tänään6 pv 5 h €60
Review of PCB and Resolve some issues A wireless home automation prototype is being built. It needs to be reviewed and we are facing some issues and need a person resolve them. Major issues. 1. False triggering due to other electrical appliances. 2. Random false triggering. 12 Langaton, elektroniikka, Mikrocontroller, Sulautetut ohjelmistot, Piirilevyn asettelu Oct 16, 2017 Tänään6 pv 5 h €85
Wireless Water Level Indicator Using RF Module circuit make a complete (Wireless Water Level Indicator Using RF Module circuit) as above. [osoite poistettu, kirjaudu sisään nähdäksesi] only Indian freelancer 19 C-ohjelmointi, elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu Oct 16, 2017 Tänään6 pv 5 h €107
Sdcard interfacing with lpc2148 -- 2 Sdcard read and write using lpc2148 3 C-ohjelmointi, Mikrocontroller Oct 16, 2017 Tänään6 pv 4 h €105
Sdcard interfacing with lpc2148 Sdcard read and write using lpc2148 2 C-ohjelmointi, Mikrocontroller Oct 16, 2017 Tänään6 pv 4 h €34
making verlog hdl code calculataion area in black and white image on fpga ( cyclone IV) 5 C-ohjelmointi, Verilog / VHDL, Mikrocontroller, sähkötekniikka, C++ -ohjelmointi Oct 16, 2017 Tänään6 pv 2 h €101
Raspberry Pi, Autonomous Robot, GPS We are trying to build a robot using GPS so that it can drive to specified GPS coordinates. It is very similar to this project: [osoite poistettu, kirjaudu sisään nähdäksesi] We are actually using the same motor controllers, adafruit pwn driver. But with slightly different motors and chassis (but this shouldn't affect anything). We would like to use either pyth... 14 Python, Android, C# -ohjelmointi, Mikrocontroller, sähkötekniikka Oct 15, 2017 Oct 15, 20175 pv 22 h €138
PIR detection Need a device that use PIR detection and accept gsm card to send to my server when somebody get in front of PIR detection, the device can be the one of 433mhz that exist in market, I need one device that can read this reader and then send to my server when it detect someone in front of it. This device can be made using raspberry, arduino or any thing similar. 30 C-ohjelmointi, elektroniikka, Mikrocontroller, sähkötekniikka, Arduino Oct 15, 2017 Oct 15, 20175 pv 21 h €101
arduino.... Hello I urgently need coding for arduino for 3 X temp sensor(DS18B20), 1 X INA226, 1 X SPI Nokia screen (or other screen), Datalogging sd card. and serial print. output file: date, time busvoltage, external shuntvoltage, current (max 100A), Loadvoltage, energy, temperatures. need txt file for for graphing in excel or any other graphing tool. My knowledge is limited for one sen... 7 elektroniikka, Mikrocontroller, sähkötekniikka, LabVIEW, Arduino Oct 15, 2017 Oct 15, 20175 pv 17 h €7
OBD circuit PCB circuit design Hello, I want to design a pcb for obd in vehicles. Must be able to test prototypes. make gerber files and offer improvement. Very important to be dependable. 25 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Piirisuunnittelu Oct 15, 2017 Oct 15, 20175 pv 15 h €220
Arduino Remote Control CAR code Hi there, I have sorted out most of the code. I just need help fine tuning it. Task to do. (Given Remote control car base - front wheels turn left and right - Back wheels go forward and reverse) Alter or change my current code so that the car follows the wall and maintains a fixed distance from the wall. If too close it has to turn left and rejust and continue following the wall(the wall is al... 24 C-ohjelmointi, elektroniikka, Mikrocontroller, C++ -ohjelmointi, Arduino Oct 15, 2017 Oct 15, 20175 pv 10 h €15
Arduino project simple vending machine hello, i have arduino project 1. i need you make me a list to buy in [osoite poistettu, kirjaudu sisään nähdäksesi] 2. i need script to operate it The goals is to make simple vending machine. The payment and selecting the product is using windows pc. (no need bill acceptor because they paid with our currency). Thanks Refference : [osoite poistettu, kirjaudu sis&au... 5 C-ohjelmointi, elektroniikka, Mikrocontroller, tietojärjestelmäarkkitehtuuri, Arduino Oct 15, 2017 Oct 15, 20175 pv 8 h €31
GPRS based RFID attendance system with Memory Card We are looking for a freelancer/team of embedded developers to create a system with the following- 1. Arduino/Raspberry Pi 2. Memory Card Shield 3. GSM/GPRS- SIM800/Quectel M95 4. Low Frequency RFID(125KHz RFID) 5. RTC Module System Working- 1. Read RFID card and save it in the memory card with current date and time from the RTC. Max limit required is 3000 data entries. 2. Send this data... 12 C-ohjelmointi, Mikrocontroller, Sulautetut ohjelmistot, Arduino, Raspberry Pi Oct 15, 2017 Oct 15, 20175 pv 7 h €179
Teach me how to setup Ubiquiti Airmax I have Ubiquiti Radio and Client hardware installed. I want someone to teach me how to use the AirOS and do the configuration of the devices. I think it shouldn't take more than few hrs. Project budget less than $100. 5 Langaton, Mikrocontroller, Cisco, Verkonhallinta Oct 14, 2017 Oct 14, 20174 pv 22 h €51
dissaembler .bin file for at90usb1286 i have this .bin file for atmel at90usb1286 i need to dissaembler to c or c++ or AVR studio. 1 C-ohjelmointi, elektroniikka, Mikrocontroller, C++ -ohjelmointi, Arduino Oct 14, 2017 Oct 14, 20174 pv 22 h €42
3000W Lead Acid Battery Charger - open to bidding SMPS type battery charger for lead acid batteries with PFC. Output Voltages from 50V to 130Vdc. Charging currents from 50A to 100A. Should have all protections built-in - OV, OC, fast(boost) and trikle(float) charge etc. 6 tekniikka, elektroniikka, Matlab ja Mathematica, Mikrocontroller, sähkötekniikka Oct 14, 2017 Oct 14, 20174 pv 20 h €362
Programming several I2C 9 axis accelerometers working together on Arduino I'm looking for someone able to deliver the code to make several 9 axis accelerometers working together on an Adafruit Circuit Playground under I2C protocol. More details on request. 41 C-ohjelmointi, elektroniikka, Mikrocontroller, sähkötekniikka, Arduino Oct 14, 2017 Oct 14, 20174 pv 17 h €507
Bootloader for TI MSP430F5438A For a mobile application I need a bootloader to allow firmware flashing over a GSM-modem chip from uBlocs. Needed: - Very good C-coding skills - Experience with MSP430 - Experience with bootloader developement 11 C-ohjelmointi, elektroniikka, Mikrocontroller, Piirilevyn asettelu, Arduino Oct 14, 2017 Oct 14, 20174 pv 15 h €26
Eagle PCB-Design involving GSM, GPS and BLE We are looking for a freelancer to support a redesign of an existing 2-layer PCB. Following skills required: - Very good skills in Cadsoft Eagle - Design for volume production - Experience in antenna design is a plus - Design needs to be prepared for CE-Certification 27 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Piirisuunnittelu Oct 14, 2017 Oct 14, 20174 pv 15 h €24
elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Piirisuunnittelu Oct 14, 2017 Oct 14, 20174 pv 13 h
ESP8266 01 conneting to Arduino I haev connected ESP8266 module to arduino, uno and got it up and communicating. Want to use UDP using WiFiESP library. Am able to send from Arduino to WiFi network, but receiving doesn't work. Need help to just debug this problem. 19 C-ohjelmointi, elektroniikka, Mikrocontroller, tietojärjestelmäarkkitehtuuri, Arduino Oct 14, 2017 Oct 14, 20174 pv 12 h €41
embedded system i need a professional who trained me in 8051 and pic controller practicals.i have kits of both the controllers and i already know c c++ linux 18 elektroniikka, Mikrocontroller, Sulautetut ohjelmistot, Piirilevyn asettelu Oct 14, 2017 Oct 14, 20174 pv 11 h €120
Programmer for nrf52832QFAA I need a Programmer embedded systems for the development of a programme for nrf52832QFAA, inclusion of ADC (filters Kalmman), I2C, 1PWM. Reception and tranfer of data through BLE. There is a code for the 51 series. 6 C-ohjelmointi, elektroniikka, Mikrocontroller, tietojärjestelmäarkkitehtuuri, Arduino Oct 14, 2017 Oct 14, 20174 pv 11 h €166
PCB design of smart watch as well as configuration development and firmware design i need a new PCB design and source code of implemented smart watch . i need this code to allow me to allow me to have it written as a software in future. 14 elektroniikka, Mikrocontroller, Sulautetut ohjelmistot, Piirilevyn asettelu, Piirisuunnittelu Oct 14, 2017 Oct 14, 20174 pv 10 h €193
Build A Drone A Drone with 4 LEDs, 4 Brushed Motors, Gyroscope, and a camera. I uploaded a document with all of the information. 10 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Piirisuunnittelu Oct 14, 2017 Oct 14, 20174 pv 7 h €126
want to design led driver when we can adjust the voltage and current to set the power output and suite all kind of applications the power input is 120-220v for driver and the power output is 3w-60w we need two controllers or short knobs to control voltage and current individually at output. if it is not possible in single driver split up in to two drivers 3-30w and 30-60w 16 tekniikka, elektroniikka, Mikrocontroller, sähkötekniikka, Piirisuunnittelu Oct 14, 2017 Oct 14, 20174 pv 5 h €351
Electronics Engineer Hello, I need one expert Electronics Engineer to help me in one task. Your job is to write a C code for the machine. So, you are expected to have both Electronics and C Programming skills. I will share more details later. Happy Bidding 33 C-ohjelmointi, elektroniikka, Mikrocontroller, sähkötekniikka, C++ -ohjelmointi Oct 14, 2017 Oct 14, 20174 pv 5 h €5
simple verilog hdl code calculate each area in black and white image 10 C-ohjelmointi, tekniikka, Verilog / VHDL, Mikrocontroller, FPGA Oct 13, 2017 Oct 13, 20174 pv €35
Re-design a simple existing circuit board I require a simple timer circuit based on an existing design. There is a PIC which will require a program file. I have attached photos of the existing board and most of the bill of materials. 40 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Piirisuunnittelu Oct 13, 2017 Oct 13, 20173 pv 17 h €137
PCB - Circuit Design Small Task I have a small task that needs simulation and circuit and pcb design. I can share all details if someone can do it. 43 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Piirisuunnittelu Oct 13, 2017 Oct 13, 20173 pv 13 h €42
Hardware micro bluetooth receiver for switch on/off led I need a configuration for a micro bluetooth receiver for switch on/off led. The system must power safe. 34 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Arduino Oct 13, 2017 Oct 13, 20173 pv 8 h €166
Circuit Board I need a small circuit board designed with the following features: 24VDC Power to power it up 4Each 24VDC inputs 4Each Relay outputs - 2 amp relay contact RS485 port Two rotary dials to select address of board from 1-32 Modbus protocol on RS485 port The inputs will appear on the modbus RS485 port as Modbus inputs The outputs will appear on the modbus RS485 port as Modbus coils. Th... 47 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Arduino Oct 13, 2017 Oct 13, 20173 pv 8 h €958
multi-master modbus on ESP32 implement collision detection and collision control on RS485-based modubus (RTU) for ESP32 / ESP8266. implement in c / c++, use UART2 per default to connect MAX3485 or equivalent. 14 C-ohjelmointi, Mikrocontroller, tietojärjestelmäarkkitehtuuri, C++ -ohjelmointi, Arduino Oct 13, 2017 Oct 13, 20173 pv 4 h €103
PIC chip and .HEX file we have a old system we need to get going as a back up for irrigation season it has a PIC chip which we need to get the .HEX off and make modifations too instead of getting updates and start time form radio we like it to turn the h bridge on and off a set time a day i dont think the chip as a clock but only a count down so we have to make it like count down 6000 turn on 100 turn of... 25 C-ohjelmointi, elektroniikka, Mikrocontroller, sähkötekniikka, Arduino Oct 13, 2017 Oct 13, 20173 pv 3 h €158
Connect 2 Wii Balance boards to PC for game play - like that of joysticks We are looking for someone who can create simple USB cable solution to connect TWO Wii Balance boards so we can play TWO PLAYER PC GAMES by connecting to the USB ports on PC computers. Only analog control on up down, left and right is required with centering using the built in MSFT game controller settings like that of a joystick. That is all the functionality we need to play our PC games. RE... 7 C-ohjelmointi, elektroniikka, Mikrocontroller, sähkötekniikka, Arduino Oct 12, 2017 Oct 12, 20172 pv 15 h €323
Rpi + CC1300 + Contiki os using IPv6 Now i'm looking for someone who is expert in contiki os on raspberry pi. And candidate has good experience in cc1300 TI chip. Please bid if you are real expert. Thanks 4 Linux, elektroniikka, Mikrocontroller, sähkötekniikka, Verkonhallinta Oct 12, 2017 Oct 12, 20172 pv 14 h €407
Arduino project hello, i have arduino project 1. i need you make me a list to buy in [osoite poistettu, kirjaudu sisään nähdäksesi] 2. i need script to operate it The goals is to make simple vending machine. The payment and selecting the product is using windows pc. (no need bill acceptor because they paid with our currency). Thanks 22 C-ohjelmointi, elektroniikka, Mikrocontroller, tietojärjestelmäarkkitehtuuri, Arduino Oct 12, 2017 Oct 12, 20172 pv 12 h €28
smart watch i need pcb design and source code. i am not sure if this is possible. looking for someone with rich 17 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Arduino Oct 12, 2017 Oct 12, 20172 pv 11 h €192
SD Card Reader Develop a SD Card reader for multiple connected /inserted cards (up-to 10). A manual jumper switches between the different cards for individual read and write [osoite poistettu, kirjaudu sisään nähdäksesi] design should use the latest SD card technology for all cards currently on the market. For this I need advise, a circuit design (and possibly a prototype) 27 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Piirisuunnittelu Oct 12, 2017 Oct 12, 20172 pv 9 h €627
elektroniikka, Mikrocontroller, sähkötekniikka, Valmistuksen suunnittelu, tuotesuunnittelu Oct 11, 2017 Oct 11, 20171 pv 18 h
Change fontsize script in an arduino mini I need to change som fontsize and even an font from the stock size in arduino. So it fit an 0.96" oled textsize 1 is 4 lines on screen textsize 2 is 2 lines on screen. And I need around 6 lines on the screen. Thanks for looking 1 C-ohjelmointi, elektroniikka, Mikrocontroller, sähkötekniikka, Arduino Oct 11, 2017 Oct 11, 20171 pv 18 h €21
Arduino Atmega2560 My part in this project is to make the twister move. Initially I need some assistance in writing code so that servo motor controller receives signals from arduino atmega 2560 and makes the twister move. 59 elektroniikka, Mikrocontroller, sähkötekniikka, C++ -ohjelmointi, Arduino Oct 11, 2017 Oct 11, 20171 pv 13 h €117
[req] finding chip(s) for construction video PAL (cvbs) signal to VGA D-SUB signal required chip(s) and schematic for build converter and scandoubler witch can convrt VIDEO signal to VGA signal (show VIDEO on VGA monitors) 3 elektroniikka, Mikrocontroller, sähkötekniikka, Piirisuunnittelu Oct 11, 2017 Oct 11, 20171 pv 11 h €15
Showing 1 to 50 of 254 entries
« 1 2 3 4 5 »