Microcontroller Jobs
I need to create a circuit with a pressure sensor for inflatable systems that maintains a pressure range from 0.18 to 0.25 bar by controlling a 220V10A motor, with 3-digit display to indicate the existing pressure, with pic to program (software included) . can I post an old example
Hello, Need some help replacing a switch/push-button and creating a circuit that would allow it to be controlled from an Arduino. Should be quick and easy. Thanks
Hey there i'm willing to hire a freelancer on electronic knowledge to help me
You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. You must live in one of the following countries... Bosnia and Herzegovina, Serbia, Bulgaria, Montenegro, Albania, Kosovo, North Macedonia,, Moldova, Romania, Ukraine, or Belarus. ✻ OVERVIEW ✻ I estimate that you will normally work 1 hour/day. I will pay you hourly via Freelancer. I presume Free...
Hello I’m facing difficulties when accessing omron plc Can’t modify or read the script Omron Sysmac Cj1m Cpu 22
I am looking developer that can develop firmware for my smart band. My band processor is syd8810. I have dev kit for syd8810 but have no any circuit for real band. If you are a firmware expert, please bid in here. I will share detail when chat with you. If your result is okay, we can go to the next project.
We are developing a device that reads CAN messages from a vehicle or other device and then triggers outputs depending on certain conditions. We need assistance with the code development, as my programming skills are not proficient enough and due to time constraints this project needs to be completed. I have the Arduino Leonardo board and the CAN transmitting device on bench and ready to actively t...
Hello! We are developing a device that reads CAN messages from a vehicle or other device and then triggers outputs depending on certain conditions. We need assistance with the code development, as my programming skills are not proficient enough and due to time constraints this project needs to be completed. I have the Arduino Leonardo board and the CAN transmitting device on bench and ready to ac...
I want to have a PCB made that controls components.
Web site that can accept payments.
The gear will operate the motor which will move a connected spool forward and reverse laterally. I have not yet had the PCB completely developed.
I am planning to build an automatic pet feeder for my 3 cats. I need somebody to help me with the electronics section of the project. The below video shows the working of a single feeder. I will require the Arduino (or whatever is suggested) to run 3 different motors individually. The motors will need to rotate a specific angle in order to dispense food. I will also require ultrasonic sensors wh...
50$ for what? what the task? because now you told me about text editor file. no I dont want to open the text file, the text file is just for your reference
I have a circuit design I want someone to run the simulation for me and tell me if it is working properly. I can provide a SPICE file or whichever works best for you.
Connect 3 Beaglebone Blacks together using their own WIFI and stream video. No external WIFI. Creating a mesh system among them in case of connection lost and make 1 Beaglebone acting as a base station.
Looking for an expert in designing chipless FID tags and readers
Welcome, I am looking for a freelancer to write code for arching keys 256 to capture data from an hls lfcd2 liar from LG /HITACHI. The code must display all data in CSV format with the correct head ings to create a point in rviz or other point cloud software. The program will give us the data on SD card via arching 256 so libraries will need to be included in the code with all drivers for the lid...
Code re-organisation of Arduino atmega 2560 pos project.
We have webserver needs to test with its API, It is based on Cellular IoT but application layer is HTTP. Ideally, developer needs to have BG95 or 96 from Quectel as we are planning to build a development board based on that. This could be long-term opportunity for right developers as we maintaining APIs and develop firmware for our device. More details will be disclosed after discussion.
Program raspberry pi for I2C communication project with given requirements.
We are looking for an Electronic engineer who have experience in Microcontroller, Circuit , PCB design and Firmware. Detail will be discussed via chat. If you are free, please apply.
Hi Yasser E., I noticed your profile and would like to offer you my project. We can discuss any details over chat.
design for board that has 1-Microcontroller 2-2 motor driver (PWM 12amp 24v) 3-Bluetooth connection (for joystick) 4-STM23 camera with wifi connection (to any app) 5-Relay 6-Dc 24v to dc 220v 4 amp 7-24v 20amp battery charger with BMS 8-Battery level indicator
SECURED PORTABLE ECG MONITOR FOR HIGH SENSITIVE PATIENT DATA PROTECTION USING AES ALGORITHM I need an AES encryption and decryption in C . Then I need to apply in FPGA to encrypt and decrypt an ECG signal data The input data will be an ECG signal ya Advanced Encryption Standard coding in C programming
SECURED PORTABLE ECG MONITOR FOR HIGH SENSITIVE PATIENT DATA PROTECTION USING AES ALGORITHM I need an AES encryption and decryption in C . Then I need to apply in FPGA to encrypt and decrypt an ECG signal data The input data will be an ECG signal ya Advanced Encryption Standard coding in C programming
Need an eperrt in cache memory and embedded compiler
1. Take this code which is for a Arduino with nrf52840 [login untuk melihat URL] and make it work on a wioTerminal [login untuk melihat URL] - the. Ingest hurdle is converting things like MAC address changing to functions of the RTL8720DN chipset (BLE) 2. Improve on the code. Do use the sd card of the wioTerminal to store config and data that we are using the non volatile memory of the nrf board....
Hi, I've the report and coding with further instruction. The freelancer needs to make the video of software simulation Video of State Machine Implantation; FPGA vs Microcontrollers in keil software ( [login untuk melihat URL]) Let me knock expert freelancer to get the job.
Connect 3 Beaglebone Blacks together using their own WIFI and stream video. No external WIFI. Creating a mesh system among them in case of connection lost and make 1 Beaglebone acting as a base station.
I have a raspberry PI with Mosquitto installed and connected to a projector. We will call "sensor1" (connected to an ESP8266) the sensor under the monitor and "sensor2" (connected to an ESP8266) the one at the bottom near the door. When a person enters the door, ie in front of sensor 2, a video in the Raspi must start only once and then stop. When a person first passes in front...
The purpose of this project is the development of a more complex embedded system with advanced assembly programming and use of data structures like stacks. Develop control code in modules, taking advantage of subroutines for organization and debug and simulate the code first on Microchip Studio, followed by embedded system on Proteus, paying attention to different operation modes and corner cases....
need an expert in cache memory and embedded compiler
It's a "simple" project but with some challenges and functions. The hardware is as following: - Arduino Nano 3 board - 2/4 buttons - 1 input signal - 2 relay boards - 2 displays TM1637 Option: LED-strip WS8212/WS2812 The following functions are needed: As the title describes its a time countdown on 2 displays (same time on both displays) with 2 options of time by a press of 1 or 2...
I need someone to help me explain some concepts on VHDL
I need a sinwave inverter using pic microcontroller and also with mmpt charge controller and others protective measures
2 codes are to be developed in arduino ide. 1) Detecting obstacle with ultrasonic sensor and servo motor as input and 4 dc motors. You have to use artificial neural network (backpropogation algo) to develop the code in arduino. It is not just simple coding in Arduino IDE. You have to use Backpropogation Algo i.e. neural network.. Train data and implement the code on arduino ide. Coding and mathe...
Design a Dahlin Controller. Design a dead beat controller.
We are looking for someone to develop software for a new power tool PCB. This PCB consists of a motor controller, the main MCU and a Bluetooth module. Software development is needed for all three sections. The Electronic Speed Controller (ESC) section of the board must control any BLDC motor with a Field-Orientated Control (FOC) algorithm. This is a sensored ESC with hall sensor feedback. It i...
I have devkit - [login untuk melihat URL] I want to run my pthon code on this devkit. I am able to run c code on it. Need someone experienced to assist me for this
To whom it may concern, I am starting up a business that will provide farmers with cost effective IOT solutions to basic everyday challenges. The weather stations on the market are a bit to expensive if you take into consideration that a farmer needs more than one for different parts of his farm. Our region is a dry and water scarce one, so a simple rain gauge will be an important feature, the f...
I build motorcycles and do a lot of engine swaps ,,, I need someone to build the board yo control one fuel injector I'll get a throttle body with a map sensor, iat,I'm running a narrowband o2 sensor so that's there for a signal also it runs on a cdi ignition has a pulsar with a magnet on flywheel already so that signal will be there also to program the board [Removed by Freelancer....
Build a custom Camera compatible with Apple MFI iPhone lightning connection. We need to develope the hardware (PCB) and the firmware (microcontroller software) of a Camera based on the OV5640 CMOS (5Mpixels) and an accurate microcontroler (STM, Cypress, or what ever available ship) talking to iPhone/iPod devices via Lightning cable thanks to MFI Apple Authentication Coprocessor.
I want someone who has knowledge in building quadcopters/drones. We are wholesalers and looking for someone who can build and program the drones as per customers requirement and also troubleshoot incase any customer is finding any difficulty in the same. Anyone willing to take up this job has an opportunity to do R&D and come up with new ideas and models in the field of RC Airplanes, RC Helico...
I need someone to write me a code and draw a schematic for a servo which is controlled by a button and turns on an led when turned to 150 degrees. Then, when the button is pressed again, the servo spins the other direction 150 degrees and the light turns off at 0. This will likely require soldering so a drawing on how it should be soldered together to work will also help.
We have webserver needs to test with its API, It is based on Cellular IoT but application layer is HTTP. Ideally, developer needs to have BG95 or 96 from Quectel as we are planning to build a development board based on that. This could be long-term opportunity for right developers as we maintaining APIs and develop firmware for our device. More details will be disclosed after discussion.
hello everyone , i'm searching for someone to build a website or server linked to arduino , the function of this website is to send string characters to the arduino , and stock them as string variables , and if there is the possibility to send images . More exactly , the function of this website is to create a quizz or QCM with multiples questions and choices of the question ,and send them t...
This project requires someone that can code an arduino witha set of buttons: UP, DOWN, LEFT, RIGHT, SELECT. The arduino should have a menu that allows the user to choose a specific floor, room, and then device to change. The layout of the house will be 2 floors, 3 rooms on each floor and 2 devices in each room. The devices should be a HEATER and a LIGHT, and will have a level(like temperature or b...
i need to have my own plc programmer
We are a 2-way radio company. Need RF / PCB hardware engineer to lead the build and QC/QA of new products.
