Soil ph sensorcông việc

Write the code needed to run a water sensor, vibration sensor, HC-SR501 Infrared Sensor, Sound Sensor, and Two-Way Relay Sensor to a SparkFun ESP8266 Thing Dev Board utilizing the Arduino IDE + ESP8266 Add-on and the Arduino IoT Cloud (for collecting and outputting the data). I'm attaching the full goal of the final project in the description for context but I only need the code that will connect the sensors and dev board to the Arduino IoT clout and allow them to run. Links to Adruino IDE Add on and IoT Cloud in document. I need someone who can write code for Arduino.

Ardunio uno collects the data and that data is send to raspberry pi. I want that communication wireless using esp8266ex wifi module. And through that read on the raspberry pi. This data is stored on cloud whixh is done. I want to processing of data on cloud.

Need code for reading data ultrasonic sensor data from ESP32 via UART pins

I have purchased 5x of these () C2H3CL-20 sensors and I would like to get a board that does the following things: 1. provides a solar panel input of 12v and charges a lipo 2. uses the lipo wake up a microcontroller (esp32 would be good) which would: 2.a: sample from a front end w the above sensor 2.b: store the sample on flash storage 2.c: send the data to a basic webserver or mqtt server or whatver 2.d: sleep again Kindly select the components, capture the schematic and lay out the board, take the lead on firmware, and work with me through the testing i would be happy My goal is to open-source this design and to hand these sensors out in response to the environmental disaster in Ohio in the US. I have a bunch of experience deploying

All this data shows how big the agricultural industry in India is. To provide smart farming techniques to Indian farmers to accurately monitor essential factors of crop growth, this project is developed. The device measures three of the most important and basic parameters for growth of plants namely soil moisture, temperature and humidity. The microcontroller is Arduino Uno. The FC28 Hygrometer and DHT11 sensors are used to measure soil moisture and temperature and humidity respectively. The sensors read the data and send it to the microcontroller board. The board then processes and maps the data as per the code, and finally displays it on the LCD unit.

Looking for someone to set up a relational database using MySQL to be embedded into Wordpress web page. The dbase will be the heart of a new research lab focusing on agriculture soil analytics. One activity is farm extension service - analyzing soil samples for farmers and then helping them adjust practices for better carbon sequestration and future proofing. The key elements are: - web-based registration for farmer clients, general information, analyses requested etc. - work-flow tracking / documentation - automated formatting / reporting out via web page back to clients - financial tracking Website architecture, forms, web content, and dbase tables provided. What is needed is the dbase build, front side interface and deployment.

I will like the replicate this logo on shirt attached but reading- same colour and fonts Line 1: Shane Prawne Line 2: 迪屁开艾杰艾艾弗娜 Line 3: Veronton Dumplings ( use logo attached for Veronton ) Line 4: Line 5: Line 6: ph: 0448 740 106 Also a second logo for the front of the shirt- a red dumpling

I need a very simple android app which can read the NFC tag and show the information on page. Simply whatever information is tag sending need to display that on page. simple no fancy design no logo just 1 page simple & quick. what I need to read is Free Style Libre Sensor. Please submit ur entry accordingly, If you are able to read it I have a very big project for you.

...Nummer od. Kundenname aus dem Adressfeld auslesen und mit Nummer oder Name an Karte vergleichen (beides nicht erforderlich) Umsetzung kann mit einer Kamera umgesetzt werden und das Bild beide Informationen vergleicht oder aber auch mit 2 Kameras die beide Bereiche auswerten Das Auslesen soll im Idealfall mit einer Taste (Tastatur) ausgelöst werden, welche wir bislang per Software über einen Sensor "emulieren". Die Vergleiche sollten geloggt werden und wenn ein Missmatch da ist eine Warnung ausgelöst werden - zb Bildschirm wird Rot bis man Reset macht...

I need to have the ultrasonic mister to work. I have coupled with an arduino nano board on the 5v pin. Its not working. Later i will need to add a pir sensor.

We want to create an automatic technical service report for our service engineers to use and to be given to a customer instantly on site. The report would spit out actions for the customer depending on the results which are populated into the report. The data input would have upper and lower limits such as pH reading to which responses will be generated if the results are outside these limits etc. There is a few different test methods which would require specific routes & actions if they are within or out of specification.

Do you know what happens to your plastic pen after it is used? Recycled? NO! More than 60 billion disposable plastic pens are used & thrown every year & they are not recycled! These pens end up in landfills, incinerators, or water bodies–polluting our air, water & soil systems. At PenPals, we have designed 3-tier solution for this issue – REDUCE, REUSE & UPCYCLE. PenPals spreads awareness to REDUCE use of disposable pens - Collects & segregates used pens at source where refillable pens are refilled & put to REUSE & non-refillable pens go for UPCYCLING. PenPals is world's 1st initiative to have designed widest range utility products made by upcycling waste pens. BIC, world’s leading pen manufacturing company, in 2005 sold their 100-...

Project: Wireless DS1820 Sensor; using ESP32. We will require: All design files and gerber files. PDF’s of all schematics. We will provide you with our logo for branding purposes The battery https://www.amazon.ca/Gecoty-Rechargeable-Lighting-Security-Facilities/dp/B073SX3QDF/ref=sr_1_18?crid=3CQM7G0AAF6WS&keywords=7.2+volt+nicad&qid=1676926952&s=hpc&sprefix=7+2+volt+nicad%2Chpc%2C142&sr=1-18 There will need to be an input and we will need to know which female plug to purchase for the battery connection.  Features: Built in SAFE charger for NICAD. Percent of battery charge can be viewed remotely. To be charged via 12VDC Wall Wart. Output for 4 DS1820 Sensors jumper, that allows the user to choose either 3.3 Volts for the sensor, or 5Volts. W...

...Example Thingsboard customer structure Customer 1 (customer) - Division 1 (division - customer Group) - School (customer group) - Site (customer group) - floor 1 (asset) - floor 2 (asset) - Energy Meter - Lighting (device - Energy Meter) - Energy Meter - Kitchen (device - Energy Meter) - Motion Sensor rm 102 (device - Motion Sensor) - Smart Plug rm 102 (device - Smart Plug) Energy readings Co2 usage = is sum Kwh energy x current conversion Rate (both telemetry values). Rule chain take current attribute value and enrich telemetry with this before saving entries Energy Cost = sum Kwh energy x current cost rate + fixed rate (all telemetry).Rule chain take current at...

STM32 engineer would need to carry out to produce a firmware on STM32G4 to control an Airmar 275 LHW marine transducer: Configure the STM32 pins according to the provided schematics Read and display temperature values from a sensor connected to an ADC interface on the STM32. Read and display the model of the probe that will be connected to a RX UART pin. Control two LM5157RTER and 1EDN7511BXUSA1 power modules, connected to a transformer, to control an high voltage Airmar transducer and generate a chirp signal between 30 and 70 kHz or between 130 and 230 kHz, depending on the detected transducer model and the user's choice. Read the received signal (probe echo) connected through multiple amplifiers and ADC interfaces, each of which will provide a different gain. Control t...

Need a very informal liquefaction assessment which only requires reporting the findings of the soil in a 3 foot deep hole and referencing previous reports with a hold harmless clause. Examples attached.

...rider will approach a stop sign. The rider must come to a complete stop to ensure they are all starting at the same location and not getting any unfair advantage. To control riders approaching the stop sign, we are creating a physical ‘control gate’ which is a physical rod (like wooden dowel) attached to a servo motor. On this rod, we would like to mount the sonar sensor so we know when a rider is approaching. The sonar sensor would detect a rider who is 100cm away. We then wait for 5 seconds to ensure the rider has come to a complete stop. Then the gate will swing open 90 degrees and stay open for 5 seconds so we know the rider has departed and then the gate will return to close (0 degrees) Then a timer starts. After 10 seconds, a row on the LED matrix wi...

We need a sensor housing for our digital sensor. Please review and understand the files before placing a bid. Thank you.

Need some one who will draw and tell me what to buy for simple 12v electric circuit. So the goal is to turn on the 12 v light when the light applied to an ldr sensor, i will attach an example but for 5v , i need the same for 12v

UI design for analytics of athletes reflections which we are collecting from a sensor

To provide SPO2 and Heart rate values from Max30100 sensor connected to esp32 in micropython. The code has to be from scratch not relying on libraries. The code will only print the correct values and ignore inaccurate values. the sensor will shut down when inactive.

...ESP32 mediante WIFI o Bluetooth con el fin de visualizar los datos mediante IOT 2. Especificaciones técnicas a. El dispositivo debe tener la capacidad de guardar los litros que hayan sido medidos desde la puesta en marcha, este valor no de debe borrar, aun cuando se quede sin energía. Aparte de caudalímetro, funcionara como contador de litros. b. Deberá tener una variable para poder calibrar el sensor hall c. Mediante el uso de un botón Push, se alternará entre las mediciones Caudal, expresada en l/h y Contador, expresado en m3 d. En pantalla (OLED 0.96”), se debe ver lo mas grande posible el número, y un indicador de si se esta midiendo caudal o si se está mostrando el contador. e. Un receptor ESP32 podrá ob...

we have to perform one shot learning using siamese for sensor dataset

...instructional and content designers will vividly demonstrate why and how the students project worked. Our hardware and software will interact with the Cloud in real time. We will demonstrate for them, exactly what happens when they set up an object on their project and how it uses the cloud to communicate with a sensor and how all the activities can have the desired outcome like turning lights on and off in a remote location. Although the engineering that goes into making a sensor, building a Cloud environment and writing sophisticated, IF - THEN - ELSE statements can be complicated, this is NOT what we want to teach students. We simply want to introduce them to the concepts. Once students are familiar with concepts, we can gradually introduce them to more sophisticate...

Se trata de una carcasa de plástico formada de 4 piezas. En la carcasa se van a montar 3 componentes (PCB, LCD, batería) y conectará el PCB con un sensor exterior por cable. La descripción técnica del proyecto ha sido ya proporcionada a través de un documento pdf.

A small board for VN1015 hall effect sensor interface to an Arduino

...components, writing software to collect and store data, and designing a web-based dashboard to display the data in real-time. My Idea for sensors that will work is as follows : (but feel free to add more, remove or replace them): - NodeMCU boards - This will be used to collect data from sensors and control relays. - DHT11 temperature and humidity sensor - This will be used to collect temperature and humidity data. - PMS5003 - Air Quality Sensor - Relay module + esp01 - This will be used to control devices such as fans, heaters, and lights. - Raspberry Pi (Not sure if Rpi will be needed)- This will be used to store and analyze data, and to host the web-based dashboard. - Information on how to connect components on the circuit board. Software - The project will re...

...glove, in which I have a MAX30102 sensor (heart rate, SpO2, temperature sensor) connected to an Arduino. The MAX30102 is placed on the tip of the index finger; please see the attached photo for demonstration. For reading the MAX30102 data, I used the following algorithm from GitHub: . For further explanation of the algorithm see the following link: However, this algorithm sometimes does not give accurate readings on different skin colors and does not consider the effects of motion artifacts. Therefore, I want you to write an Arduino code that includes an algorithm to accurately detect heart rate, SpO2, and temperature using the MAX30102 sensor and to cancel motion artifacts

We have purchased the eCommerce and mobile App from the below source: PHP, Laravel 8 is used as the language NextJS framework We need to change the logo Icon on the mobile app and the website 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. Setup the website on the Vercel Server FREE Hosting Publish the apps on respective app stores. Android App on Google Play store iOS Apps on App Store Server Setup Setup on Vercel Server FREE Hosting

...Partial demo : Old - Physical buttons, AS IS : IR remote TO BE : Bluetooth + IR remote It is currently running with X cases to select by pressing a button on the IR remote controller. #ifdef IR_ENABLE ir_setup(); //Set up remote #else setupButton(); //Set up phys buttons #endif gpxsetup(); //Set up gpx button 1 dhtsetup(); //Set up temperature sensor button 2 audiosetup(); //Set up audioanalyzer button 3 bouton0setup(); //Set up button 0 bouton5setup(); //Set up button 5 bouton6setup(); //Set up button 6 bouton7setup(); //Set up button 7 bouton8setup(); //Set up button 8 bouton9setup(); // TO BE => Set up button 9 (using bluetooth) Button are used to start using animations, scrolling text / BMP and sensors results (DHT22, AudioAnalyzer))

...equipped with a state of art measuring system which carries (?) the fish in the tank. The tank is equipped with a food weight scale that measure the weight of the available food in the tank. A timer periodically triggers the system to check the weight of food and based on the available, the system sends a request to the food dispensor to (?) the appropriate amount of food. The system also has a light sensor and a thermometer. If the (?) light from the sun(?) in the tank is los(?) the system sends a signal go the lights in the tank. If (?) light is high and the lights are on, the system sends a signal to the light to turn off. Similarly, if the thermometer shows that water temperature in the tank is too (?), the systems send a signal yo the heaters to turn (on?). Once the temperat...

As part of soil regeneration, biochar and other measures have been implemented in site to improve the soil organic matter in agricultural land. The intervention have been done over last 5 years. I am planning to do develop a change analysis using different parameters to analyse the effectiveness of the intervention. Also can show the same using a dashboard if possible.

We need an embedded systems engineer that has experience with high precision motor and sensor control. The engineer should have profound knowledge and experience with various electronic components in the market, because we need long lasting components for our project. We also need our system to be controlled with a mobile app. More details will be shared via chat. People with following skills bid on this project - 1) High precision motor and sensor control for dot matrix printing. 2) PCB design. 3) Embedded system app design.

Need to design weather dashboard in android app. For pulling the data API is available for all the parameters, which are Temperature, humidity, sunlight, soil temperature, soil moisture, Air pressure, wind speed, soil Ph and soil EC. Notification system setup required in app. Notifications will be pushed by a backend API, which the app will need to display and alert the users. All APIs and backend will be handled by us. Only frontend design and displaying the data is required to be done

We require the development of an Android SDK and an IOD SDK that has the capability to receive and decode BLE pairing requests from our seatbelt sensor units The SDK should create a query-able object for each new Seatbelt unit it discovers. The object should hold a number of pieces of status information as shown below. Full development specification will be supplied once job accepted - as will milestones

the weather station measures temperature, humidity, pressure, lighting, amount of particles, wind speed and direction, and amount of rain. some sensor data is sent to the website in the form of analog instruments, and the same needs to be done for other sensor readings. SPIFFS was used in arduino code

Hello i am looking for guys to help me in CH582M board programming via Arduino IDE. The varient of the CH582M called CH583M Arduino core is available on GitHub. I have an modified board for my hobby project featuring the ch582m and contains GNSS (N303-3) module, pressure and light sensor. I would share the schematics via chat and the code which needs to be integrated into the board (I have an 80% built code for an thief alarm). The freelancer should make the board programmable via Arduino ide and correct the burglar alarm code.

...sensors (Accelerometer Module with adxl345 chip fixed in the center of the pcb in the upper layer), temperature (High Precision Temperature Sensor Module - MCP9808 fixed in the central part of the lower layer of the board logo below the accelerometer) and current (Non-Invasive Current Sensor Module AC 5A off the board, its connection to the system is done by a molex jst) The temperature sensor and vibration sensor SDA AND SCL inputs need to be connected to the TCA9548 and the TCA9548 inputs need to be connected to the atmega SDA and SCL inputs (as in the schematic). Need a 2 pin jst molex type battery terminal, a 3 pin jst terminal for the current sensor, a 4 pin male bus to access the atmega rx tx (as in the schematic) and a 2 pin bus male that conne...

I need a similar leaflet like the one in the files. Please use new logo, and brand logos in attachment. I need Leaflet which I can add to every order at my online shop. It sho...vyplnění. Zpětná vazba bude užitečná pro další zákazníky tak pro nás. Děkujeme! Third part: Logos of sell products. (all in attachment) Forth part. Contact info on leaflet in TXT file Backround info: We sel nutrients, tents, lights, ventilations and many more things for indoor growing of plants (tomatoes, strawberies, basil) we have green as bussines colour so please conect green with colours of soil. I expect, taht logos of the product will be somehow designed united (for example Black and white but no limits to your imagination) Bussines logo in att...

I need you to create a [soil hardening (HS) model] according to the data that I will give you in the form of tables to simulate the soil behaviour of deep excavation in the (program Plaxis 3D ). The case is a comparison of the original model without any stability elements (that is, without using the soil nail) and between the same model in the case of introducing elements of stability (like that is, with using the soil nail). To compare the two cases through the following values: value of horizontal displacement (δh). value of surface subsidence (δv). The value of the maximum load stress.

I have a serial device server purchased from China. I wish to be able to capture data from various sensors basically RS485 fuel level sensor and an RFID reader with a camera. I want to be able to monitor the real time data and have these information sent to my MySQL database on real time. If you have experience in setting up serial device servers and configuration, deployment you are welcome to bid

For a customer, I have to develop software to achieve the same effect as the one shown in this video: What you see in the video is a system that is more than 10 years old and used Kinect as a sensor. It is probably possible today to do this with a wide-angle camera or another type of sensor. The site that used to sell the software but no longer runs on current operating systems is this one:

I need a simple program that will read the frequency signal from the sensor in the gearbox in the range from 5hz to 500hz and I will enter this signal on the arduino nano, and after the calculation, the speedometer counter motor in the clock that works in the range from 5hz to 200hz will be controlled. I would like to be able to correct the speed conversion program. Range 0km to 100km Characteristics of the sensor in the box 270hz = 50km/h 500hz = 100km/h in the attachment there is a working soft that moves the pointer and adjusts the potentiometer, the output from the nano is given on BC548

Merge STM32 code and arduino motor control, encoder, sensor,display nextion edit , "Printer" both arduino and stm32 codes are already working, you have to modify them, that is the task I am looking for a person with extensive knowledge. English or Spanish language -printers ------disc encoders, sensors, driver stepper motor. If you are not prepared, please do not award. Free form of work. The works are carried out in remote real time plus web cameras

We are Third Way Farm. We are Looking to re-design our logo, and create some other designs for a new farmers market tent, backdrop, and signs that we are getting custom printed. We aren’t impressed with the tent company’s initial design and want something totally different. We ...scene should have some amount of grass or texture to the pasture, can be very subtle or sparse Layout - The whole scene and text should fit approximately within the upper 5.5’ of space, because the lower portion of the wall will usually be hidden or obscured by our coolers or crates etc The bottom 1.5’ or so if the print should be like a border of beautiful, elegant floral design, perhaps with soil and root systems at the very bottom but that’s not necessary See attachment...

I need a arduino expert to write me a code and explain me how to wire I have arduino uno and a Panasonic cx412 sensor Once sensor detect a object arduino must give out 5v one a specific pin to switch on some thug for one second. And it’s goes off after one second even if object is still there or being removed Then give out 5v again when detected next object and that cycle must carrion for ever Using arduino uno. And sensor picture is attached

Hello I have an ch582m (Arduino core available for this chip) based board which would be connected to an gps module, buzzer,led and an pir Sensor module and lidar sensor module. The system is similar to thief detection system. The GPS module is N303-3 gps module (can be found in LCSC) 2 boards will be connected via the Bluetooth link and will share details about the detection and rings the buzzer and led.I will share the schematics and other details via chat.

...autonomous devices and some BLE devices that will need gateway devices to connect to the cloud. Units must be configured to send sensor data to the cloud solution in the correct frequency. High-level tasks includes, but are not limited to: 1) Development of new and/or changes of existing firmware FW for FOTA updates via the cloud solution. There is an SDK library available for each unit type that may be used as basis for the development. The native programming for these devices are done in Zephyr, but SDK-based programming can be done in Visual Studio. a) Configuration of frequency of datapoints sent from sensors b) Configuration to send data from movement sensor c) Configuration of LED lights to be changed according trigger-based logic d) Configuration of spe...

انا بحضر دراسة دكتوراه في النقطة الموضحه واريد المساعدة في تحضير الدكتوره (1 ) Applying machine and deep learning techniques for solving some of the problems facing the flying planes . satellite transmission security protocol واخترت حل مشكله باستخدام Simo link على برنامج الmatlab

This project is about calibrating one or both of the below Carbon Monoxide Sensors. Previous sensors calibration, sensor coding and configuration experience required. We for reference we enclose sensors' data sheet links. We also enclose a link for calibration code for the GM-702B CO sensor. 1. GM- 702B CO Sensor - Code - DataSheet ---- 2. MP-7 CO Sensor - Datasheet