étude de cas pratique de traitement signal, mesure et acquisition Il vous est demandé de rédiger un compte-rendu pour chaque sujet Vous devrez inclure tous les graphes nécessaires au développement de vos raisonnements, ainsi que d’autres schémas si nécessaire. Même lorsque cela n’est pas précisé, vous devez c...
Bonjour, Vous indiquez des compétences en électronique, microcontroller et C. Je souhaiterai échanger avec vous sur un projet de device connecté via un module BLE. Etes-vous basé à Paris ? Bien à vous, Ylann
This is a small project, i am looking a quick resolution, you h...have to just use the Arduino debouce lib to connect 4 pins ( push buttons ) to the other 4 pins ( relay ) on a esp8266 microcontroller. i will share a quick demo as well. The push button should work even while the microcontroller is not connected to the internet. Protocol used ( MQTT )
This is a small project, i am looking a quick resolution, yo...you have to just use the Arduino debouce lib to connect 4 pins ( push buttons ) to the other 4 pins ( relay ) on a esp8266 microcontroller. i will share a quick demo as well. The push button should work even while the microcontroller is not connected to the internet. Protocol used ( MQTT )
Hello there, Thank you for your time. All I need is a micro controller hardware purpose built please. It is similar to an Orange Pi but I want this customised further with some specifications. Please, can you build us a sample and give us an appraisal or approximations in time and cost ? The hardware architecture requirement is attached in the file. Many thanks for your help. best, S
I would like to create my own messenger app with...to create my own messenger app with voip features for ios and android using the Signal App server. Looking for developers to customize the signal app source code based on our requirement and also add voice calling feature to it. Only developers with previous experience on signal app should reach back.
...diagrams and the laws of Physics, show that the motion of the system in Figure 2 can be described by the LCCDE (linear constant-coefficient differential equation) below: 3. Using the Laplace transform of the equation above, find an expression for , the system transfer function. The mass-spring-damper system is a damped second order system. It
...a micropump, and also a microvalve using a microcontroller to control the inflate and deflate cycles reading the pressure sensor. The PCB must use rechargeable battery charge controller to avoid battery issues. Microusb port to charge and download user log data (time/hours used or device activity). The PCB design will also accommodate future BLE module
...[se connecter pour voir l'URL] An intermittent wiper relay will also be needed video here [se connecter pour voir l'URL] Will be using the front wiper motor from a 2012 Toyota Yaris and the switch from a 1998 Chrysler Sebring. Thank you Timeframe ASAP I also need detailed instruction on the process of putting
An audio signal is a representation of sound, typically as an electrical voltage. Audio signals have frequencies in the audio frequency range of roughly 20 to 20,000 Hz (the limits of human hearing. the aim of this task is to examine the effect of package errors and simple corrective actions on the quality and comprehensibility of audio [se connecter pour voir l'URL] have
I want long term employee. if you are good in above fields, please bid here. More details will be given to the private chat
I need one complete oscilloscope program similar this one DS212 scope: [se connecter pour voir l'URL] this one DS212 scope: [se connecter pour voir l'URL] The program must be: -MIKROC PIC32 COMPILLER; -USE PIC32MX MICROCONTROLLER; -USE TFT DRIVER ILI-9341 IN 8 BITS MODE.
I am looking for a pic microcontroller with a set of PCB boards. One board should have 5 digital inputs and the other board should have 5 Miniature Relays. Both boards communicate via 2 core cables to a distance of 1000 meters. Operating voltage of the boards to be 12 - 24 volt DC and power source can be arranged on both ends externally, not necessary
Hello, I need someone who has had experience calculating stuff like transmission ...someone who has had experience calculating stuff like transmission range, power consumption, path loss, etc for a report to be sent to the electronics department. The microcontroller we need to do the survey on is GPy: [se connecter pour voir l'URL]
I'm on the look out for some hardware development assistance for a project that one of my customers would like to embark upon. Fundamentally they would like to design a box build solution that concentrates on time lapse photography and the delivery of the images. The project will potentially use either a Beaglebone Black or Raspberry Pie processor
If you have an Engineering detection and filtering techniques background (Neyman Pearson detectors and Bay's Detectors), please message me.
The freelancer has to design an Analog Universal Input for an A/D converter, of minimum 16-bits resolution. This analog circuit must have the following features: - Programmable input: Pt100 RTD and thermocouples type J, K, T, E, N, R, S, B. - Two-wire loop powered 4-20 mA output - Voltage input of 0-10, 0-5VDC - Linearized output and cold junction compensation
Hi Marek, I am looking for a pic microcontroller with a set of PCB boards. One board should have 5 digital inputs and the other board should have 5 Miniature Relays. Both boards communicate via 2 core cables to a distance of 1000 meters. Operating voltage of the boards to be 12 - 24 volt DC and power source can be arranged on both ends externally,
hello i need car parking control system with microcontroller PIC 16F874A or another controller with the Proteus Professionel V7.10 design and microC, with explain the code line by line. for more information post your offer.
I have been working on this project to explore a valuable signal from the pulse measurement of high energy proton beam. And the current project that I would like to work on is to do with a wavelet and sptool function in matlab because I would want to see more detail by manipulating some filter. I can give you all of the results and raw data. Please
Please read text project. I use ST microcontroller STM32F103 and STP16CPC26XTR (16 channels led driver controller) The software can receive information via RS485 (serial port) and CAN BUS. You can receive 5 frames: Left Text (5 ASCII char) (5 bytes) Right Text (5 ASCIIchar) (5 bytes) State of linear bar, state of curved bar and state of arrows and
I got live ECG from human body using Arduino and AD8232 in MATLAB. Now I want to filter that ECG signal and find diseases from that signal. Disease should be detected from live ECG signal which is from human body with help of arduino uno and AD8232 using Neural network and discrete wavelet transform. check the file below.
I need DSP consultant for my small project. You should have extensive knowledge about DSP(digital signal processing). More details will be provided during interview.
I need programming firmware of STM32F103 Microcontroller. I have customized PCB. I have received the components and the PCB. 1) I will assemble the different parts of the circuit and test their devices with very simple programs. Hello word MCU (flashing firmware) Receive a serial port frames Send a serial port frames Receive a canbus frames Send
...arduino expert,who can design a wearable wrist smart band with multiple features , features are 2.5 inches screen , gsm anteena, temperature sensor, multiple microcontroller and sensors will work simultaneously. then create API of the product that will be interact with smartphone application and web services Also required design /modify and prototype
Hi, I have a Flash 6 bits ADC, would like to attempt to make a 12 bits ADC, can you help me to achieve it ?
We need a developer who can design PCB and develop software using any microcontroller for Gas Analyser. It will contain 2 devices which has to be communicated over RS232. There will be 1 Output for 24 Column Printer and RS232 Data output for PC. It will contain 1 LCD of 64 X 128. It will have 6 Keys Input. Developers from India are preffered. Source
Simple components comprising of the following: - Lithium Battery - Battery level monitor - Induction charging receiver - Microcontroller - Bluetooth transmitter - Temperature sensor - 9-axis motion sensor
hello mates. I have a project where i am going to deliver a project as a scientific article that is 4 pages long (5-pages with references). I need to do the fellowing: 1. Data: Find what dataset/database i will work on from this link: [se connecter pour voir l'URL] 2. Methodology: Do you want to work with wavelets / filter banks, transformers (DCT), etc., Dictionary Learning techniques, sp...
I need a research-oriented expert who has expertise in the following areas: Biomedical Signal Processing (EMG, EEG) Signal Processing 1-D signal feature extraction Machine Learning
...to feed each dog with a specific quantity of kibble (dry dog food) at different time intervals. The project involves construction, programing in C, and evaluation of a microcontroller-based automatic dog feeder that can deliver a preprogrammed quantity of kibble (dry dog food) at specific time intervals by calling a dog (small or large), determining
TeensyPewPew program that emulates a player moving through a series of static and moving blocks. T...player moving through a series of static and moving blocks. The aim of the player is to move/jump between blocks while gaining points and lives. Knowledge of the Teensy microcontroller is required. Further details will be provided. Deadline: 7 days.
Solution for Router timeout We have a router connected to a hotspot provider (social hotspot provider). When users connect to the routers signal, everything works just fine. But when the user leaves the phone (not waking it up) for 5 minutes, the user wont be able to receive notifications for text messages and text messages wont be shown on the screen
...mines bitcoin connected to a pool 2) independent from a computer through this (ESP8622 wifi Lolin v3) arduino based microcontroller ... exact detail of it's function in the attached video I have all the pieces of the microcontroller, the stratum pool account info, a bitcoin wallet address, I just need a program that can mine directly connected to the
Require a freelancer to write a code in C language for Digital Weigh Balance using cs5460absz and 8051 (89S51/52) Microcontroller. Display on six- 7 Segments. Features to be of standard digital balance- weighing scale with memory (EEPROM)nd 8051 (89S51/52) Microcontroller. Display on six- 7 Segments. Features to be of standard digital balance- weighing
The goal of this project is to write a specialized serial bootloader for a Microchip 24JF1024GB606 microcontroller running in dual partition mode. The bootloader will work in the main loop, receiving data in chunks ranging in size from 15 to 150 bytes, writing them into the inactive memory partition. It is important that the bootloader be driven solely
development of PCB for video / power over single coax
The description goes here: 1) a signal is generated from simulink signal generator block 2) a user-defined function is defined which takes the input from the signal generator 3) a .mdl file is attached with comments and description
...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 am designing a microcontroller + sensors + radio (868MHz) board and want you to do the PCB layout and routing. I have done the schematics. - PCB layout - routing - generate all files needed to order the PCB
...such as LTE signal strength, Battery Voltage, SD card memory percentage (There is another SD card memory percentage but this will be deleted on the website and can be removed from the code as well) 3. Scale the Image that was transferred from the WIFI SD card to the local SD card. Use jpeg code to scale images to ½, ¼, or 1/8 size by using tjpgd.c (decompress