Microcontroller programmer / BLE mesh / Bluetooth / Программист микроконтроллеров Техническое задание: 1) Создать сеть модулей на BLE MESH (1-50 шт) [login to view URL] 2) Прописать протоколы и предоставить API для программиста Смартфонов - Modbus (по возможности) - GSM (по возможности)
Суть задания: Микроконтроллер - mega8 TQFP питание - 3,3-5V Внешний кварц (Частота) - 8 МГц Связь - I2C аппаратный (в режиме slave) Опорное напряжение АЦП - внешнее на ногу aref Сброс настроек на значение по умолчанию - кнопкой Алгоритм программы: Выполнить АЦП преобразование одного сигнала (разрядность 10бит), усреднить, далее в зависимости от режима работы: 1й режим - это при запро...
Необходимые навыки: Программирование микроконтроллеров AVR,STM или других. Знание электротехники. Опыт работы с протоколом CAN желательно J1939, опыт разработки электроники автомобильной тематики. Необходимо отладить стенд (автомобильный) но вместо реальных датчиков, подать сигналы которые будет эмулировать контроллер соответствующие реальным
GSM дозвон GSM модуль только Ublox микроконтроллер STM AVR PIC 1 зона 1 вход постановки Дозвон на 3 номера sms постановка и снятие с охраны выход на сирену светодиод состояния управление чувством микрофона входящий звонок только для 3х номеров добавление номеров при входящем звонке по нажатию кнопки проект не коммерческий, а для публикации
...коммерческих проектах уверенный устный и письменный английский опыт разработки встроенных решений на основе Cortex M0-4 (STM32f407 или аналог), ARM7 (NXP LPC2387 или аналог), AVR, iMX. знания пром. сетей и интерфейсов (CAN , RS232, I2C, SPI ) Знание программного обеспечения многопоточной обработки данных FreeRTOS , CTL, пр. TCP / IP (или аналогичный
We are looking for an electrical ...onto our control device BUS. Attached are some background documents to further provide examples of what we are trying to do. Initial vehicle shall be a Chevrolet Tahoe, decoding GMLAN messages for the following signals (read only into our J1939 network): Park, Brake, Reverse, Door Open (all), low beam headlights.
...build a program that 1) mines bitcoin connected to a pool 2) independent from a computer through an arduino based microcontroller (ESP8622 wifi Lolin v3 works) 3) for it to display the process in a display connected to the microcontroller Refs: [login to view URL] [login to view URL]
...Have you made a project for Synchronisation of DC motors via IR/RF, in past or any related project? 2- Can you Synchronize two DC motors via RF/IR? 3- Are you good in Microcontroller programming? 4- Are you good in Circuit/PCB designing? 5- If you have fully understood the project then please explain what you have to do in 2-4 lines (in your own words)
Generate a few types of waveform with sampling rate of at least 50kHz Waveforms need to display from a range of frequency from ...types of waveform with sampling rate of at least 50kHz Waveforms need to display from a range of frequency from 1Hz to 10kHz and a controllable voltage offset Strictly using AVR C, ATMEGA32 and Digital Analogue Converter
...webpages for the following items: I have a system I am going to build that you see in page 4 of the powerpoint. (need 1 + 1 backup) On the left side, I need an Arduino or microcontroller that can handle at least 29 input/outputs, 2 of them need to be Tx/Rx, needs to be fast and handle 2000 lines of code. Which one to pick? (Need 2+1 backup) Available voltage
I need the code to realize an hygrometer/thermometer based on Atmel microcontroller (Attiny 85/ 84 or other avr microcontroller). I wish to read the values from the SHT 31-D sensor and proportionally rotate two stepper motors driven by DRV 8825. Each motor rotates a pointer on a dial to indicate humidity and temperature.
I need a programmer to write C code for an ATTiny10 microcontroller to flicker two LEDs in a random fashion that simulates a real-world candle flame. The code needs to treat each LED as its own "candle", so this is essentially two independent flickering routines. This is different from some implementations where one "candle" consists of two LEDs inside
Add digital Flow sensor to existing code for Mini Arduino Pro (ATmega328P): 1) The flow sensor provides a pulse signal from a hall-effect sensor. 2) The sensor will read the water flow through the heater and the results will be an additional condition for turning the heater element on or off, similar to the pressure sensor. 3) The MCU will count the pulses per second (Hz) (or perhaps we break it...
The 14 portrait photos are to be integrated into a website. For this we need a consistent look. The color tone and the lighting as well as the backgrounds should look the same. I provide the dropbox link with the work files after the order confirmation.
...(Multi-Drop Bus) – protocol, that is used to connect the separate modules of the trading automate to a general splint, which supports the logic and the way they work. The main microcontroller of the device is the one that controls everything and sends commands to other devices (coin collector, banknote collector and card reader). The controller needs to
IFGtech is a subsidiary of IFGworld (IFGwor...We are searching for an electrical engineer that has experience in: -Design of PCB boards -Printing of PCB boards and soldering of individual components -Design new EMG microcontroller in tandem with biomedical engineers. While hours will be flexible, the goal is to produce prototypes as fast as possible.
...relatively easy to configure) to accommodate the required functionality. 2. Develop the CPLD/FPGA code. The device needs to take as inputs a set of states (from a microcontroller so either as an I2C command or as a 3 digital input code, along with 3 digital inputs - alarms). The device then needs to set 11 outputs based on a 4 input truth table
...They are currently written in a formal manner and we want someone to review the tone and feel to make it more friendly and fun (whilst still being professional) We want someone to - reword them to be more marketing based, fun, friendly - ensure they have the same tone through out all communication - proof read and check grammar and spelling etc
...the following error: error while decoding MB 0 14, bytestream (4035) [h264 @ 0x458bd60] non-existing SPS 2 referenced in buffering period [h264 @ 0x47b7300] non-existing SPS 2 referenced in buffering period [h264 @ 0x3036860] left block unavailable for requested intra mode at 0 5 [h264 @ 0x3036860] error while decoding MB 0 5, bytestream (7494) And so
I have a simple device that I will need to control and monitor from from a PC via its USB port. This device will have an I/O port (one for for 8-bit input and one for 8-bit output ). Also, apart from the I/O, I will need a few additional lines to work as CONTROL lines. The interface circuitry could be built using an ARM Cortex micro-controller, or use an available standard USB interface chips. In...
I need to make the piezo counter display, 2 seven segments 1.8 in. t...seven segments 1.8 in. the piezo will send low voltage (1 to 5 Volt) to the microcontroller, according to of each puls the microcontroller is going to counting and display it, one reset button to reset the micro controller, I need use Arduino to program the microcontroller (Atmel).
I have a unusual ADC/DAC/GPIO hybrid device connected to a Microcontroller via SPI. I need a driver for the ADC & DAC as well as digital IO from the device
Hi, This should be a simple project but I realize that I am missing something that is not obvious to me. T...Maximum output voltage The current worksheet uses Excel Solver, the new worksheet should also use Solver. Thanks, Art [login to view URL]
Reading Futaba TX switches state via Dragonlink using Arduino, Skills: C Programming, Arduino, Embedded Sofware, Electronics, Microcontroller
An up- and down- counting stopwatch with an LED matrix display has just a few other small features. The software for it has to be written in a month. Please find the details in the attached pdf document. Please read the pdf document carefully and ask, if anything is unclear. Thank you!
Hello Team, I am a system analyst in a college My college wants an application software for digital valuation. I am having scanner and system to scan the answer booklets. same thing should be uploaded into database. pocketing of 20 scripts to be generated. Each pocket should be allocated to valuer for e-valuation. The database of question paper and
...pi and should have strong knowledge about it. 2. The Embedded Engineer will be responsible for embedded software code development and electrical test measurements. 3. Write embedded software code for a variety of targeted devices, 8051,PIC, AVR, ARM Cortex, Zigbee, Arduino and others to interface with lab test equipment and various devices under test
...as a starting point. The Developer will have input into final hardware layout including the selection of Microcontroller to aid swift project completion. Project Condition 1. LOW COST/SIMPLE hardware requirement 2. Microchip microcontroller preferred but will consider Arduino 3. A mixture of resistive/Inductive loads to start 4. Swift completion
Need remote control and remote HD video streaming over wifi from drone. Would like to use Arduino type microcontroller board and/or Single Board Computer to control drone motors and to capture HD video via mini-HDMI camera output and have a media server like VLC stream the hdmi input over Gigabit ethernet to wireless transceiver and finally to an 802
Need to port FreeRTOS for RH850/P1H-C Microcontroller. need some basic changes which will make the RTOS compatible with RH850. you do not need to write any drivers. you just need to make some changes specific to the microcontroller. let me know if any one is interested to work on this.
I recently developed a microcontroller-based lighting controller for an art project with a local artist. It controls 3 x 3-colour LED strips. I also wrote a PC program in JAVA to define how the lights change/fade over time. The PC program has a similar UI to Audacity in that there is a timeline to represent each of the channels (the LED strips).
...can be found here: [login to view URL] I need the patents filtered so that the specification includes microprocessor cpu microcontroller or "micro controller". Also the assignee name needs to match the inventor [login to view URL] the inventor country needs to be usa I need to be able to run the code myself on a weekly
...by Commodore. I have recreated the Amiga 500 keyboard and want to replace the old controller(Commodore CSG 6570-036 MCU with a newer PIC chip) using a PIC18F45K50T-I/PT microcontroller as a replacement and hopefully be able to incorporate the extra logic circuit into the new MCU. I have the original schematic and have created the new sch and .brd file
...compiler and MPLABX environment. This could be a port of the Arduino LCD library 'U8g2'. See ttps://[login to view URL] There are details on how to port to other microcontroller platforms. See [login to view URL] Or you could write a custom library, or port another open source library. The result