Mikrokontroller Jobb och tävlingar

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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Projekt/tävling Beskrivning Bud/bidrag Kompetenser Startade Slutar Pris (USD)
EV Charger HI, This is Anshul Shrivastava from Radite Group. Radite group is fastest growing company in India in field of Solar. We have already executed various projects in India. Radite Group is looking to enter into Electric Vehicle Charging Station business and looking for consultant to develop the PCB design for the same. We have gone through and want to understand if a candidate capable of delivering ... 4 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Circuit design Jun 19, 2018 Idag6d 21h $648
Project rebort i need someone to help me writing a report for my wight device project, i used beglebone board and openscale board connecting to four load cells, then i created a web page with a beaglebone cloud9 to show the measurements data of the scale. 10 Javascript, Ingenjörsvetenskap, Mikrokontroller, Elektroniska formulär, Elektroteknik Jun 19, 2018 Idag6d 21h $86
Battery Bank Monitor Looking complete development and actual working pcb that will monitor battery bank for under and over voltages during charge and discharge. Board will control voltages ranging from 12vdc to 138vdc utilizing 4-digit 7-segment input voltage monitoring display along with green (normal) and red (fault) led. Desire dip switch voltage selection hierarchy along with Potentiometer to set range on and ... 11 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Arduino Jun 19, 2018 Idag6d 21h $148
EFM32 PID + Bresenham algoritm realization Need to modify a PID + Bresenham algorithms for EFM32 microcontrollers possibilities (EFM32GG11 to be exactly) to regulate the power of the heater through skipping AC periods. The explanations should be pleasant and understandable, without a special termins or anything else. Usefull links: [login to view URL] Hardware probably is not needed, just coding. 2 Ingenjörsvetenskap, Elektronik, Mikrokontroller, Programming Jun 19, 2018 Idag6d 16h $25
Extract Sevcon Controller information(CAN-bus protocol) Hi, I am looking for a highly experienced Embedded systems engineer to do prepare a firmware for me. We are building a Electric motorcycle. I need someone who knows about CAN-bus protocol. We are fetching information from the battery (24 cells of each 4 volts), sevcon motor-driving controller, and EVCC (charger controller). We have completed fetching CAN data from the battery and need data from th... 9 Elektronik, Mikrokontroller, PLC & SCADA, Elektroteknik, Arduino Jun 18, 2018 Idag6d 15h $557
PCB Board and iOT device design for e-scooter =We are building an e-scooter sharing company with a mobile app and are looking to build and iOT device that will be attached to the scooter. The device will likely have network communication, GPS, and bluetooth. Some other details are as follows: * Our mobile app will set a locked/unlocked status for the scooter on the server, and the iOT device should be able to listen for the state change. ... 20 Elektronik, Mikrokontroller, PCB Layout, Produktdesign, Circuit design Jun 18, 2018 Idag6d 13h $99
Linux Multi Core Microcontroller Developer Fasetto is a company making ultra-portable microcomputers with large storage and wifi. We currently use the IMX6 quad core MCU with Linux already ported into the hardware. We would like to build an abstraction layer to isolate the app team from the hardwarre as well as implement an efficient process controller to optimize the use of the 4 cores 4 Linux, Mikrokontroller Jun 18, 2018 Idag6d 8h $516
Microcontroller Programming Hi, I am have an ARM Cortex STM32F103C8T6 and voice module WTK6900B01that I need to have programmed for pcb. 22 C-programmering, Elektronik, Mikrokontroller, Elektroteknik, Arduino Jun 18, 2018 Idag6d 7h $269
Build Android APP to control Vending Massage chair using Bluetooth (UART Protocol) The main controller of the massage chair adopts twin channel full-duplex UART communication mode, non- response mode. For one channel, connection mode is realized by connecting cable and hand controller. For the other one, connecting by Bluetooth module and tablets/cellphone (hereinafter referred to as tablets ). the APP should be able to connect to the massage chair and send the required command... 21 Mobile App Development, Android, Mikrokontroller, Arduino, Bluetooth Low Energy (BLE) Jun 18, 2018 Idag6d 6h $348
Need design advice for a simple electronics project (microcontroller + wires + transistors) I need some design advice for my first electronics project: The goal is to control the power supply of the indidual bays of a hard drive backblane. [[ See attached image first ]] The MCU should control 15 identical switches. Communication between the MCU and the host PC should happen via USB. USB should also be be used for the power supply. The whole design should be optimized for minimum power... 17 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout Jun 18, 2018 Idag6d 4h $30
Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Circuit design Jun 18, 2018 Idag4h 44m
ATSAMD21J18A code modification using Atmel Studio 7. I need someone very well versed with Atmel Studio 7 to make minor modifications to the code of a ATSAMD21J18A chip. 17 Mikrokontroller, Arduino, Programming Jun 18, 2018 Idag6d 2h $353
Need a 3 Phase Inverter Designer Electrical Engineer 3 phase Inverter for [10hp] Motor 110V 60hz please only bid if you have experience in this field my budget is fix and i will provide details only to winner bidder so make sure you add + you experience and previous work details [related to VFD] dont forget to write proposal. thanks 12 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Circuit design Jun 18, 2018 Idag6d 2h $28
SSI encoder reader software for Arm cortex Software for reading encoder with SSI protocol is needed for ARM (prefably STM32F407G-DISC1 or EK-TM4C123GXL cards). A software for position reading in every 200ms (or more) for an SSI protocol with different brands and bits is needed.. The position information should be send with a common protocol (RxTx, I2C, RS485 etc.). Technical Details - SSI encoder position information with (a touch of butto... 5 Elektronik, Mikrokontroller, Programvaruarkitektur, Inbyggda system, Utveckling av mjukvara Jun 18, 2018 Idag6d $145
Build Arduino/LED strip mask/helmet project Hello everyone, I want to build a helmet/mask with aled strip on it so I can display multiple messages with my phone and still see through it. Basically something like this: [login to view URL] and [login to view URL] and [login to view URL] I need to see through the mask even when there is the led text displayed. Can you please tell me your price and timeline you need ? Can you make it ? How ... 11 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Arduino Jun 18, 2018 Idag6d $143
need code alignment in my Arduino project Code (A very small work) PROJECT IDEA COMPONENTS 1. Water flow meter 2. Arduino 3. LCD 4. Relay 5. Solenoid Valve 6. Think speak 7. Speaker Detailed Description: 1. When water flows , the water flow meter should measure the pressure of water in liters and the information about how many liters of water is consumed should be transmitted to think speak 2. For the first four minutes , the water should flow and the music ... 18 C-programmering, Elektronik, Mikrokontroller, Arduino Jun 18, 2018 Jun 18, 20185d 23h $29
interfacing of adc in xilinx using vhdl i will explain in brief when we discuss 8 Matlab and Mathematica, Verilog/VHDL, Mikrokontroller, Elektroteknik, FPGA Jun 18, 2018 Jun 18, 20185d 21h $16
DIY Tracker Maker Looking for someone who can make modifications in existing electronic devices such as GSM tracker, or build a new one using Arduino/Raspberry Pi modules 32 C-programmering, Elektronik, Mikrokontroller, Arduino, Bluetooth Low Energy (BLE) Jun 18, 2018 Jun 18, 20185d 17h $44
Arduino and stepper motor simple task Hello. we are looking to prove a proof of concept. We want to open and close a door with a stepper motor and a Arduino. The idea is tha we need to have the door to be safe. How can we make the steper motor to stop if some one puts their hand between the door and the frame? we cannot use IR sensor or anything on the frame of the door. I was wondering if somehow we can read when the motor is bee... 49 Elektronik, Mikrokontroller, Maskinteknik, Elektroteknik, Arduino Jun 17, 2018 Jun 17, 20185d 14h $1111
STM32F103 RTOS Firmware Development (Keil + STMCubeMX) I am looking for a person to get the firmware for my PCB done, here is what I need: RTOS Can Bus USB Device (Vcom) Wake up and sleep on interruption Start your message with the text Truck Project PCB so I know you read the whole description 2 x UART comm 6 x GPIO control 2 x GPIO read 5 ADC read 2 x User button read Control 0.96" OLED I2C LCD (write code considering special characters, not ... 12 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Arduino Jun 17, 2018 Jun 17, 20185d 12h $136
Project for Bijan M. im making a PCB for ESP8266. i buy a lot of SP6201EM5-L-3-0/TR (Fixed Low Dropout Regulators(LDO) SOT-23-5 RoHS) Page: [login to view URL] I have other: LM1117MPX-ADJ (same but regulated). Page: [login to view URL] I wish use this for down voltage from 5v to 3v and i have questions about usage and wiring. and another questions and PCB making. Thanks 1 Ingenjörsvetenskap, Elektronik, Mikrokontroller, PCB Layout, , Circuit design Jun 17, 2018 Jun 17, 20188d 8h $10
Longlight Firmware Hardware description Light source: 1 or 2 ledstrip SK6812 (similar WS2812) with individually adressable leds. Ledstrip can be RGB, RGBW or WWA (wharm white and amber) Length 1 m (144 leds) or custom specified Microprocessor control board: Teensy LC or alternative Resistive touch strip with two channels, connected to analog inputs of Teensy. Touch strip has same length as ledstrip. At each end of ... 10 C-programmering, Elektronik, Mikrokontroller, Elektroteknik, Arduino Jun 17, 2018 Jun 17, 20185d 8h $204
PCB Design, Analog Audio circuit expert, KiCAD to Eagle I'm looking for someone who is expert in PCB Design especially in Analog Audio circuit It's a simple circuit -Through hole converts to SMD -Reducing the noise of the circuit -KiCAD to Eagle I need someone professional who can improve the design I will provide you more details 24 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Circuit design Jun 17, 2018 Jun 17, 20185d 7h $169
arduino pcbdesign eagle need arduino mega 2560 eagle design 37 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Arduino Jun 17, 2018 Jun 17, 20185d 5h $151
intruder system using pic or arduino System need to generate alarm when any motion or movement detected by it during specified [login to view URL] should send sms to specified number when it detect movment. 27 C-programmering, Elektronik, Mikrokontroller, C++-programmering, Arduino Jun 17, 2018 Jun 17, 20185d 1h $4
Create a pattern plot for an output signal taken from an antenna array. It is desired to create a pattern plot for a signal received by a matrix of 8 antennas. The signal is processed using Root Music to determine the reception angle of the useful signal, and for beamforming   is used MVDR. The simulation is created, the signal must be taken over and entered into a pattern plot. 9 Elektronik, Matlab and Mathematica, Mikrokontroller Jun 17, 2018 Jun 17, 20184d 20h $36
Panasonic Firmware Looking for Panasonic Telephones firmware 5 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Arduino Jun 17, 2018 Jun 17, 20184d 17h $215
Arduino Programming & hardware making Hi, I want to get some electronic 7 seg displays made, assembled with Arduino Uno (we shall provide material), then get an Auduino Program made to run this. 39 Elektronik, Mikrokontroller, Arduino Jun 17, 2018 Jun 17, 20184d 17h $17
Drone Schematics/Files needed I need a copy of the Schematics and board files that was used for the 3DR Solo drone. If you have parts of the schematics (gimbal..... carrier board...ESCs) please let me know and a price to obtain them. For private use only. I may also be interested in the BOM file as well. 6 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Circuit design Jun 17, 2018 Jun 17, 20184d 16h $322
OBD2 with GPS/GPRS device OBd2 with GPRS/GPS device, firmware and demo webserver included 1 Elektronik, Mikrokontroller, PCB Layout, Circuit design Jun 16, 2018 Jun 16, 20184d 11h $222
I need an expert on Arduino, Micro-controller and GPS I need an expert on Arduino. I need the microcontroller to calculate the distance between two coordinates chosen from 1 gps local and another remote. and display the distance in a Display. More details to be provided to preferred freelancer 29 C-programmering, Elektronik, Mikrokontroller, Elektroteknik, Arduino Jun 16, 2018 Jun 16, 20184d 8h $33
4 Channel IoT Based PCB Prototype Board Design and 2 Sample Design This project is based on Iot. We need a fresh pcb design which is unique and well tested with prototype. if any one interested on my project contact us .yes if you are not sure how you can or half knowledge , dont west time. 21 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Circuit design Jun 16, 2018 Jun 16, 20184d 7h $40
Pythia: Arduino Firmware / Libraries / APIs This project is the ARDUINO PROGRAMMING MILESTONE ONLY for a broader project described below. Given the information below, please describe how you'd complete this task, how many hours it will take you to complete, the duration it will take you to complete the task (10 hours in 1 day, 7 days, 14 days...), and your rate. __________________________________________________ We're developing ... 2 C-programmering, Javascript, Mikrokontroller, Arduino, API Jun 16, 2018 Jun 16, 20184d 6h $19
Design and Manufacturing of BLE Based PCB Hi, We are looking for someone who can design and develop BLE based PCB. This will be used for a IoT based product. Please refer attached file for more details. Tasks To be done: 1. Schematic Design 2. layout 3. Embeded Software Design [login to view URL] For Manufacturing 5. Debugging and final Delivery Please share detailed costing 11 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Produktdesign Jun 16, 2018 Jun 16, 20184d 3h $478
Modulation the SI446x Transceiver or RFM24W Hello, I need help with the modulation of my transceiver. I want to create a new header file with Wireless Development Suite and paste it into my library. Since I'm still relatively new to programming, I'm not sure what steps I need to take in this regard. To what extent, for example, something has to change in my own code. 4 C-programmering, Elektronik, Verilog/VHDL, Mikrokontroller, Elektroteknik Jun 16, 2018 Jun 16, 20184d 2h $157
Ardunio Project with GPS and SD card, PCB design. Project is to help me develop a board layout that connects a GPS and SD card modules directly to a ATMEGA328P. Then assist with the programming of the Arduino chip. This is a educational project for myself. I am looking to learn skills during the development process, so I would like to work closely, watch and ask questions. If you wish to work alone without questioning do not bid on this project.... 32 Elektronik, Mikrokontroller, PCB Layout, Arduino, Circuit design Jun 16, 2018 Jun 16, 20184d 1h $173
PC And App Based Instrumentation And Control 1. We need the intern to develop from scratch a PC Based Control and Instrumentation setup integrating the hardware and relevant software to control electrical components (motors, sensors, electrical panels, etc). 2. Integrate the setup for Remote access and Remote monitoring over the internet. 3. Integrate back-end services with Mobile App based on front end needs. 4. Work with the team to manage... 4 Elektronik, Mobile App Development, Android, Mikrokontroller, Elektroteknik Jun 16, 2018 Jun 16, 20183d 21h $103
Build a linux/windows based Simple Program - To Read /Erase/Write data off Smart ic Chip/emv chip card reprogrammed using SDK to Read Write EMV IC Card. HI THERE I NEED EMV CHIP BANK CARD WRITER /READER SOFTWARE THAT CAN BE USED WITH MSR 206 IC chip and magnetic stripe or any other similar reader card encoder reader writer new model of MSR I am in need of the software asap as my company currenty is havin g issues with employees and their id cards. We are using the emv chip data to check and see the employees whereabouts in the companies building... 3 C-programmering, Elektronik, Mikrokontroller, Elektroteknik, Circuit design Jun 15, 2018 Jun 15, 20183d 5h $143
Build Blue Tooth Controlled Motor and Display Need to have a blue-tooth controlled motor and display, where motor controls tension of a friction brake. Levels 1 - 15 of tension. System previously created, just need to replicate. 1. Identify and purchase: A. 6 v electric motor. B. blue-tooth unit. C. Digital counter. D. Printed Circuit board. E. Reed Effect Sensor. 2. Assemble system, solder PCB. 3. System must transmit data t... 32 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Bluetooth Low Energy (BLE) Jun 15, 2018 Jun 15, 20183d 2h $561
alarm with motion sensor for vehicles Looking to develop and produce an autonomous (battery powered) compact alarm for vehicles that will simply trigger a siren when provoked. must have arm/disarm wireless feature (RFID or Blueooth or fob etc) 32 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout Jun 15, 2018 Jun 15, 20183d 1h $1228
Build me a software that works on an ATMEL at89c51 ic to make an automatic drill machine Hello everyone! I am a Delhi based manufacture of LPG gas stove burners. To make a LPG burner a lot of manual labour is required and I want to move away from it with the help of an automatic machine that drills multiple holes in the burner. I have a circuit board ready and all i need now is a Program that will work in the ATMEL ic. The program should be able to change number of holes according to ... 18 C-programmering, Elektronik, Mikrokontroller, Elektroteknik, Arduino Jun 15, 2018 Jun 15, 20182d 18h $46218
MICROCHIP and ARDUINO voice commands Hello, I am trying to use my existing C ++ code for Microchip and transfer it to my existing Arduino code for the 110VAC DIMMER LIGHT and FAN. I already have the MICROCHIP DIMMER working but need to control by VOICE (alexa or google) maybe we can use [login to view URL] for more info please let me know! 23 C-programmering, Elektronik, Mikrokontroller, C++-programmering, Arduino Jun 15, 2018 Jun 15, 20182d 17h $235
Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Circuit design Jun 14, 2018 Jun 14, 20182d 11h
Composite video to HDMI converter design (electronic design HW+SW) Dear Sir/Madam For unique project, we need to design our own composite to HDMI bridge converter. its going to be a part in a big electronic PCB, therefore we look for a design/drawings/layout cosiderations/software interface from someone who already did that or know that well. its a good "stand alone" task, so we found that fits to www.freelacer.com. it can be done by 2 parts digitize t... 5 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Circuit design Jun 14, 2018 Jun 14, 20182d 7h $841
PID CONTROLLER ON FPGA AND PROCESS MODULE MY FPGA board is DEO nano SOC CYCLONE 5 1. reading an anolog signal (adc is available on board )ltc2308 is the adc which is available on fpga a board 2. realization of PID controller on FPGA 3. realization of process module on fpga (simple equation as to be realized here i.e PT1 transfer function) 4. output of pid controller should be read on DAC (pmod DA4) [login to view URL] what is important... 11 Ingenjörsvetenskap, Elektronik, Verilog/VHDL, Mikrokontroller, Elektroteknik Jun 14, 2018 Jun 14, 20181d 22h $123
Project for experts in Raspberry PI I am looking for experts in Raspberry PI. Please check this link. [login to view URL] this project is to control two servo motors to allow a webcam to pan/tilt while tracking a face in real time using the raspberry pi If you are expert , please bid. Thank you 28 C-programmering, Elektronik, Mikrokontroller, Raspberry Pi, OpenCV Jun 14, 2018 Jun 14, 20181d 21h $571
Arduino, Partsim and design of sensors etc design of sensors, op amp etc and make them on partsim. arduino coding is also required. it is basically an open book test i will send questions to you and you have to reply them. 3 questions out of 5 are required. 22 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Arduino Jun 14, 2018 Jun 14, 20181d 18h $26
PCB Revisions Our current PCB is designed to control four strings of addressable Leds over WiFi using a NodeMCU ESP8266 V2. Works well, but could be better with a few changes. --- Revisions --- - It uses a logic level shifter to connect the 3.3 V ESP data ports to 5 V Leds. We found that there are two sizes of shifters and it is difficult to know what you will get when ordering. A second set of pin holes 2.54... 27 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Circuit design Jun 13, 2018 Jun 13, 20181d 10h $118
Power regulator/UPS and AV distributor circuit for Raspberry Pi I need a circuit designed for a Raspberry Pi that contains the following: Voltage regulator receiving +12V DC input and outputs +5V DC. The +5V DC will power a Raspberry Pi and should contain a UPS circuit using either battery power or capacitors (preferred). Upon +12V DC loss, the battery should power the Raspberry Pi for ~5 minutes and a signal should be sent to the Raspberry Pi over either an ... 14 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Circuit design Jun 13, 2018 Jun 13, 20181d 8h $196
ev conversion software development We convert internal combustion powered vehicles to battery electric power. We need someone to write the systems control software as well as integrate to the specific vehicle to power the stock instrumentation, typically CAN BUS communication. 11 Ingenjörsvetenskap, Elektronik, Mikrokontroller, Programvaruarkitektur, Elektroteknik Jun 13, 2018 Jun 13, 20181d 4h $41
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