MicrocontrollerPekerjaan
...node to the base module. The base module will send the data to our distant server using TCP/IP using a Wifi connection. The node transmitter circuit that is running on batteries has these blocks: - PIC16F1513 Microcontroller - Wireless Transmitter module RFM95W 868 MHz (using SPI communication) - 2 x Temperature ds18b20 sensors (using 1-wire communication) - Battery level monitoring - Water leakage detector : ON / OFF PIC pin detection - 1 x LED and 1 button The base receiver circuit that is running on electricity has these blocks: - PIC16F1513 Microcontroller - Wireless Receiver module RFM95W 868 MHz (using SPI communication) - 1 x LED and 1 button - ESP12-E module (ESP8266 Wifi Module) (using uart and SPI communication) We will send you a fir...
I need PCB design for a given schematics. SMD components are to be used. Please see the attached files for schematics, required PCB dimensions etc. In the drawings, The SMD components will be mounted on the top side of the PCB. The 1x4 Pins PTH 2.54mm Pitch Female Header and PRIME 126-2 PCB T...SMD components will be mounted on the top side of the PCB. The 1x4 Pins PTH 2.54mm Pitch Female Header and PRIME 126-2 PCB Terminal Block will be mounted from the bottom of PCB. Please study the schematics. I have not optimized the capacitor values for the circuit. Let me know if any changes is suggested. If the same circuit can be designed using alternative low cost microcontroller, it will be better. The new microcontroller should have UART Tx/Rx pins. I require all files needed fo...
I need you to develop some software for me. I would like this software to be developed for Windows using C or C++. Currently working with an MSP430 Microcontroller coding in C sing CodeComposerStudio. I need to create a program using interrupts that will set different speeds to 2 motors. I have 2 servo motors and 4 external bush buttons wired. I need each push button to have a different speed setting. This uses PWM.
Need a C Lib to enable PIC 18F microcontroller to communicate with Microsoft AZURE IOT Hub using MQTT protocol
Hi Everyone, I'm looking someone who can design a digital PID controller for buck converter and regulate the output voltage when load is suddenly change. ( based on microcontroller) Since, we can derive the transfer function of buck converter Vo(s)/d(s) and observed the filter gain. I have studied some basic analog PID controller design and the equation can be: [ Vo(s)/d(s) * Gc(s)/1+ Vo(s)/d(s) * Gc(s) ]. Based on this equation we able to substitute the P, I and D to simulate step response, gain margin, phase margin to ensure sure the stability. ( <--- However, this is an analog PID concept) I have read some book and design example of PID tutorial , the useful design material will be shared with you during the discussion. The following task need to be done: ...
Design to prototype test of a secure live streaming device (video, audio and image) with local data storage capability. Microcontroller based. Potentially small enough to be a wearable device.
3 mini projects: I2c Master Slave USB ADC all of them should be done using PIC18F4550 , XC8 compiler , pickit 3 and C language
Project Description Need this in 1 day This is the board that must be used Dragon12-Light-USB Trainer For Freescale HCS12 microcontroller family 12 hour Digital clock in assembly language for this microcontroller board. Use the LCD to display the time that must include seconds, minutes, hours and a.m/p.m. Dragon12-Light Board DVB-023DB.
Need this in 1 day This is the board that must be used Dragon12-Plus-USB Trainer For Freescale HCS12 microcontroller family Digital clock Use the lights to display the time in binary or some encoded fashion OR use the LCD to display the time You have the option to: Choose a Pre-Selected Project from the Sample Project list in the Course Information section. Choose your own project to be completed using Dragon12-Light Board DVB-023DB.
Need this in 1 day This is the board that must be used Dragon12-Plus-USB Trainer For Freescale HCS12 microcontroller family Digital clock Use the lights to display the time in binary or some encoded fashion OR use the LCD to display the time You have the option to: Choose a Pre-Selected Project from the Sample Project list in the Course Information section. Choose your own project to be completed using Dragon12-Light Board DVB-023DB.
We need a freelancer with skills in embedded systems amd microcontroller's programming for a very short time work.
We need a freelancer with skills in embedded systems amd microcontroller's programming for a very short time work.
Design to prototype test of a secure live streaming device (video, audio and image) with local data storage capability. Microcontroller based. Potentially small enough to be a wearable device.
We are building a tracking device that sets off an alarm when the user is a certain distance away from the transmitter. Mbed code utilizing 2 KL25Z microcon...Ultimate GPS Breakout v3, and two BLE HC-05 Low Energy Bluetooths. The device will prevent people from losing their valuable items. When the receiver is at a certain distance away from the transmitter, a buzzer will go off alerting the person that they have left something behind. The transmitter will consist of one XBee, a BLE HC-05 Low Energy and a KL25Z microcontroller. The receiver will consist of one XBee, a KL25z microcontroller, an Adafruit Ultimate GPS Breakout v3, and BLE HC-05 Low Energy. We need the receiver XBee to take the GPS current location data and send it to the transmitter XBee and convert it to a ...
Need this in 1 day This is the board that must be used Dragon12-Plus-USB Trainer For Freescale HCS12 microcontroller family Digital clock Use the lights to display the time in binary or some encoded fashion OR use the LCD to display the time You have the option to: Choose a Pre-Selected Project from the Sample Project list in the Course Information section. Choose your own project to be completed using Dragon12-Light Board DVB-023DB.
I need a hardware to be designed in any schematic tool with already selected components to meet the purpose. The details will be shared one to one over chat. Need knowledge of ADC, Microcontrollers, Filters (sallen key filters), Crsytals, Clocking Very important: Must understand detailed datasheet. Work will be confirmed after checking understanding of datasheet. * PCB design not required at this stage, will be a separate project. * Schematic design must be supported by simulations (Spice)
I want to generate a waveform on an output on MPLAB. message me and I will provide you all the details
We need to design a circuit that will monitor and log the temperature of a place and send it to server, the circuit will also need to determine its current position and send it to server too. The connection to server will be done through GSM module. We need to use an Atmel microcontroller, a DS18B20 temperature sensor and GSM module.
Read the ADC using Potentiometer that show its values on a 7 segment display and read it in the laptop using the USB this work should be done using : 1 C language 2 Mplab X IDE 3 C8 compiler 4 PIC18F4550 5 Breadboard 6 Pickit3
Programm a microcontroller. 4 buttons, 1 to turn on the display with interrupt. 1 to turn the display off into the interrupt. The other 2 are going to write a text on the display. Also a printable layout is to design.
Arduino application support
1. Key Activities: Connect multiple web cameras to multiple OLED displays to view live stream video feed on the displays. Camera output signal is either HDMI Class 1.0 (720P-30) and/or USB UVC standard 1.1. Not sure what protocol the displays use. Deliverables requested: • Prototype drawings and/or de...standard 1.1. Not sure what protocol the displays use. Deliverables requested: • Prototype drawings and/or design schematics for Printed Circuit Board including PCB layout according to mechanical constraints (form factor) as detailed by me. • Sourcing of components: chipset identification and BOM, create netlist • Possibly?? embedded software engineering code for microcontroller programming to setup the chips' internal ...
Looking for someone to write an iphone (eventually porting to android as well) app that can do the following: Securely connect to a device we make using a PIC32 microcontroller. Connection to be made either directly through bluetooth to the PIC32 device, directly through wifi to the PIC32 device, or through a wireless network using a configurable IP address. Communicate to and from the PIC32 device using a predefined list of ethernet commands. Interact with the user to turn on or off I/O using a graphical interface. Turn on or off graphical representation of I/O within the app. Save configuration files to a csv, text, or excel file on the mobile device.
to design, test and develop an automated system that will measure the force of an object by placing a force sensor (FSR SENSOR) on prosthetic fingertip. the aim for it, is to apply pressure on to the object and convert the pressure into force using a programmed microcontroller. the force should be displaced on LCD board , also the output should go to an actuator (solenoid) which should apply the same force as was measured. also a report writing of all the data/program used/test basically a good report on every step taken through out the report. thank you
Need someone to write C code associated with picKit 3 and PIC18F4550 Microcontroller that can read ADC and show the results on 7 segment LED display more details will be given in private the deadline is two days only
We need th...alarm to a cellphone when find an alarm. We have an UPS connected with serial port to an modem, we need develop the software for this microcontroller. We have the UPS protocol , so the design consist in read the flags from the UPS via RS232 and if something wrong happend on the UPS the modem send the SMS to a cellphone. The microcontroller neeed to keep the cellphone number where need to send the SMS and also it can receive via SMS new cellphone numbers or erase other from the list. All project that we need is related with hardware becuase we already have the hardware. You can develop the project in C witht he microcontroller that you prefer. The microcontroller need to keep the number and male some basic functions like send the actual status or res...
Project to design a piece of equipment which can run through our production process, and record some conditions. The system will consist of a microcontroller, 2 pressure transducers, and a humidity/temperature sensor. It will be measuring conditions from inside a dryer at ~ 110 degrees. The code needs to make it simple for the data from these sensors to be recorded onto a storage device (usb/sd card) which can then easily be uploaded onto a PC and transferred into an Excel sheet. The project is expected to be completed within the next 3 months or so, and over that time the code may need adjusting in order to make the equipment a reliable piece of kit.
I need to chill a tank of water about 12 litres to a specific temperature in the fastest amount of time, and I will also need to stir the water in the tank and dispense the water out. You will need to design the components and give me the spec...components and where to buy online. If you are able to build it, please indicate that. You will also be designing the pcb in EAGLE and send it to me. I like to use Arduino as the micro-controller. The size of the system should be kept to a minimal, and for any components that will be in contact with the water they should be food-safe. You need to have professional knowledge on peltier cooling, microcontroller (arduino), robotics (pumps, motors, etc..), pcb and circuit design. If will be good if you have industrial design knowledge. ...
This project aims in designing a system which makes 230V AC lamp diming through Android smartphone possible. The lamp diming is done wirelessly through Bluetooth feature on smartphone. Microcontroller based system will be used as the dimmer controller. The project main components are the Bluetooth module that will act as a medium for connection between smartphone and light bulb. The smart phone will control the diming of the light bulb wirelessly. This happened by the communication of microcontroller based system with the Bluetooth function on smartphone. The Bluetooth module act as optical isolator with the AC part of the system, it is an open standard specification for RF based short-range connectivity for wireless communication. The operating system use by mobile devices ...
I need help to fix/implement the wakeup function used in the ASF library to our Arduino library. Any experience with the Atmel ASF and SAM Microcontroller would is necessary. I think it´s not a big business but some knowledge in this field is necessary. Please contact me for further details.
...Controller) is intended to control the voltage of an induction/permanent magnet generator of a stand- alone micro hydro power generation. The generator voltage variation is in inverse proportion to the loading condition where ELC maintains constant loading of generator for continuous output power mode. The IGBT based DC chopping method is used for diverting excess power to the dump load using microcontroller for voltage sensing & control signal generation. The sensed voltage variation, is the reference to PWM signal generation, for the gate control of IGBT. Please refer to the attached PDF file. It contains a brief description regarding the working of an ELC. It also has a circuit diagram for an atmega328p based ELC along with its code. You may also refer to this link http:/...
...Controller) is intended to control the voltage of an induction/permanent magnet generator of a stand- alone micro hydro power generation. The generator voltage variation is in inverse proportion to the loading condition where ELC maintains constant loading of generator for continuous output power mode. The IGBT based DC chopping method is used for diverting excess power to the dump load using microcontroller for voltage sensing & control signal generation. The sensed voltage variation, is the reference to PWM signal generation, for the gate control of IGBT. Please refer to the attached PDF file. It contains a brief description regarding the working of an ELC. It also has a circuit diagram for an atmega328p based ELC along with its code. You may also refer to this link http:/...
GSM based on off -- circuit and PCB layout design (PCB layout ready for fabrication (Gerber file). --Component 1) SIM800L (specified pins are keep accessible to microcontroller and user.) 2)ATMEGA328P SMD version (pro mini open source architecture with 8MHz and 3.3 V) 3) Voltage conflict management with lipo charging (power path management) (using this kind of IC MP2617) 4) Single phasing, reverse phasing, Unbalanced supply, Auto reset in such condition.( Reference circuit available) 5)two channel relay board and remaining I/O ports are kept outside with protection 6) Power supply(SMPS) for it (85-440V sustainable ) Block diagram and some specific requirement are discussed at finalising stage Compleat payment released after the project is successfully tested.
Upgrade/Modify an existing oem car multimedia ISO image for ability playing video files. Car multimedia system is oem from Ssang Jong Tivoli plays only music files and i want it to play movies too - it seems to be blocked by default. Firmware is based on a V850 microcontroller with touch screen display. A full working ISO image is present. Need someone can analyze and modify the files to make it able to playback video files. For more details download the iso file at http://zambakotomotiv.com/ so you an analyze it and see if you are familar with this. You also can contact me [Removed for encouraging offsite communication which is against our Terms and Conditions.]
Hardware and software based on Embedded technology /microcontroller for integrating into a Solar Power System for PAYG( Pay as You Go). The embedded hardware ( PAYG unit) locks or switches off the solar box when credit is down and unlocks the system( switch on) when the credit is added and adequate. 1. Hardware comprising microcontroller, crystal oscillator, resistor , IR sensor, MOSFET, LCD screen etc which will switch ON/OFF power automatically once Credit is used up. 2. Embedded software in the above hardware to run the required logics e.g switch on when Credit is added, switch off when credit has run out, displaying status on the LCD etc. 3. IR remote control to act as user input for keying in the required numeric code. 4. The freelancer should make a functioning pr...
...Controller) is intended to control the voltage of an induction/permanent magnet generator of a stand- alone micro hydro power generation. The generator voltage variation is in inverse proportion to the loading condition where ELC maintains constant loading of generator for continuous output power mode. The IGBT based DC chopping method is used for diverting excess power to the dump load using microcontroller for voltage sensing & control signal generation. The sensed voltage variation, is the reference to PWM signal generation, for the gate control of IGBT. Please refer to the attached PDF file. It contains a brief description regarding the working of an ELC. It also has a circuit diagram for an atmega328p based ELC along with its code. You may also refer to this link http:/...
Hello, I am looking for an embedded system designer experienced with PIC programation. The program will have one user interface (most likely an I2C bus with a capacitive sensor), and one thermahl sensor (a thermocouple connected by SPI bus, MAX31855). The µcontroller will have to control by PWM (freq around 50kHz) a mosfet through a gate driver. The µcontroller will integrate a fuzzy logic controller. The programmer will first select the right PIC. Then the programmation of the µcontroller shall start according to the description above. The schematics will be provided. Do no hesitate if you have further questions.
Hello, I am looking for an embedded system designer experienced with PIC programation. The program will have one user interface (most likely an I2C bus with a capacitive sensor), and one thermahl sensor (a thermocouple connected by SPI bus, MAX31855). The µcontroller will have to control by PWM (freq around 50kHz) a mosfet through a gate driver. The µcontroller will integrate a fuzzy logic controller. The programmer will first select the right PIC. Then the programmation of the µcontroller shall start according to the description above. The schematics will be provided. Do no hesitate if you have further questions.
...would like to add the ability to update the firmware from the running code. So I need a couple of functions. One function that receives the hex code and stores it in memory buffer. Another function to take the memory buffer and store it to the eeprom. We can pass in the CRC and size to ensure there is no corruption, if the file fails we simply return false. This will be for the stm32f4 microcontroller and should work on the stm32f4 discovery board. something like this Structure update update len update crc void initUpdate(update) // allocate memory buffer // store len and crc bool addNextByte(byte) // stores next byte to memory // on last byte verify crc bool applyUpdate() // takes buffer and writes to eeprom Code should be able to compile and run on a disco...
Task Desc: Develop embedded software for microcontroller to acquire data from analogue signal. There are 4 channels and each channel has to be sampled and processed simultaneously. We have a dual core board based on ARM architecture ready, but if you wish to work on a different architecture, feel free to tell us and we will ship you the board and required electronic components. The code can be developed in C or C++. We will provide required libaries for Rs232 and lwIP to communication. Your task will be to develop the SWD ADC with required sampling rate, store the data in RAM or Flash, transmit data over Rs232 or TCP/IP. It is complicated to decide, who we give this project to. As a solution I have the task details with sample signals and information in the attachment. Please ans...
We would like to make a Revision of a current PCB designed in Eagle. The PCB is approx 30x30mm and includes several components. Current PCB-Design files and shematic will be provided. We think the changes are quite basic but any knowledge in Microcontroller, Electrical engineering would be helpful. Milestone will be descussed in advanced and can be adjusted to the necessary effort.
Code debugging required for IAR Embedded Workbench project designed for stm32f101 microcontroller controller
...Signals from a handful of sensors are received. 2. Signals are processed by software on a microcontroller to produce the appropriate output signals. Software initially only needs to process the input signals by outputting a signal opposite to the input signals. This is to counteract shaking. The programming language and microcontroller used needs to be scalable in order to perform more advanced signal processing later on, and do things like display information on an LED screen. I essentially need a computer that can receive input signals from sensors, do calculations, and then output signals to power electronics and data to a monitor. 3. Power electronics that can take signals from the microcontroller (computer) and then control the force generated by small ele...
Hi sagarda7, I create this fake order so we can chat about our project. It's related to microcontroller + Android/iOS Thanks
Protection system provided as a Gas detector and fire detector are connecting to alarm sound and LEDs; which are represent the alarm audio and visual alarm. The gas detector and fire detector linked to the GSM the idea of GSM is transfer a message (SMS) to my phone and the fire station. ** For more security we are a...the thief entered the alarm audio and visual alarm are switched on. GSM will be transmitted a message (SMS) to owners and the police. This system has a fundamental point which is Keypad. The door is controlled electrically using keypad and GSM, the door opens and closes (manually) through a secret number enters in the keypad or wirelessly through GSM (transfer SMS ) The microcontroller STM32 MCU Nucleo is interfaced with my compo...
I have source code assembler made for Atmega8 microcontroller. I would like it converted to Arduino Uno R3 which based on Atmega328p.
Hi raulbehl, I just made this fake order to be able to chat with you about our project. It's related to PIC microcontroller + Android/iOS Thanks
Boot loader for pic 18f4685 Loads program from sd card connected with the microcontroller with pins: Chip select ra0 Clock ra2 Data in ra3 Data out ra1 First step: If the firmware is available on the sd it should firmware Second step: It should compare the version number of the firmware on the sd card and the one already on the microchip. Third step: The firmware needs to be encrypted and the bootloader should be able to unencrypt it Fourth step: Program the firmware into the microcontroller and reset.
I have designed a nolinear controller for drone using simulink in matlab. the controller works fine in simulation. now I want to implement this nonlinear controller experimentally to get drone (quadrotor) flying. this need to write c code from simulink (not generate c code from simulink directly, this will not be clean code and not good enough) then upload this code to board's microcontroller. more details will be discussed later.
