Sensor project microcontrolleremplois

This project is based on ESP8285 microcontrollers and programming should be done in Visual Studio Code (PlatformIO) Background: This is supposed to be a monitoring system. It involves detecting sensor values at multiple locations (at least 25, with more to be added, on demand). Each sensor location is connected to an ESP8285 wifi board on UART1 (soft serial). All of the 25 individual wifi modules will connect to a central hub - which is another ESP8285 module. This central hub will be connected to a cloud server through a broadband router. It will send the data of all the 25 sensors to the cloud server. The cloud server will also reply back some data which needs to be transmitted back to the 25 sensor modules. Based on this data, the individual 25 sensors wil...

...be of 4inch by 3inch with memory card (memory card cannot be acessible from outside it should attached with pcb inside its case,hence we cannot remove from outside so there should not be any slot ) Feature of wifi and bluetooth. power supply 3.7v 3200mah rechargeable battery, TFT and endoscope camera. TFT comes with 54 pin details will be shared and camera comes with 4 wire selection of microcontroller should be affordable endoscope camera should be used for streaming live video. endoscope camera(camera comes with its own module ), no need to develop extra components for it . camera should be drag outside with wire away from the pcb (length of the wire will be of 8 inch). there will be on/off button ,backward and forward button, wifi button. programming required for running ...

Need to learn how to get Dabble notification on mobile using pictoblox with Aurdino uno, HC05 bluetooth module and ultrasonic sensor.

Dear developer I am dealer of a security sensor system for home and shops whenever there is security breach the system automatically call the owner and 5 different mobile no as per choise . So I want a website which inbuilt a Google map in this difference location pin . Whenever there is security breach in any location the pin color become red, a pop-up message occurs and some log created in it.

I need a code for arduino and the language is c++ for this project: Our project is an automated pillbox: It has arduino uno wifi, LCD I2C, keypad 4*4, buzzer (alarm), 2 IR sensors, 2 micro servo motors. 1- the patient will set the pillbox he will enter date/time. 2- he will choose number of medications (1 or 2). 3- he will enter the time and number of pills for each medication. 4- when it’s time to take medication 1 alarm will go on until the patient press the button on the keypad. 5- the door of medication 1 will open using micro servo motor. 6- there is IR sensor inside the compartment of medication 1 to sense the medication has moved or not. 7- the patient has to conform taking the medication if yes number of pills for medication 1 will reduce by 1 and upload...

...in different planters. 1 ea Gravity SEN0249 Analog pH sensor 1 ea NPK (nitrogen, phosphate, potassium) sensor through a RS-485. 1 ea fermion - Temp, Humidity(SHTC3), pressure (BMP280), AMbient light(VEML770), UV light(ML8511) Breakout (I2C/UART) or if this is a problem sensor as I am finding no singular programming for it, then I can just use 1ea Gravity UV sensor SEN0162. I am trying to connect all to bluetooth via a Gravity BLE sensor beacon, through a 6 in 1 USB to serial convertor(TEL0149). Besides the serial viewing of the readings, need to view output on either a 16x2 LCD via 16 pin-out, or can be done on a 16x4 LCD via serial. Number of pins on the mega may be the deciding factor. From the UV sensor, if wit...

I need a expert in ST micro controller expert.

I want a PCB, that would include 2 sensor connection with raspberry pi+GPS module+Battery.

We are having difficulty initialising (starting) our app after a phone reboot. We use React Native and we access sensor data such as GPS and Motion Activity. We need someone to help us troubleshoot what could be going wrong. Ideally, SOMEONE WHO HAS EXPERIENCE IN INITIALISING REACT NATIVE APPS ON PHONE RESTART (without any user intervention)

Hi Puru, can i get you to do another job for me. I would like to configure home assistant such that if a sensor is unavailable or does not report for more than a certain time period an email is sent to admin email address. Can you advise if you will take this job. I think it is easy for you. A screen recoding video is required Thanks, Adam

...accessing the SDcard connected to the ESP not to an external microcontroller. But modifying one of those would be a really good starting point. A few very important things: • MUST work on the ESP32-WROVER-IE-N16R8. No other types are accepted. • The code must run on the Teensy board 4.1 or 4.0. no 3.5 or 3.6 • The electrical connection must be identical to the one provided. • The ESP32 should be set as Wifi Access point • Code must be tested on hardware and proven to work to transfer a 200MB file. • The webserver should show the % of file transfer remaining. I’m unable to send you the hardware prototype I have, since I only have one, however I will reimburse you the cost of purchasing a teensy and an ESP The Milestone for this proje...

I need to create a annunciator of 3 fails: for example: fail generator 1, fail generator 2. must be in arduino. the arduino recieve the signal since a sensor,

Build me a circuit with Ldr sensor for streaming audio(microphone) via esp 32, power supply will be through 3.7v rechargrable battery 1000 mah, start with push button and one jack for earphone.

Sensor Validation A sensor was developed for potassium analysis in serum samples and is being validated.

Hello, I need to make a sticker for an IoT Temperature sensor that will go on this puck, The design needs to be minimalistic, in black and white and elegant. I have a sample made in paint. Text already decided. You only need to take my sample and make it professional.

Hello... I want someone who know how to get data from circuit and sensor, i want to get data from weaving machine and want to store that data in central database, i have machine monodirectional interface of machine, let's discuss more if you can help me... Thank you

To interface lattice FPGA with ultrasonic sensor (5 )and lidar sensor(4) with the provision for connecting an MIPI based camera module (no AI stuffs),the FPGA would be connected to stm32h7 via SPI interface . More details via chat including the sensor type

Set up the frequency of the HCLK clock to 96MHz and the frequency of the PCLK1 peripheral clock to 24MHz, respectively, using the HSI (16MHz) clock source. Program the microcontroller such that you will be able verify the HSI clock and the PLL clock, respectively, on pin MCO1 (PA8). Part ii Set up the frequency of the HCLK clock to 120MHz and the frequency of the PCLK1 peripheral clock to 30MHz, respectively, using the HSE (8MHz) clock source. Program the microcontroller such that you will be able verify the HSE clock and the PLL clock on pin MCO2 (PC9). Task Two Port D (PD7…PD0) is designated as output port for this task. 1. Draw a detailed schematic diagram for Task Two. It should include IC part numbers, IC pin numbers and Header P1 pin labels, respectively. All sig...

Set up the frequency of the HCLK clock to 96MHz and the frequency of the PCLK1 peripheral clock to 24MHz, respectively, using the HSI (16MHz) clock source. Program the microcontroller such that you will be able verify the HSI clock and the PLL clock, respectively, on pin MCO1 (PA8). Part ii Set up the frequency of the HCLK clock to 120MHz and the frequency of the PCLK1 peripheral clock to 30MHz, respectively, using the HSE (8MHz) clock source. Program the microcontroller such that you will be able verify the HSE clock and the PLL clock on pin MCO2 (PC9). Task Two Port D (PD7…PD0) is designated as output port for this task. 1. Draw a detailed schematic diagram for Task Two. It should include IC part numbers, IC pin numbers and Header P1 pin labels, respectively. All sig...

It is a scale with load cell sensor 300g, hx711, Arduino Nano,1.44 SPI 128*128 V2.1 / SBC-LCD02 display. Procedure 1. Show logo, 2. Left bar 0-100 display, right display Number without grams. I have the components and only need programming on Arduino 1.8.19. Thanks for a offer and fast delivery time. Andreas Benz

i m developing some simple project DIJ with microcontroller. I need somebody helps me

OTG (CO) Operation - Power on when connect to power source Blue LED will Flash - CO > 120ppm will Buzz with Red LED Flashing - Button mute Buzzer only. LED continue to flash Hardware - MCU: ATTINY1616-MNR - CO Sensor: Mems S1003 (Requires calibration) - Buzzer: GSC4417YA-16R400 - Switch: KMT071 NGJ LHS

Hi, I want to build a dual syringe pump, wher...possible (if this is only possible with a 10ml syringe this is acceptable). I would like the syringes to be individually controlled (i.e. a 3ml syringe going at 20ml/min and a 10ml syringe going at 100ml/min). Rather than the plungers being secured to the 'pusher', I would like it to be able to back away from the syringe, to enable acceleration to the required flow rate before it hits the plungers. A sensor will be needed so that both syringe plungers are hit at the same time, and finish emptying the syringes at the same time. This will be possible by inputting total volume and flow rate ratio. The unit should be as small as possible, and bonus if the design looks great and user friendly. Please let me know if you would like...

Hi, I need help related to Microcontroller. If you have grip on Microcontroller concepts then plz place bid. Thanks.

...AutoPID BasicTempControl Example Sketch but using an Adafruit MAX31865 for the temp sensor: #include <AutoPID.h> #include <Adafruit_MAX31865.h> #include <Arduino.h> #define TEMP_READ_DELAY 800 //can only read digital temp sensor every ~750ms //pid settings and gains #define OUTPUT_MIN 0 #define OUTPUT_MAX 255 #define KP .12 #define KI .0003 #define KD 0 double temperature, setPoint, outputVal; const byte OUTPUT_PIN = 32; // Use software SPI: CS, DI, DO, CLK Adafruit_MAX31865 thermo = Adafruit_MAX31865(5, 23, 19, 18); // use hardware SPI, just pass in the CS pin // The value of the Rref resistor. Use 430.0 for PT100 and 4300.0 for PT1000 #define RREF 430.0 // The 'nominal' 0-degrees-C resistance of the sensor // 100.0 for PT100,...

The key is to have a setup where user can take multiple scans with a click of a button and then stitch them together. Please see more documentation in this link

Primer milestone del proyecto "Smart Pedals" Este milestone incluye la entrega de los siguientes elementos: - Firmware para el IC ESP-32 que leera un sensor magnetico detectando asi el numero de rotaciones. Tambien se encargara de detectar el inicio/fin de actividades (asi como actividades invalidas). El firmware mandara la distancia recorrida a traves de wifi a una base de datos en una Raspberry - Configurar una base de datos en el host Raspberry para guardar la informacion de los ESP

Hi, How are you doing. I am looking for electrical engineers to work on multiple tasks in following areas: • Embedded C Programming. • VHDL/Verilog, LABView/ Multisim/PSPICE • Network Simulator NS2/NS3 • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • IDEs like Keil MDK V5, ATmel studio and MPLab XC8. • PLCs / SCADA • PCB Designing-Proteus, Eagle. • IOT Technologies like Ethernet, GSM GPRS. • HTTP Restful APIs connection for IOT Communications. I am looking for long term work relationship. New freelancers are warmly welcomed. Important Note: I need dedicated freelancers who strictly follow the deadline and give me good quality work without any plagiarism.

Please seach "Lizarbot" in google and checkout the features of that robot, we have that robot and need to develop a heat map in Jetson Nano using CO2 sensor data (MHZ19C), The sensor is placed on a wheeled bot that navigates on it's own in it's field. We can give points in the room for it to move and it will automatically keep moving to those points. So when it moves we get a different reading of CO2 in the room, wejust have to create a heat map with that data. Thank you.

Please seach "Lizarbot" in google and checkout the features of that robot, we have that robot and need to develop a heat map in Jetson Nano using CO2 sensor data (MHZ19C), The sensor is placed on a wheeled bot that navigates on it's own in it's field. We can give points in the room for it to move and it will automatically keep moving to those points. So when it moves we get a different reading of CO2 in the room, wejust have to create a heat map with that data. Thank you.

Please seach "Lizarbot" in google and checkout the features of that robot, we have that robot and need to develop a heat map in Jetson Nano using CO2 sensor data (MHZ19C), The sensor is placed on a wheeled bot that navigates on it's own in it's field. We can give points in the room for it to move and it will automatically keep moving to those points. So when it moves we get a different reading of CO2 in the room, wejust have to create a heat map with that data. Thank you.

Please seach "Lizarbot" in google and checkout the features of that robot, we have that robot and need to develop a heat map in Jetson Nano using CO2 sensor data (MHZ19C), The sensor is placed on a wheeled bot that navigates on it's own in it's field. We can give points in the room for it to move and it will automatically keep moving to those points. So when it moves we get a different reading of CO2 in the room, wejust have to create a heat map with that data. Thank you.

Please seach "Lizarbot" in google and checkout the features of that robot, we have that robot and need to develop a heat map in Jetson Nano using CO2 sensor data (MHZ19C), The sensor is placed on a wheeled bot that navigates on it's own in it's field. We can give points in the room for it to move and it will automatically keep moving to those points. So when it moves we get a different reading of CO2 in the room, wejust have to create a heat map with that data. Please respond with 'heat' in your bid. People experience with embedded systems coding and raspberry pi, jetson nano, Robotics and ROS should bid. We also have instructions that can do it, just need to implement it. The instructions are attached. Please bid with a plan. Thank you.

I need an FRDM-K64F microcontroller programmed in mbed in C++ to work as a temperature logger. I need a piece of code which will worked with my board attached in the photos. I want the TMP102 temperature sensor to measure temperature at user selected intervals and plot the temperature against time on a graph to be displayed on a N5110 Nokia LCD display. The LCD display needs to display a menu controlled by an analog joystick with 3 options: Option 1. Read Current Temperature in degrees C, degrees F and Kelvin, Option 2: View graph. Option 3: settings which will include screen brightness, time intervals for graph etc. I would also like the temperature readings to be able to be exported to a csv file on an SD card. More information to be given upon request. The project...

I need programming help to use an HD1024 to connect to the nexmosphere experience controller to respond to a touch sensor (nexmosphere xt-1Gw6) with 5 choices of audio played via speakers and LED illumination. I have all equipment in hand and can give more specific model info, etc. Need asap.

I need an android application. it needs to use barometer sensors, gyroscope sensor, and GPS and needs to communicate with data source for sending and receiving data. the freelancer should know the principles of writing clean code and use mvvm architecture. For making sure that you read the requirements please write "Xibbl" at the beginning of your bid. thank you

Please seach "Lizarbot" in google and checkout the features of that robot, we have that robot and need to develop a heat map in Jetson Nano using CO2 sensor data (MHZ19C), The sensor is placed on a wheeled bot that navigates on it's own in it's field. We can give points in the room for it to move and it will automatically keep moving to those points. So when it moves we get a different reading of CO2 in the room, wejust have to create a heat map with that data. Please respond with 'heat' in your bid. People experience with embedded systems coding and raspberry pi, jetson nano, Robotics and ROS should bid. We also have instructions that can do it, just need to implement it. The instructions are attached. Please bid with a plan. Thank you.

A background application that sends sensor data to a specific cloud (http url).

A background application that sends sensor data to a specific cloud (http url).

...and journals, both online and in print. This video was made with the intention of helping website visitors understand the basic operations of the website, such as how to download and read the open access articles and journals. Website Presentation Video YouTube link: List of Currently Published Open Access Journals With Us 1. Journal of Wireless Sensor Networks and Internet of Things 2. Journal of Oral Health and Diseases 3. Journal of COVID (Cov-2-SARS) Updates Key Responsibilities of the Sales Fellow/Personnel: 1. Digital Presence and marketing 2. University tie up for Journal and Research Article Publishing 3. Indexing Agencies Support internationally such as scopeus, google scholar etc 4. Journal and Research Article terms knowledge such

I need to circuit which i can use the measure ac voltages 1. Range ac 0-300v 2. Range ac 0-10v I just need the circuit.

This project requires the pulsing effect of a white LED light as 3 arrays to wave outwards, I have attached a video of how the lighting will need to be placed and the overall effect im looking to acheive, the lights will be behind some perspex to diffuse the light this will be coloured blue and only show through in certain areas. Ideally the light in the middle will light up first, this happens at a voltage of 2.5v and peaks at 5v, this will then dim and the second outer ring needs to go from nothing (2.5v to 5 volt then back to nothing,) a third outer array will then need to go from nothing 2.5V to 5v then back to nothing then the process will repeat. I will need a chip reccomendation, this will need to be programmed and full wiring diagrams supplied

We have a need for a programmer for both microcontrollers and FPGAs to control I/O from a host computer to custom high channel count, high voltage drive electronics used to control deformable mirrors.

We have an old Disk system that we are trying to read. I have written C code so that it can take a Logic Analyser capture of a Microcontroller creating a valid Disk pattern and it decodes it perfectly, if I use an Actual Disk drive capture then due to drive Jitter my C code fails to decode the drive data correctly. The MFM data is valid as an original machine loads the MFM from the Disk perfectly, it is merely my program that does not compensate. Notice the Data is a continuous single track, i.e. spiral as opposed to multiple tracks.

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I need someone to code in C++ a design format for a small experiment. INPUT = audio and my OUTPUT = 16 bits serial I want the program to ask me how many frequency bins , and I can choose that number from 1 to 20000 I want the program to ask me from what frequency to what frequency, and I can choose from 1hz to 20khz I want it to run on an ESP32 Dev board, and/or a teensy 4.1 Dev board

Robotic control complete logic board to the motor controller area mapping and software support cover 200 meters or .2 Km Accidental and collision alerts and stopping with sonar and infra-red sensor board design, Arduino or its own chips a finish product and support after service using 3 phase 0-36 volt DC / AC motor 0~400HTZ Need estimate cost before start need specialist to make it Apply from Karachi Pakistan Only Paid In Pakistani Rupees only No US Dollars or any other currencies

Looking for a long-term firmware/embedded engineer. Familiar with low-level embedded code on a microcontroller in embedded C. Most of the work will be microproject tasks for the long term. Code needs to be compiled and can be tested on any platform. Need to have experience on FreeRTOS , compilers like KEIL/IAR, external modules 3G/LTE module and BLE.

Hi, There have in this code 3 Membrane push Buttons. Flow sensor, and 2 Relays After getting 100 liters of water flow Relay changes from Relay1 to Relay2. And again after 100 Liters From Relay2 to Relay1, this condition Works Cantinuesly. So in that code I want to do following Tasks, Above mentioned Arduino code are Allredy written. 1. STORE FLOW SENSOR VALUE IN EEPROM 2. STORE LAST STATE OF RELAY IN EEPROM Thank you. 9579999329

We are working on development of autonomous cleaning robot for which senior developers are required, who have to review the SLAM algorithm, design motor control firmware and PCB needs to be designed as per...developers are required, who have to review the SLAM algorithm, design motor control firmware and PCB needs to be designed as per industrial grade. 1. Firmware must include error handling for over current and over voltage protection. 2. Firmware needs to be designed according to the compliance standards. 3. PCB needs to be 6 layers with 6 A current handling capacity for motor. 4. PCB also includes sensor connector, power management and ESP 32. Further discussion of requirement will be carried after interview. Looking for a Corporate or a team who can fulfill all above requi...