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!
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Projekti/Kilpailu Kuvaus Tarjouksia/töitä Taitoja Alkoi Loppuu Hinta (EUR)
I2C to raspberry pi temporal detection issue We have an implementation of a raspberry pi communicating through I2C with two PICs. After working for some time (hours, days or weeks), one of the PICs or both are no more detected by the pi. Booting the pi does not solve the problem. We need to boot the whole system so it works again. We need expert assistance in I2C and raspberry pi to solve this issue, since we need this communication to be s... 10 elektroniikka, Mikrocontroller, sähkötekniikka, Raspberry Pi May 25, 2018 Tänään6 pv 22 h €407
PIC16F877 to read DS1990A serial number and display on HD44780 LCD The task is to program a PIC16F887 or equivalent to read DS1990A serial number. If the serial number matches a pre-programmed serial number, do the followings for 30 seconds - 1) display the serial number on HD44780 or equivalent 16x4 LCD, 2) provide output to an output pin (say to turn on an LED) and 3) count the number of times an input pin reads an input, 4) display the counted number on the L... 16 C-ohjelmointi, elektroniikka, Mikrocontroller May 25, 2018 Tänään6 pv 21 h €81
Designing Interface cards for a data aquisition card We are looking for a Hardware Designer who can design an interface card that will convert a sensor output to an ADC input. the DAQ card has 8 inputs with ±1 V input range. Our 3 sensors need to be read by this DAQ and we need an inerface cards (like a preamp) compatible with the DAQ. one sensor has [±10 V] output with 0Hz-3000Hz bandwith one sensor has [±10 V] output with 0Hz... 4 graafinen suunnittelu, elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu May 25, 2018 Tänään6 pv 21 h €189
Need simple firmware written for Attiny102 I need firmware written for an attiny102. The requirements are simple. Monitor 2 inputs for a pulse and send out a pulse. With this logic IF PB1(pin 5) has no pulse for ~10 seconds OR PB2(pin 6) no pulse for ~2 minutes THEN Send 1 second low pulse on PB3 (pin 7). Tri-state before/after pulse Write code in atmel studio 7 project. 9 C-ohjelmointi, elektroniikka, Mikrocontroller, sähkötekniikka May 25, 2018 Tänään6 pv 16 h €22
Arduino Software Interact 8 bit String Dear all, thanks for being interested. I'm looking for someone who can write a small arduino firmware for reading and interacting with a 8bit UART half duplex string. The string consists of several parameters like a clear ID of the device and position datas. I would like to read these datas and controlling PWM Servos with them. If you are interested in it, and READ THE DESCRIPTION, please wri... 18 C-ohjelmointi, elektroniikka, Mikrocontroller, sähkötekniikka, Arduino May 25, 2018 Tänään6 pv 15 h €24
MicroController Programmer ( MCUs) -- #0002 i' m looking for microcontroller programmer ( MCUs), include this keywords in your proposal to show that you have the key skills [kirjaudu nähdäksesi URL:n] if you can handle this software, [kirjaudu nähdäksesi URL:n] I only need the FLOW Code, for wireless to interface, app, computer program, 2G remote data controller in software simulation 100% success is required... 6 elektroniikka, Mikrocontroller, sähkötekniikka, Arduino May 25, 2018 Tänään6 pv 15 h €103
PCB Designer needed I need a PCB designer who is experienced and have some experience in dealing with ESP32. I have a complete PCB design which is working however i need some modifications on them. I can share the modifications and it shouldnt be huge work as its only modifying few things as other things are already done. Currently the design is done in Altium so you should be proficient with Altium designer. After m... 13 Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, tuotesuunnittelu, Piirisuunnittelu May 24, 2018 Tänään6 pv 11 h €24
arduino and Twillio code for a nodeMCU board. I need code written for Arduino IDE for a nodeMCU…to send an SMS message to my Twillio account. Also code for Twillio to take the signal from the board and send a text message to my phone and to my customer’s phones that I can change for any of my customers. I want to have five inputs to a nodeMCU board: Three sensors and two push buttons. Of the three sensors: One counting cycles ... 26 elektroniikka, Mikrocontroller, sähkötekniikka, Arduino, Bluetooth Low Energy (BLE) May 24, 2018 Tänään6 pv 9 h €434
Ultrasonic Tube Sealing System 1 We need the ultrasonic tube sealing technology to be incorporated in the filling machine that we are developing. 2 tekniikka, elektroniikka, Mikrocontroller, Mekatroniikka, Piirilevyn asettelu May 24, 2018 Tänään6 pv 1 h €267
Wireless Charger & receiver A 15W Wireless Charger And Reciver with every connectors and can work with any smart phone. Qi Latest standards, Best efficiency. 7 Langaton, tekniikka, elektroniikka, Mikrocontroller, sähkötekniikka May 24, 2018 Tänään6 pv €1269
Arduino Project (Code) Good day. I would like to make a puzzle bomb. I have the following hardware that I would like to use to run the program: Arduino Uno or Mega 5110 LCD Display DS3231 Real time clock 5 Photo resistors Hall effect sesnor Buzzer module/speaker The timer counts down for 60 minutes. Displayed in large numbers with minutes and second (timed from real time clock not from a delay function). The program s... 22 C-ohjelmointi, elektroniikka, Mikrocontroller, sähkötekniikka, Arduino May 24, 2018 May 24, 20185 pv 23 h €30
Convert 3.3v Pulse To Integrate With Open Source CMS (Xibo) Currently working on a critical integration part of a prototype and need some help! The project consists of two parts: 1) Convert a 3.3v signal into an SSL secured HTTP request (using RaspberryPi or ESP8266 (NodeMCU)). Apparently Arduino doesn't have the power to compute the keys needed for SSL. 2) Write code to access the REST API, i.e. the CMS API which is an open source Content Manage... 8 C-ohjelmointi, Python, Mikrocontroller, tietojärjestelmäarkkitehtuuri, Raspberry Pi May 24, 2018 May 24, 20185 pv 23 h €365
PCB design and code development We are working on a project for which we need complete development of a PCB using PIC MCUs. A running embedded c code with hex file needs to be produced which could be used in Proteus simulation software to test the working of PCB. Deliverables: Embedded c code, PCB layout/Schematic diagram. hex file, Proteus file. All other minor details and specifications will be discussed later. 13 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Piirisuunnittelu May 24, 2018 May 24, 20185 pv 20 h €20
embedded C programming We are looking for 1 or 2 programmers for an embedded application in C. This project includes the following components: ATMEL328P ESP12 SPI memory, SPI RTC I2C memory Radio modules Need to be very confident in C and have a clear vision of memory management and bootloader. Looking for people who are in China or quite close and available immediately. 37 C-ohjelmointi, elektroniikka, Mikrocontroller, C++ -ohjelmointi, Arduino May 24, 2018 May 24, 20185 pv 18 h €20
Custom USB device - simple circuit Hi folks, I need a person who knows electronics and programming, to implement a simple USB device. - The computer will send 20-bits of binary information to the device, via USB - The USB device will do some simple operations. - The USB will send back 10-bits of information, also via USB - The computer will store the 10-bits, and repeat the loop with another 20-bits string. You are welcome to se... 18 C-ohjelmointi, elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu May 24, 2018 May 24, 20185 pv 14 h €754
post_https_esp8266_sim808 I am working with modules ESP8266-01 and SIM808. Both can send HTTP post with sucessfull, but is required HTTPS. I need a freelancer that already have sucessfull on deploying Arduino with HTTPS (ESP8266-01 and SIM808). No fingerprint certificated method will be accepted, because the certificates are exchanged each 1 year. 9 C-ohjelmointi, elektroniikka, Mikrocontroller, sähkötekniikka, Arduino May 23, 2018 May 23, 20184 pv 23 h €160
Daisy chain of Arduino's with IO. I need a chain or arduino's, maybe more then 100 Arduino's even. I am not sure which protocol I like to use. I think I2C and also RS232 are options. Each Arduino needs a number of digital IO at least 16 or so. Each Arduino must be able to send short messages to the neighboring Arduino. The whole chain must be controlled by a pc. 36 C-ohjelmointi, elektroniikka, Mikrocontroller, sähkötekniikka, Arduino May 23, 2018 May 23, 20184 pv 20 h €518
monitoring colours on screen with FPGA The purpose of this lab is to design a VGA driver to display 256 different colors on a monitor. Two timing signals are generated in this system, vsync and hsync to synchronize the plotting of vertical and horizontal pixels, respectively. The color data of each pixel is generated using an 8 bit counter whose first 3-bits are for red, next 3-bits are for green and last 2-bits are for blue color data... 7 tekniikka, elektroniikka, Verilog / VHDL, Mikrocontroller, sähkötekniikka May 23, 2018 May 23, 20184 pv 19 h €29
single byte serial data encoder decoder by using 8051 in assembly i want to make two pairs of wireless display by using rf modules so that each individual display has its own data data dhould not be coincide with each other 8 C-ohjelmointi, elektroniikka, Mikrocontroller, Arduino, Assembly May 23, 2018 May 23, 20184 pv 19 h €5
basic fpga game (escaping deathful walls) in the project there is a basic game. There are some walls placed vertically and an object slides and try to avoid crash these walls by using up and down buttons on FPGA. it is not mandatory to be a complex project. I need to have in a week. 4 elektroniikka, Verilog / VHDL, Mikrocontroller, Arduino, FPGA May 23, 2018 May 23, 20184 pv 19 h €22
Arduino & Raspberry Pi – Expert full stack developer + with ongoing work opportunity We require an expert Arduino & Raspberry Pi full stack developer, the individual is required to have a thorough working knowledge of operating systems, programming languages and hardware of both Arduino Uno and Raspberry Pi 3 Strong command of English language and sound working knowledge of cloud services (AWS), database servers, cellular networks, and secure data protocols will also be requi... 38 Python, Linux, Mikrocontroller, Arduino, Full Stack Development May 23, 2018 May 23, 20184 pv 17 h €924
Project for John Arturo M. Hi John Arturo M., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 4 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, , Arduino May 23, 2018 May 23, 20187 pv 15 h €228
Ethernet Embedded Project We need someone who can develop a project requiring ENC28j60 ethernet module interfacong PIC32 or STM32 mcu for transfering data to our server using TCPIP,HTTP,SNMP,FTP protocols. 24 C-ohjelmointi, elektroniikka, Mikrocontroller, sähkötekniikka, Arduino May 23, 2018 May 23, 20184 pv 14 h €337
Firmware needed for STM32F4 Discovery evaluation board I need programmer to help me finish up an application for a STM32F4 Discovery. The application must read samples from the onboard MEMS microphone and run FFT. It will then report the frequency,magnitude values over USB. The existing code has USB running as custom HID and the actual microphone sample acquisition and transmission must be implemented. Existing code uses gcc and STM Cube HAL driv... 12 C-ohjelmointi, elektroniikka, Mikrocontroller, Arduino, Bluetooth Low Energy (BLE) May 23, 2018 May 23, 20184 pv 14 h €235
Pythia: Augmented Intelligence System We're developing the minimum viable product for a patented and trademarked system called Pythia (PITH-ee-uh). It will verbally deliver step-by-step directions to a wearable computer/headphone (think mobile Amazon Echo) on demand, in any language, then report the time it takes users to perform each step. Technology and other requirements include: 1) Be local to Baltimore, MD or Detroit, MI t... 7 C-ohjelmointi, Javascript, Mikrocontroller, C++ -ohjelmointi, Arduino May 22, 2018 May 22, 20184 pv 11 h €33
Raspberry PI [&SBC] Circuit board DC to DC power Design, build and test. Raspberry PI Circuit board DC to DC power Design, build and test. 1.I need to power a raspberry PI/ SBC [single board computer] computer with a 6v- 18v solar panel 2. Load is 5v and 2.4A. 3. Source is a Solar panel charger 6v to 18v , with a charge controller for the battery. 4. Battery spec is LEAD ACID batteries or Lithium NOTE; -Design, build and deliver. -This is an NDA turnkey projec... 25 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Piirisuunnittelu May 22, 2018 May 22, 20184 pv 7 h €190
Arduino Electronic module Project Description: The project aims to assemble an Electronic module to detect equipment fall and activate the solenoid valve once the recorded data go out of set Orientation parameter. The equipment will be mounted on the base, the module will be powered on by the Push to Start switch. Arduino 3 axis Accelerometer module will be used to detect acceleration, orientation, and impact. These data ... 29 elektroniikka, Mikrocontroller, Piirilevyn asettelu, Arduino May 22, 2018 May 22, 20184 pv 7 h €395
Arduino Magnetometer Hello, I am working with and Arduino Uno and a QMC5883L chip that works as a Magnetometer. I would like to make this chip work with the Arduino and I would be willing to pay for someone to guide me trough making this chip work (get earth magnetic field readings). Connections, Softwares and Codes I will need with a step by step guide is what I am looking for. Thank you for your time. Best, Jose Fer... 36 C-ohjelmointi, elektroniikka, Mikrocontroller, sähkötekniikka, Arduino May 22, 2018 May 22, 20184 pv 3 h €141
Raspberry Pi Design 1. Need the power supply to be arranged as portable which should has a feature of withstanding 2 days minimum. 2. Need LCD module to be attached with monitoring of temperature /Humidity sensor. 3. A compact and stylish case for the entire module. 4. Sensor can be inside or outside the module , but it should be covered with a case. 11 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Arduino May 22, 2018 May 22, 20184 pv 3 h €101
Amoled for mobile LCD Expert for a Project We are designing the Phone and looking for a Expert who has Expertise on AMOLED and it's Components. 1 elektroniikka, Tutkimus, Mikrocontroller, sähkötekniikka, Arduino May 22, 2018 May 22, 20184 pv 3 h €133
RFID -ARDUINO TRACKING Hello , The tracking system should track the tag which is on any of my asset or item in my home . So when it passes through the front door reader it should give me an alert saying it has been passed that reader and this should be continuously running 24X7 . I have reference projects as well . 45 C-ohjelmointi, Mikrocontroller, Arduino, Raspberry Pi May 22, 2018 May 22, 20184 pv €167
Power Electronics : Design for manufacturing & Prototyping Hello, We are looking for an experienced freelancer to design for manufacturing an existing product prototype. We have several working versions of our system. Our system is too costly to produce, we need to work on the design to reduce the BOM cost. The project goal is to reach a defined BOM value on the website [kirjaudu nähdäksesi URL:n] The job consists in: _Architecture selectio... 25 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Piirisuunnittelu May 22, 2018 May 22, 20184 pv €2010
Indoor location system using bluetooth beacons Seeking Freelancers who have worked with the such projects. The specifications are : 1) Accuracy of about 30-60 cm 2) Latency 1 seconds 3) Use of anchors or beacons to localize the receiver Please suggest if you know better solutions, I won't entertain anyone who doesn't have in depth knowledge of Embedded design principles and RF engineering experience 13 Langaton, elektroniikka, Mikrocontroller, sähkötekniikka, Arduino May 22, 2018 May 22, 20183 pv 18 h €36
Looking for freelance PLC (Keyence and Omron) programmer, able to be on site - Singapore and Malaysia only We're looking for PLC programmer to support on our industrial automation projects. Singapore and Malaysia only 5 elektroniikka, Mikrocontroller, PLC & SCADA, sähkötekniikka, Piirilevyn asettelu May 22, 2018 May 22, 20183 pv 17 h €19
Looking for freelance PLC (Keyence and Omron) programmer, able to be on site - Singapore and Malaysia We're looking for PLC programmer to support on our industrial automation projects. 9 elektroniikka, Mikrocontroller, PLC & SCADA, sähkötekniikka, Piirilevyn asettelu May 22, 2018 May 22, 20183 pv 16 h €17
Solar powered ultrasonic sensor water level sms alert device I am looking to provide water level alert devices to residents of small towns and cities in Nigeria so as to alert users on time of low water level in their storage tanks. The device would operate with solar and installed on top of the tanks. The device should be capable of sending an SMS alert for 20% water level. The range of the sensor should be 3-6m max. It needs to be mass produced and each p... 19 elektroniikka, Mikrocontroller, Koneenrakennus, sähkötekniikka, Piirilevyn asettelu May 22, 2018 May 22, 20183 pv 15 h €205
Weather Balloon (Retrievable)(Long Range) Photography - GPS monitored , Valves to stabilise and valves to deflate Hi Am looking to design a retrievable very long range weather balloon, GPS monitored with valve to stabilise and remote deflating with recovery of photography equipment On-going project, must have experience Will start with small report explaining everything 7 elektroniikka, Mikrocontroller, sähkötekniikka, Arduino, Piirisuunnittelu May 22, 2018 May 22, 20183 pv 14 h €123
Embedded systems Engineer needed to program NXP S32k Development board I have a program which needs to be programmed onto a S32k NXP evaluation board. I need someone with great embedded systems experience who can figure out the code and is aware of the board. 30 C-ohjelmointi, elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu May 22, 2018 May 22, 20183 pv 14 h €1013
jdk for for zcs160 ic card reader All manufacturers sell card readers with the capability to read and write magnetic bands, however they need to be reprogrammed using SDK to Read/ Write EMV IC Cards, will provide the interface that comes with the hardware, and programmer must create the IC read/write module. 6 C-ohjelmointi, elektroniikka, Mikrocontroller, Piirilevyn asettelu, Bluetooth Low Energy (BLE) May 22, 2018 May 22, 20183 pv 12 h €402
convert pcb Allegro 9 to 17.2 -3 can you convert pcb Allegro 9 to 17.2 as well Orcad files i need quick response. budget is small but on going project 9 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Arduino May 21, 2018 May 21, 20183 pv 10 h €57
Build arduino based variable air pressure controller I am an avid outdoor enthusiast, I like to take my Tacoma on outdoor/overland adventures. Part of this is managing the air pressure of the tires on the truck. While offroad I need to drop the pressure of the tires down to as low as 5lb per tire or all the way back up to street pressure of 40lb. The pressure of these tires would need to be adjusted depending on the terrain. I'm looking for hel... 25 elektroniikka, Mikrocontroller, sähkötekniikka, Arduino May 21, 2018 May 21, 20183 pv 8 h €506
PicoBlaze 8-bit Microcontroler Simple Project My task is a rather simple one: Create a guide for picoblaze microcontroler programming. Give 4-5 programming examples and run them with a simulator. What i have is a Basys 3 board so i need to program them in Vivado. Is it possible to use the Picoblaze there? So practically i need someone to tell me what to download from the Xilinx site, what PicoBlaze IDE and so on and just to write some very... 2 Mikrocontroller, Assembly May 21, 2018 May 21, 20183 pv 5 h €23
PCB Schematic & Design We have a raspberry pi 3 implementation/prototype and want it to be taken to a custom board. 35 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Piirisuunnittelu May 21, 2018 May 21, 20183 pv 3 h €118
Cadence Virtuoso Integrated Circuit ASIC Based on my documents, I want you to have my past university student electronic circuit design and simulation project reproduced in Cadence Virtuoso. It is a minimalist project, about 5 parts. You should have knowledge of Cadence Virtuoso 6 software. The electrical circuit in Cadence Virtuoso is using 350 nm (0.35um) Technology design kit. The schematics, simulations, and layout will be provided o... 8 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Piirisuunnittelu May 21, 2018 May 21, 20182 pv 23 h €151
implementation of TPC(64,57) decoder 1. Can You make your own version of hardware decoder based on the decoding algorithm. the number of bits however should be remain the same is 64×64,(the decoding methods SISO decoding and Chase Pandiah, type 2 Chase algorithm) and after simulate the decoder on Xilinx ISE and coding in VHDL. 2. and write a brief report explanation how is the hardware structure work and etc. 3 C-ohjelmointi, Verilog / VHDL, Mikrocontroller, sähkötekniikka, FPGA May 21, 2018 May 21, 20182 pv 20 h €30
Create fork analog PIVX, POS, MASTERNODE Need to do fork analog PIVX, POS, MASTERNODE, wallet windows, linux, max, source code, block expoler. Only a professional developer with extensive experience is [kirjaudu nähdäksesi URL:n] the price for the whole set. Desirable examples work. Please scammers do not write! 9 C-ohjelmointi, Linux, elektroniikka, Mikrocontroller, C++ -ohjelmointi May 21, 2018 May 21, 20182 pv 17 h €624
I need Verilog Code for BMI calculation that can be running in Quartus software. I need coding VERILOG code for BMI calculation that can be run in Quartus software and burn in ALTERA DE2 board. maximum 80usd 9 Verilog / VHDL, Mikrocontroller, LabVIEW, Assembly, FPGA May 21, 2018 May 21, 20182 pv 13 h €97
Firmware for Rigado BMD 300 Chip Hi, Is there someone who can write Firmware code using the Rigado BMD 300 Eval Kit. [kirjaudu nähdäksesi URL:n],Inc/[kirjaudu nähdäksesi URL:n] Let me know if you are familiar with this type of component and can do this in a short amount of time Thanks Dale 13 elektroniikka, Mikrocontroller, tietojärjestelmäarkkitehtuuri, Sulautetut ohjelmistot, Arduino May 20, 2018 May 20, 20181 pv 23 h €476
ETHERNET- SPI job in PIC32 board Hi, I want s small task done in PIC32. The controller should receive messages through UDP port and format them according to given specifications and forward to SPI port when requested. The engineers with PIC32 starter kit or Olimex board are preferred. 17 C-ohjelmointi, elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu May 20, 2018 May 20, 20181 pv 22 h €178
Arduino Report I would like to hire a freelancer who are expert with Arduino, as I would like to write a report about my Arduino project. The report is about 25 - 30 pages including photos and diagrams. 69 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Arduino May 20, 2018 May 20, 20181 pv 19 h €254
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