Esp8266 onewire temperature sensor työt
It should be portable (running on battery) and should have an auto-cut option once the temperature reaches desired value a small motor for stirring the water. None of the mechanical components fall under this scope. Just need off-shelf components to design a circuit.
Have working code of a sacra robot, raspberry pi 4 gets data (PIXEL Data) from a vision sensor through TCP/IP, convert it to the real world coordinate and then to motor coordinate, send that to a PLC Via modbus, which then runs 2 AC servo Need professional python coder who can standardize the process
...a trained academic researcher. I've read hundreds of articles, thousands of pages published in the scientific literature on climate change. What I've found is that TV news anchors, politicians, and the public know very little about the topic. For example, virtually every article I read published by scientists who have done research on sea ice melt, glacier melt, permafrost thawing, ocean temperature, etc, start the same way: ",,,,,[whatever they are studying] is happening much faster than computer models have predicted." The IPCC models have consistently under estimated the speed and severity of climate change by 40-90 years. I even know why this is so. The Washington Post published an article called, "Faulty Data." It reported that the IPCC ...
...a freelancer with experience in Augmented Reality. // YOUR TASKS // - You develop the new standard for Augmented Reality. - You use state-of-the-art technology to bring forth mobile apps on Android and iOS using the Unity engine. - You work in a team on projects in the areas of augmented reality as well as virtual reality. - You use and work with the latest systems such as iPad Pro with LiDAR sensor, Hololens 2, Oculus Quest and/or HTC Vive. - You develop innovative and intuitive features to interact with a wide range of 3D content. - You will participate in our automation processes to generate AR content from a variety of 3D data and input values. // THIS IS YOU // - You have a degree in computer science, computer visualisation, or a comparable field. - You bring experience in...
We should implement the particle swarm optimisation (pso) algorithm in wireless sensor networks ,in matlab code
We should implement the particle swarm optimisation (pso) algorithm in wireless sensor networks ,in matlab code
I need a firmware for faculty for the arduino to communicate with the CH376S (via UART) and write a text file located on a DS card drive connected to the CH376S, when connecting the Pen Drive to the USB connector of the CH376S they are transferred to the pen drive the file: Temperature, date and time saved on the SD card separated by date.txt. This is the first stage of a larger project, so this could lead to more work. Sorry for my English, I'm Brazilian.
My project is for an ESP32 data logger and data history display. I need to log serial data from a sensor, which will be displayed in the form of a chart on a html data will then be stored in an SD card for future reference. I am looking for a freelancer with expertise in this project. I have a working sample. The esp32 is on APmode, uses a sd card to store the requested data from a sensor. The ESP32 host a webpage that users can log in and see the data stored, data is pulled from the SD card via http request on a file called data.txt. My problem is as follows: The chart only displays 20-40 data points stored. But if there is more, like weeks or month worth of data points it freezes or re-starts. I figured it has to do with the amount of time the http request takes due to ...
It should be portable (running on battery) and should have an auto-cut option once the temperature reaches desired value a small motor for stirring the water. None of the mechanical components fall under this scope. Just need off-shelf components to design a circuit.
We are looking for an individual or a team who can develop an iOS app. This app is about converting values from one unit into another (pounds to kg). A simplistic design with usability for easy unit conversion is the key goal of this project. App Features: Main menu with square buttons for the main unit categories - o Weights o Distance o Temperature o Forces o Electric o Time o Two Fields to type in numbers with arrows between them to switch the conversion direction o Under the fields drop-down menu select unit type
Want to design a circuit diagram for a controller with functions like inbuilt voltage regulator, temperature control, tens, pemf, photon lights etc
We need a project on 'Crop Yield Prediction' using Machine Learning techniques. For input to the model, you have to use IOT 3 sensors - DHT11(for temperature and humidity reading), Soil PH sensor(for ph of the soil) and Rain drop sensor. The dataset is provided to you which includes area, total production, geographic location(i.e. state and district), also temperature, soil ph, humidity based on crops etc. I am attaching screenshot of the datasets.
Main specs: - 7-16s automatically configure when installed series w...communication with Xiaomi/Ninebot family of scooters. As same as original bms from Xiaomi M365 battery. - settings or reading data via Android mobile apps such "m365Tools" or "PowerNine". (Google Play) - discharging 35A continuous, 60A peak, charging 6A - overload, shortcut and reverse polarity protection. - cca 50mA effective balancing current per bank - working with 3.6V Li-Ion and 3.2v LiFePO4 - 4 temperature measurement channels, 2x on pcb, 2x on cells - expected and guaranteed life of bms/components at least 2-3 years under standard working conditions. - full access to firmware settings and changes, create different versions (if necessary). Easy work with changes, adjustments etc. - photos...
...simulating fluid flow and heat transfer behavior in pipelines, optimizing pipeline designs, and analyzing simulation results. The app can simulate fluid flow through pipelines, taking into account factors such as pipe geometry, flow rate, pressure, and temperature. It can also simulate heat transfer between the fluid and the pipeline, taking into account factors such as pipe material, wall thickness, and insulation. Additionally, the app can optimize pipeline designs, taking into account factors such as flow rate, pressure drop, temperature, and cost. In addition to these simulation capabilities, the app also provides data visualization and analysis tools that allow users to gain insights into fluid flow and heat transfer behavior and identify areas for optimization. ...
Hi, We are looking for an animator to help us create a whiteboard video about how to use our product. Our product is a gluten detection sensor that tests food samples for hidden gluten. The kit includes a sensor and a test capsule that gets inserted into the sensor. I have attached a photo of what the products look like. We would like a drawing that can portray a person dining out, utilizing our testing strategies including food sample size, twisting the capsule top until you hear a slight pop and then finishing with a quarter turn to hide a green ring on the capsule, inserting the capsule into the sensor making sure to hear the click, and ultimately running the test. Notable mentions include adding a drop of water to a texture that is thick, foods that cannot...
Dear sir or madam. I would need help with programming. I already have an arduino program for my design (pcb with atmega328 ic) - it is about temperature regulation and also I use 1.3inch lcd display with ST7789 board for showing data. The problem is that if the screen freezes, it doesn’t refresh automatically and stays freezed (I need to unplug and plug again the power). I would probably need separate program for the screen, which would recognize when the screen freezes and then refresh it. Or do you maybe know any other solution? I hope that someone could help me. Have a nice day! Gašper Vidmar
...verified to ensure that it meets all the required specifications and performs as expected. PCB cost should be under $10 if ordered 50pc. All components should be available in quantities of more than 1000 pieces JLCPCB website. A Hall sensor with the same location. Add contacts for programming (connection type is not essential). Use the same leds(and leds location ) and drivers. All components should be located on one side of the board, and the board is single-sided on an aluminum substrate. Component placement on the board: it is important that the Hall sensor remains in the same place as well as leds. I will also need to know the maximum height of the highest component. Consider the space for the lens
I am looking for an experienced app developer to create a data visualization app for both iOS and Android. The end product must integrate with LiDAR technology and the data that will be used must be acquired externally. The developer must have deep expertise working with both mobile platforms as well as a thorough understanding of LiDAR capabilities. The requirement als...have deep expertise working with both mobile platforms as well as a thorough understanding of LiDAR capabilities. The requirement also includes cross-platform performance optimization, strong analytical abilities, and the capability to implement dynamic solutions. The success of this project will require experience with mobile app design and development, as well as 3D mapping, computer vision, and sensor fusion tec...
flagship smartphone, the Oppo Find X6 series, on Wednesday, March 21, 2023, in China. T...the Oppo Find X6 series, on Wednesday, March 21, 2023, in China. The phone in question comes in two models: Oppo Find X6 "regular" and Oppo Find X6 Pro. From the model that is often used, Oppo Find X6 Pro is positioned as a dangerous model because to its more extreme specifications. The one and only benchmark that exists in photography is a camera system with a Sony-made camera with a large sensor and Hasselblad lenses. Oppo Find X6 Pro debuts with three cameras that are named in a large, bezel-mounted lingkaran module. This camera module differs from the asimetrist Oppo Find X5 in several ways. Oppo declares that the Find X6 Pro lacks a primary camera. Despite this, the camera�...
Is there any posible way of measuring moisture in grain with arduino? What sensor to use? Are there any cheap sesor which can do that?
We have a bottle stickering line where bottles go over a Assembly line where the bottle goes through a product sticker (marked with a laser sensor). when the laser sensor has been triggered a new label will be pushed foward for the next bottle. This system is now broken. This works with a HMI touchscreen. The manufacturer does not respond back, so we need to make a new solution. I am thinking about a arduino/esp32 for the coding. We have relais, the wave a plc controller type: DVP-14SS2 (if even needed) We have a large steppenmotor and a label reading unit (that can be ignored if we use the sole steppenmotor). Can someone help us with this so that the sticker unit can work again. We have many more projects within our company, so it will be a longer cooperation.
...emissions. Our planet is on the verge of a climate crisis due to our endless production of greenhouse gases including carbon dioxide and methane. We are headed for a 3-4 °C warmer world by the end of the century if nations’ current climate ambitions are delivered on. We are already seeing species decline due to global temperature increase. Every half a degree of warming has a huge knock-on effect on ecosystems, with mobile species running out of areas to migrate to and temperature-sensitive organisms like corals undergoing massive die-offs. When keystone species like reef-building corals disappear, the rich and complex ecosystems they support collapse as well. Ever more people produce ever more waste and pollution. As populations increase, the disposal of waste ...
Led strip turned on gradually by ir sensor and stays on for fixed amount of time. Maybe controlled by Bluetooth. I have Arduino nano, ir sensor, led ws2812B, Bluetooth module hc-05, power supply, capacitors, resistors, breadboard, Arduino IDE with FastLED library.
We have a bottle stickering line where bottles go over a Assembly line where the bottle goes through a product sticker (marked with a laser sensor). when the laser sensor has been triggered a new label will be pushed foward for the next bottle. This system is now broken. This works with a HMI touchscreen. The manufacturer does not respond back, so we need to make a new solution. I am thinking about a arduino/esp32 for the coding. We have relais, the wave a plc controller type: DVP-14SS2 (if even needed) We have a large steppenmotor and a label reading unit (that can be ignored if we use the sole steppenmotor). Can someone help us with this so that the sticker unit can work again. We have many more projects within our company, so it will be a longer cooperation.
I have a Radar Sensor (IVS-947). Link: Datasheet: attached You need to write code for NUCLEO-F411RE board which will be connected with IVS947 radar sensor. The code should able to read number of moving objects within 80 meters, distance and their speed. The code can be developed in keil or STM32Cube. You should read the datasheet and write the connection between NUCLEO board and sensor. ** You must use Arm_CMSIS_DSP library for fast Fourier transformation which is the key for object detection. **It is needed to provide a simple GUI using matlab/python. Reference: attached
Hi, I hav...small sailing boat which is moored in the middle of an harbour. I would like to monitor using GPRS 2G network (via Telegram) or SMS the following itens: -gps position. -temperature and humidity using the Dht11 sensor. -battery voltage. -water on the bilges. I would need also alerts for low voltage on the boat battery or high bilge water level. I have been successful in measuring the Dht11 output using WiFi and the following tutorial: However can't do it using WiFi. I'm using the TTGO T-Call V1.3 ESP32 sim800l board and dht11 sensor. Would like to continue to use the same hardware in the project. Could you please provide me a quote for the development of the code? Best Regards
I want someone experienced person to solve this task ,need a Arduino ide program for esp32 or esp8266 with TTl to Rs 485 converter to read modbus holding registers of any device,with wiring diagram.
there are 21 machines and 3 vibration sensors installed only in machine number 2. Each sensor gathers vibration data on three axes and each sensor gives 9 outputs . so the point is even though the sensors are set up in machine 2 when getting the vibration data, sensors are not only getting the vibrations from machine 2 but also from the other working machines as well. All 21 machine working statuses and all three sensors' outputs are given by csv file. so needed to do source separation for the machine2
Freelancer should be based in Delhi NCR only Temperature controller required for cooking food Measure temperature of the range 300 degree c Control solenoid valve to maintain temperature Ignite a spark plug using a relay Detect gas leak and switch off the system and raise alarm System should have touch screen to show current temperature User should be able to progragram cut off temperature GUI should be on a touch screen
...oxygen utilisation of 100%. For the given property, it would be appropriate to install commercial stacks of 15 individual cells, arranged in series. Hydrogen gas necessary for the 1-day operation is stored in 100L tanks, at 700 atm and room temperature, T = 25°C. Heat will be delivered by an air-source cascade heat pump system, operating under the vapour-compression refrigeration cycle, between temperatures of 10°C (assume air temperature is stable) and 100°C, and using water as the working fluid. The cascade system has two cycles, and an intermediate temperature of 46°C. You are requested to prepare a report for the client, containing the following sections and information: **Section 1. ** Calculations and estimations of the energy parameters, ...
Rekisteröidy tai kirjaudu sisään nähdäksesi tiedot.
...sound; especially crying and output of baby’s abnormal position can be notified so that the mother or another responsible person can watch the baby while away from him or her. This system will monitor the baby using pi camera(if the baby is within the baby bed frame it is a normal position else it will be abnormal position), we will monitor temperature and humidity of the room ,and notify the parent if there is any abnormality(is the room temperature is too hot or cold for the baby). ...
Hi - We are looking to have someone design an Amazon infographic for our new product we want to list. We have attached another infographic for reference that we like. Our product Below is a description of what we would like: -Logo on the page -Picture of our product on the page -Small sensor logos as seen on attached infographic -Colors are orange, white and black -Our slogan is "Long Lasting Hold for Life Saving Tech" Looking forward to seeing some cool designs!
...a Flame Boss temperature controller for my smoker. If you are not familiar, the controller reads temperatures in the smoker and then controls a variable speed fan attached to the firebox to regulate oxygen flow to the fire which then controls heat inside the smoker. I would like to have a similar device developed to operate a small wood stove I have in a small off-grid cabin. The device would read the temperature inside the cabin and then regulate a fan attached to the stove to control temperature inside the cabin (i.e. as the cabin temperature drops, the fan speeds up and as the cabin temperature rises the fan speed slows or stops). I’m envisioning a programmed arduino controller that accepts as an input a simple battery/wall thermostat that ...
I need to have a simple PCB Board manufacturered. The function of the board is to control a 6-12V pump when the pir sensor is activated. The pir sensor used is a SR501. The board should use an esp with wifi connection. Both the pump and the board is powered from the same source: 2 x 18650 batteries (so 7.4V) On the board there should be 4 connections: - Micro USB for the esp - Inlet power from the batteries - outlet power to the pump. - connection for the pir sensor The pcb board should be as small as possible. THIS IS VERY IMPORTANT
I alrady have a Xamrin Forms project that access to pedometer sensor ans count steps. The project work in Android 12 very well. The problen is in Android 13 because in this the OnChangeSensor method never called. I send he souce code to reelancer and him fix and generate a APK that works in Android 13
I need an example for espnow for esp8266 for many to many communication. I have 3 esp8266 boards and they all need to be able to send and receive from and to each other. The message contains an integer and a string message. Who can code this for me? Only interested if you can do this soon.
Create an animation video where first a logo appears and then an electronic device flies in. A sensor is then connected to this electronic device, as well as a second Sub-D connector. During the animation, explanatory strokes should appear to show what component it is and what it does. Everything should be created in industrial design.
Coding in C, PuTTY terminal, WinSCP knowledge.
Im looking for someone who as experience with coding soil sensors. I need some help with the arduino code to get the right data out of the soil sensor. This sensor can measure vwc, bulkEC and temp. I also need help with the calculation bulkec to poreEC. I have a running prototype with arduino sending data to influxdb and influxdb send itnto grafana.
The motor speed can be controlled manually by the user using a potentiometer at a specific temperature; if the user does not give any particular rate, the motor speed is controlled based on the temperature. 2. A temperature sensor will be used to detect the temperature. 3. Pulse Width Modulator and 555 timers will control the speed of the motor. 4. The direction of the motor changes when the temperature rises above the value given by the user, which will let airflow in the opposite direction. 5. The Motor direction is reversed using an H-bridge. 6. Additional components required are wires, switches, a potentiometer, a transistor, a resistor, a breadboard, and a DC power supply
...Flutter framework for iOS and Android mobile App Phase 1 of the project I need you to change the logo Icon on the mobile app and the website. Setup the WooCommerce Pre-configured website from on hosting shared server. Phase 2 of Project I need to build a feature in the product details page like this on this page this feature will be available on both mobile apps and web apps This feature will have to have Turn on /Off in settings. Only when turned on must it show in the web app and mobile apps. Publish the apps on respective app stores. Android App on Google Play store iOS Apps on App Store Server Setup Subdomain to set up - It should be easy to set
Project Tittle: Simulation of a Robotic Welder on Coppelia Sim Simulation Software. Project Scope: Code and simulate a robotic welder on Coppelia Sim software that can detect welding joint on...location of welding joint. 3. Manipulator making a stop when the delta between torch and part is 5mm. 4. The manipulator initiates the welding pass and completes it. 5. The manipulator retracts back to home position safely. 6. All the movements are performed while avoiding any collision. Code: 1. All related code must be written in Python. 2. Code must be commented on properly. 3. Code for the vision sensor 4. Code for motion planning. 5. Show all APIs used. 6. Motion planning algorithms can be picked up from the library and git repositories. Report: 1. A detailed report for all tasks. 2. Im...
El funcionamiento del proyecto contaría...contaría con dos botones, 4 leds y una pantalla lcd 16x2. Donde el boton 1 servirá para seleccionar el led y el boton 2 servira para seleccionar el modo que deseo que se ejecute en el led. Son 3 modos, uno varia la velocidad de parpadeo del led con un sensor ultrasónico, mientras mas cerca esté mas rapido va a parpadear y mientras mas lejos mas lento va a parpadear. Luego el segundo modo es que led tenga una velocidad de parpadeo definida y el tercer modo que se quede encendido. Sin embargo, solo un led puede tener seleccionado el modo 1 del sensor ultrasónico. Para asignar este modo a otro led debo quitarselo al anterior. En la pantalla Lcd se debe mostrar el modo que se ha seleccionado. ...
Rekisteröidy tai kirjaudu sisään nähdäksesi tiedot.
I looking for help with signal change from PWM (in current firmware) to pulses. Pulses (data) comming from canbus (definied already in firmware) and analog sensor, definied too (switchable).
ask description: Please design the a watch face, a list view and a workout overview screen. watch face: The watch face should feature the wall clock time. This tasks asks for creatitivy list view: layout of a list view that can feature any number of items, keep the design challenges in mind. example list (Heartrate, Bloodoxygen, ECG/EDA, Workout, Temperature, Airquality, air pressure ) workout overview: How would you design a screen where you see details about your current workout session. (Time, workout type, heartrate ...?) Common design challenges: -> the oled/amoled screen is more efficient if more pixels are black -> 16 bit colors -> elements can not be blended -> screen resolution is 368x448 pixels,1.78 inch , (29.1 mm x 34.94mm) -> tochscreen but it ha...
Develop a simple app that access pedometer sensor and show to user the number of steps
Design a PCB using an Arduino to independently run 60 small stepper motors, each receiving instructions from an IR remote control or Bluetooth. The steppers will be grouped in some PCBs and controlled through communication between them. The system will be capable of: - Receiving IR signals through a digital input sensor; - Controlling 60 28BYJ-48 stepper motors using a ULN2003 driver for each motor, and utilizing connectors to interface with the driver; - Tracking the home position of each motor with a switch; This scope includes: electronic schematic, PCB design, Arduino programming, and documentation.
