Ultrasonic design işler
I am working on some electronic project and I am using voltage sensor current ,ultrasonic,screen ,tower light MOSFET module Arduino and need coding for the project
Comprehensive Search for Flow Meter Suppliers Across India ?? Hello Freelancers, We are currently seeking an experienced and diligent freelancer to conduct a thorough search for flow meter manufacturers, dealers, distributors, and resellers across various cities in India. This project involves gathering key details from companies specializing in electromagnetic flow meters, ultrasonic flow meters, turbine type flow meters, and mass flow meters. Scope of Work: Target Companies: Approximately 1000 companies across India. Mandatory Details to Collect: Company Name Email Address Contact Person Telephone Number City Name Requirements: Industry Awareness: Familiarity with flow meters and related industries. Tools & Methodology: Proficient in utilizing tools and methods to ensur...
...The PIC16F15323 should have PWM output implementation on RC2 pin. - The desired frequency range of PWM output should be within the low frequency range, more specifically between 200Hz - 300Hz. - The duty cycle for the PWM output should be set to a constant and not require further adjustment after the initialization. 2 -HC-SR04 Ultrasonic Distance Sensor comunication every 1 second. Key requirements: - The PIC16F15323 should comunicate with HC-SR04 Ultrasonic Distance Sensor on RC5 (trigger)and RA4 (echo) pin to check the object distance every 1 second. - The HC-SR04 read distance should be send by USART TX pin on RA0 pint at 9600 bps Definitions: - PIC16F15323 - C Code MPLAB - Internal Oscilator. Applicants who have done similar projectson PIC16F15323 in the pas...
I have specific and well-defined requirements for an Arduino project. I'm looking for a skilled coder who can successfully use an ultrasonic distance meter for the purpose of measuring long jumps. Key Tasks: • Implement and configure an ultrasonic distance meter to accurately measure the length of long jumps. • Establish efficient data flow from the Arduino hardware components to an LCD screen. •Display top 3 jump on the display Skill and Experience: • Proficient in Arduino coding • Experience in sensor integration, specifically with ultrasonic distance meters • Able to develop clear LCD screen displays for data output The project is particularly interesting for freelancers with a knack for sports technology and who love implem...
Comprehensive Search for Flow Meter Suppliers Across India ?? Hello Freelancers, We are currently seeking an experienced and diligent freelancer to conduct a thorough search for flow meter manufacturers, dealers, distributors, and resellers across various cities in India. This project involves gathering key details from companies specializing in electromagnetic flow meters, ultrasonic flow meters, turbine type flow meters, and mass flow meters. Scope of Work: Target Companies: Approximately 2000 companies across India. Mandatory Details to Collect: Company Name Email Address Contact Person Telephone Number City Name Requirements: Industry Awareness: Familiarity with flow meters and related industries. Tools & Methodology: Proficient in utilizing tools and methods to ensur...
...Alexa skill with specific functionalities. This skill will be aimed to take advantage of an ESP8266 webserver and an ultrasonic sensor and provide information about speaking distance. Here are the functionalities: - Providing the speaking distance value retrieved from a local webserver like (this is just example and it will not be static) - The speaking distance will be measured by an ultrasonic sensor via ESP8266 webserver. - This value will be updated constantly, ensuring real-time information. Required skills and experience: - Proficiency in developing Alexa skills. - Knowledge of using and integrating ESP8266 webserver. - Understanding of ultrasonic sensors and their implementation. - Ability to deliver reliable, efficient, and well-documented code. Your r...
I'm seeking a talented engineer to develop an ultrasonic pest control device that specifically targets dogs. The main features of my project are: - Pest control functionality: It should be able to stop dog barking which is 100 feet away. - Timeframe: The work needs to be completed within a month. Ideal freelancers should have previous experience developing ultrasonic devices, and a general understanding of pest control technologies. Knowledge of dog behavior and responses to different ultrasonic frequencies would be highly beneficial. Ultrasonic device in market currently able to go only for 30 feet , so i need device which can amplify ultrasonic sound which is more than 25,000 khz to the dog which 100 feet away.
I require a skilled individual with extensive knowledge and experience in SolidWorks Simulation Professional to carry out an ultrasonic frequency and displacement analysis of my product design. Your tasks will involve: - Conducting analysis on the design to capture product responses like frequencies and displacements. Ideal Skills and Experience: - Proficiency in SolidWorks Simulation Professional. - Must have SolidWorks Simulation Professional (non-linear) package to conduct a linear dynamic FEA study - Extensive structural analysis and modeling experience. - Strong background in product design. - Deep understanding of ultrasonic applications. - Excellent communication skills to clearly explain complex concepts and findings. - Must adhere strictly to t...
I need a code for my Arduino robot that will guarantee smooth movement within a space of 2 ...a freelancer to help us with the coding part that concerns the obstacle avoidance feature, which will be facilitated by ultrasonic sensors. * Obstacle Avoidance: The robot needs to smoothly navigate the squared arena, avoiding any obstacle that it may come across. The robot's reaction when it encounters an obstacle needs to be a retreat, followed by finding a new path. * Sensor Type: The robot needs to utilize ultrasonic sensors for obstacle avoidance. Need code delivered in 1 day The ideal freelancer for this project should have a solid background in Arduino robotics as well as experience programming movement and obstacle avoidance behaviours. Proficiency in ultrasonic...
...Alexa skill with specific functionalities. This skill will be aimed to take advantage of an ESP8266 webserver and an ultrasonic sensor and provide information about speaking distance. Here are the functionalities: - Providing the speaking distance value retrieved from a local webserver like (this is just example and it will not be static) - The speaking distance will be measured by an ultrasonic sensor via ESP8266 webserver. - This value will be updated constantly, ensuring real-time information. Required skills and experience: - Proficiency in developing Alexa skills. - Knowledge of using and integrating ESP8266 webserver. - Understanding of ultrasonic sensors and their implementation. - Ability to deliver reliable, efficient, and well-documented code. Your...
...processes to deposit flakes. Please indicate likely semiconductive, and doped semiconductive materials that are inherently flakes, lamellar flake shapes. Please also indicate semiconductie materials which can be formed into flake shapes, using simple processes like ball milling, exfoliation by ions, exfoliation by ultrasonic cleaners, etc. Please speculate if the flake shaped particles would have sharp cutting edges after ball milling or exfoliation during ultrasonic cleaning. OPTIONAL Milestone 4 : Budgets $20.00 14 days At your university or lab, do you have access to software : Software that estimates the zeta potential of simple compounds? Software that estimates bandgap of simple compounds? Software that estimates the bandgap of doped simple comp...
I need a skilled mechanical design engineer, particularly proficient in SolidWorks, to design 3D printable ultrasonic sensor housings that will securely fit onto our bullbars/trays. This project is based off of 3D scans, which will be provided as STL files. Key aspects of this project include: - Designing housing to ensure a secure fit for the sensors - No specific aesthetic requirements; creativity is welcomed - The sensor housings are small in size This job could extend into other projects, following successful completion of this housing design. Knowledge and experience in 3D printing design, and mechanical engineering are essential for this role.
I am seeking an expert who can design and assemble a single speaker for an outdoor sculpture. The idea would be that the speaker would play a selection of clips of a local classical music ensemble when a person walked near the sculpture. In the best case, there would be an easy way to change/update the clips the speaker played (like Bluetooth) but if that's cost prohibitive, I understand. Key Requirements: - The speaker should incorporate an infrared (or other type is fine) motion activation system. Prior experience with such technology would be advantageous. - Apart from motion activation, the speaker should be Bluetooth compatible and possess water resistance feature, making it adaptable to outdoor conditions. - As this speaker is intended for use in an outdoor sculpture i...
$50 - Get my Arduino drone to fly!! I have an Arduino hex drone that I am making, and I need it to fly in a route to 2 locations, then return to base, from server command. It has: - Arduino Mega - gyroscope MPC60 (giving negative values, but working) - LoRa chip for sending / recieve data (working good) - ultrasonic sensor for height (working good) - barometer (not used) - 6 motors with ESCs Current issues: - stabilization from gyroscope - hovering in place - fly to 3 locations - server command (LoRa command from other Arduino) If you can help me with better C# or code, to get everything working correctly, will be great & can give 5 stars feedback This can turn into more jobs too, we are a small drone company and I work on this every day. Can hire assistant to help on all...
I'm looking for a skilled developer to create a system integrating Nodemcu with Espalexa. This system will measure and report ultrasonic distance data, allowing Alexa to announce it audibly. Key Requirements: - Program Espalexa to enable Alexa to speak the measured distance every hour or on demand by user. - Implement functionality for Alexa to provide notifications when the measured distance crosses predefined thresholds. Ideal Skills and Experience: - Proficiency in IoT development, specifically with Nodemcu and Espalexa. - Competency in developing Alexa Skills and understanding of Amazon's Alexa Voice Service (AVS) API. - Ability to create logical thresholds for notifications, based on client specifications. Your tasks will also include assisting in the setup proces...
...SoC, interfacing with an ultrasonic sensor, and a Flutter application to display the processed sensor data. This project includes complex calculations and data analysis on the nRF SoC before the data is sent to the Flutter app, which should support both Android and iOS platforms. Ideal Skills and Experience: - Proficient in working with nRF Series SoCs and sensor interfacing - Expertise in Flutter app development for both Android and iOS - Experience in handling complex data processing and analysis on embedded systems - Strong understanding of Bluetooth communication protocols - Ability to optimize data transmission for real-time applications - Proficient in C/C++ for embedded programming and Dart for Flutter development Main Requirements: - Interface an ultrasonic senso...
I need someone who can check whether RF/ultrasonic skin care devices are considered as medical device in India. Our products are similar to the following products: I want to know if our products are considered as medical device in India. A brief report (say, 2-3 pages in A4 sheets) needs to be made in English with the following information: 1. Whether or not our product is considered as medical device in India (The medical device class information If it is considered as medical device.) 2. Reasons to believe the product is medical device (or not) and related laws and regulations 3. Sources of the information (website link) I think those information can be obtained by searching websites
Comprehensive Search for Flow Meter Suppliers Across India ?? Hello Freelancers, We are currently seeking an experienced and diligent freelancer to conduct a thorough search for flow meter manufacturers, dealers, distributors, and resellers across various cities in India. This project involves gathering key details from companies specializing in electromagnetic flow meters, ultrasonic flow meters, turbine type flow meters, and mass flow meters. Scope of Work: Target Companies: Approximately 2000 companies across India. Mandatory Details to Collect: Company Name Email Address Contact Person Telephone Number City Name Requirements: Industry Awareness: Familiarity with flow meters and related industries. Tools & Methodology: Proficient in utilizing tools and methods to ensur...
... The script should utilize that existing library. **Key Responsibilities:** - Crafting a Python 3 script that enable the robot to navigate and move autonomously according to a specified maze escape algorithm. - Integrating ultrasonic and camera sensors to facilitate robust environmental perception. **Ideal Skills and Experience:** - Proficiency in Python, with a portfolio showcasing previous projects involving automation or robotics. - Experience with Raspberry Pi (setup, configuration, and programming). - Familiarity with sensor technology, especially ultrasonic sensors, and the ability to seamlessly integrate hardware and software. - A knack for problem-solving and innovation, able to work through challenges autonomously and efficiently. - Strong communication skill...
I want to control the movement of a 4-motor robot using ROS from a lidar sensor on a raspberry pi. The motors have encoder feedback, if possible you would still want to put ultrasonic sensors and if these have a certain distance, turn off the motors
I need someone to design the provided schematic in multisim and provide me with the multisim file as well as show that the design works. The provided schematic includes arduino uno, 9V battery, servo motor, ultrasonic sensor, and a tft display. I need an active buzzer added in.
Need to create occupancy grid map with the help of ultrasonic sensor and 2 mototrs
I need help designing a Power Amplifier. Power Amplifier Design I'm looking for a skilled professional who can assist with designing a Power Amplifier. The Power Amplifier is intended for applications where high power and efficient energy conversion is required. The ideal candidate should have a deep understanding of Power Amplifier principles and be proficient in using tools and software for Power Amplifier design. Requirements. Input 1vrms. Output 300v peak to peak. Max current 6 A. Real load 25 ohm. Bandwidth(-3dbv) 1kHZ - 2MHZ Stable when operating with piezo ultrasonic transducers operating in resonance. LT spice Simulation and Altium design .
Project Title: LGP Ultrasonic sensor Description: I am looking for a freelancer to assist me with my project involving an LGP Ultrasonic sensor. The purpose of the sensor is for distance measurement, object detection, and level sensing. I need to use 2mhz Ultrasonic sensors to measure liquid (water, diesel, petrol, lpg) level from the bottom of the tank. The piezo sensors will be connected to ESP32 .Operated with 5v battery I need: 1. Complete Circuit and BOM 2. AESP32 Code Requirements: - Experience in working with LGP Ultrasonic sensors - Ability to program and calibrate the sensor for accurate distance measurement Please provide examples of previous projects or relevant experience in your proposal.
Ultrasound Algorithm Description: Input: The input to the Algorithm is an output of an ultrasonic water flow sensor which is an audio signal. Algorithm: The needed algorithm should find the flow rate of the water from the input audio. It is the calculated flow rate. Output bench: The calculated flow rate will compare to measured flow rate from a scale (which is derivation of the weight). Accuracy: Absolute accuracy of the flow rate is less important. The relative accuracy, the changes of the flow rate, must be high as possible. Samples files: Couples of files consist of an audio file (Samples rate up to 11000/Sec) with matched weight file from a scale (Samples rate=10/Sec). We will provide couples’ files as required.
I am looking for a freelancer to work on a sensor project. The project requires the use of an ultrasonic flow sensor. Specific requirements for the sensor include high accuracy and low power consumption. I would also like the sensor to be battery powered and capable of cellular data transmission. Additionally, I am looking for a freelancer who has experience in app development. Ideal skills and experience for this job include: - Experience working with ultrasonic flow sensors - Knowledge of sensor technology and data transmission - Proficiency in app development for mobile devices
I am looking for an expert freelancer who can develop an Arduino and PHP code for a tank level indicator on my website. Purpose: - The main purpose of this tank level indicator is to monitor water levels on a website. I have an ultrasonic sensor, arduino nano and esp8266 that i will need schematic for. I need those to communicate with a webpage to let me know the tank level. I need the arduino code for the arduino IDE and the code for website etc. I also need the webpage to show a tank with water level in it. I know a little php so I would rather you use php so that I can edit it if need be. I need this done asap, do not even reply or bid if you cannot get started right away. Also give real time as far as how long to get done, or it will not be looked at. Requirements: I do not...
I am looking to redesign an ultrasonic depainting line with a current capacity of less than 100 parts per hour. The main problem with the current design is its durability, so I am wishing to change the overall design in order to improve the line's longevity. I am seeking an experienced freelancer who can help recreate the current depainting line with improved durability and long-term functionality. All interested freelancers must be citizens or permanent residents of the United States of America (we follow the International Traffic in Arms Regulations). This project requires both onsite and remote work - please only apply if you can work in Lebanon, IN. USA.
I am looking for someone to help me develop code for an Arduino Uno using an ultrasonic sensor vibrometer. The purpose of the ultrasonic sensor vibrometer is to measure vibration in an object. I don’t have a specific model of ultrasonic sensor in mind and any model would be acceptable. Additionally, I will need assistance with both hardware setup and code for my project. If you know how to do this and have experience programming Arduino Unos, please get in touch.
I am using a linear actuator and need sonar sensor safety detection to reverse the actuator when activated. Currently, the code is controlling the actuator perfectly, so I only need to add the code integrating the sonar sensor. I need a medium range (1-5 meters) for the sonar, and would like the distance to be approximately 10-20 cm. I have the necessary sensor a...is current code.. void setup() { pinMode(2,INPUT_PULLUP); pinMode(3, INPUT_PULLUP); pinMode(4, OUTPUT); pinMode(5, OUTPUT); digitalWrite(4, LOW); digitalWrite(5, LOW); } void loop() { if(digitalRead(2) == HIGH & digitalRead(3) == LOW){ digitalWrite(4, HIGH); digitalWrite(5, LOW); } if(digitalRead(2) == LOW & digitalRead(3) == HIGH){ digitalWrite(4, LOW); digitalWrite(5, HIGH); } } Using ultrasonic module and ...
I am looking for a freelancer who can help me with a project involving an ultrasonic sensor. The details of the project are as follows: Intended Use: - The ultrasonic sensor will be used for distance measurement purposes. Desired Range of Detection: - The sensor should have a long range of detection, specifically more than 10 meters. Environment: - The sensor will be used in an indoor environment. Skills and Experience: - Experience in working with ultrasonic sensors and distance measurement is required. - Knowledge of programming languages such as Arduino or Raspberry Pi would be beneficial. - Familiarity with indoor sensor calibration and optimization would be a plus. If you have the expertise and skills required for this project, please reach out to me with you...
I am using a linear actuator and need sonar sensor safety detection to reverse the actuator when activated. Currently, the code is controlling the actuator perfectly, so I only need to add the code integrating the sonar sensor. I need a medium range (1-5 meters) for the sonar, and would like the distance to be approximately 10-20 cm. I have the necessary se...current code.. void setup() { pinMode(2,INPUT_PULLUP); pinMode(3, INPUT_PULLUP); pinMode(4, OUTPUT); pinMode(5, OUTPUT); digitalWrite(4, LOW); digitalWrite(5, LOW); } void loop() { if(digitalRead(2) == HIGH & digitalRead(3) == LOW){ digitalWrite(4, HIGH); digitalWrite(5, LOW); } if(digitalRead(2) == LOW & digitalRead(3) == HIGH){ digitalWrite(4, LOW); digitalWrite(5, HIGH); } } Using ultrasonic module and s...
Kritsnam Technologies is a company in the field of Metrology and IoT with focus on water resource management sol...knowledge in Certifications in ISO / BIS / Legal Metrology Certification. Should have worked on Legal Metrology, ISO, BIS, Type Tests & Certification for water meters etc. Must have worked with any of the water manufacturers and delivered legal metrology certification for atleast one organization. He / she must be willing to travel and work remotely with Kritsnam team. Knowledge on Mechanical / Ultrasonic/ Electro magnetic water meters, certification process, ISO and Model approval experience Educational Background : IIT / Diploma Those who are interested can connect with us on HR at kritsnam.com. Please visit our website for more details about our company
I am looking for a talented designer to design some artefacts for : Priority one to be completed in one day - A 30% Move Out Sale, using product images and following brand colours on the website []. End outputs will be 1) Website Banner - Size 1336px x 508px 2) Similar Banner Image to use on email newsletter Product image recommendations: ~51898 Priority 2 - need an A4 information brochure to be created to attach to emails - info in landing page and also powerpoint
...professional who can assist with the maintenance of the PLC and HMI in my ((Krones varioflash machine)). Currently, I am experiencing connectivity or software or hardware issues with the system, and need help to run the system through PLC and HMI and make any necessary modifications and changes either in software or hardware there are flow meters, pressure transmitters, temperature sensor and ultrasonic level tank type endress+hauser to be calibrated either from Software or hardware (instructions to be given) who award the project, should be familiar with Krones machines, and zenOn Explorer software and has wide experience in troubleshooting PLC Siemens CPU317 profibus & HMI Krones and program code might be modified as per needed for interested freelancers, plz send me p...
...the idea: In order to increase the production of cellophane, our company intends to use a device (roll to roll) capable of longitudinal thermal cutting. The cellophane should be double-layered and at the same time weld it, but the seam must be tight so that we can sell it to the market. For this purpose, we have considered several methods: 1- Using a hot knife 2- Use of hot wire 3- Using ultrasonic 4- Use of laser We have tried the hot knife before but did not get the desired result. We also used ultra sonic, but its stitching was weak and it would tear with little force. If you are ready to discuss this opportunity further, I would appreciate the opportunity to arrange a meeting or call to provide more detailed information about your idea. And its potential benefits...
You live in the United States and are free for new opportunities? Here is a new interesting project in the US in the automotive industry! General information: Automotive industry Punch and ultrasonic forming on plastic (Titanium) Plastic welding with ultrasonic sonotrode (Titanium) Project information: Fabrication of titanium Punches and dies. Fabrication of titanium welding horns Tasks to develop: Daily follow up. Design review during fabrication Mechanical review Tolerances validation according to CAD data Radii validation according to CAD data Quality release and sign off.
The Company name is "NuBreathe". This is a company selling Ultrasonic Nebulizers. The logo needs to include a sketch of a nebulizer. Doesn't need to be super accurate, but customers should see at least the outline of a nebulizer in the logo. Maybe the logo could also include a heart and stethoscope as I have shown in the attached picture? I'm not sure, use your best judgement. In terms of colours I think a colour scheme of blue and red would suit, but use your best judgement. This is only a guideline, please use your artistic talents to deviate from the guidelines as you see fit. I have attached files for inspiration. Thank you and good luck!
We are looking for a skilled design company to design and develop an Ultrasonic Water Meter. The ideal candidate should have prior experience in developing an ultrasonic water meter with the below specs: 1. Sizes ranging from DN15 to DN40. 2. Wired and Wireless MBUS communication variants. 3. IP68 4. Temperature class T50 5. R400 6. Minimum of 15 years life. 7. Compliant and capable of passing the below testing: * OIML R49 - MID * OMS * WRAS/NSF... * EMC / RED directives * HALT The project will require the following deliverables: - Design and development of the Ultrasonic Water Meter - Pre-Compliance testing and validation - Prototyping and certification support If you have the necessary skills and experience, please submit your proposal. Thank...
Hello. I need a PCB designed / fully functional ultrasonic device to measure the quantity of a liquid in a tank. The total tank size can be any size up to 100 liters. The device will need to calculate the total amount of liquid in the tank and give output in liters, upto 1 decimal place (example, 10.2 liters, 5.7 liters, 1 liter, etc). The output needs to be sent via BLE to a customized destination that can be configured. Below are list of items that should be configurable - BLE passkey - Device name / identifier - Remote destination - Frequency of measuring the liquid level and sending to remote destination The device design / form-factor should ideally be between 5 - 8 cms diameter. It should also have provision for hook / case / frame so it can be attached either abov...
I'm looking for a freelancer to develop an ultrasonic based software that will be used for industrial inspection use on Windows platform. I am looking for the software to be written with C/C++ programming language and libraries. The software should take into account fast and accurate signal processing, noise reduction techniques, ultrasonic communications, data processing, feature extraction techniques, as well as algorithms and hardware specifications for the industrial inspection application. For the best results, the software should be designed to optimize the task being executed. The project also involves creating a web interface and visual output along with a GUI interface. The software should also be robust and reliable, and should result in high-quality imaging...
ULTRASONIC EVALUATION OF MUSCLE ECHOGENICITY IN THE LOWER LIMBS FOR THE DETECTION OF DIABETIC PERIPHERAL NEUROPATHY My research is already written and completed i need someone to publish my research on scopus journal !
...and stream movement from a sea float. No existing sensors or equipment will be used. The data will be collected by a server and in a later time that data will be processed by clients computer. We are contractors and our client needs one prototype only. This will not be a production project. The sensor are required to be Ultrasonic for the wave height meassurement (up to 5 meters is enough). The other two senors that will define stream velocity and stream direction need design. We do not think that exist ready made for marine use (should withstand salt). The data from the sensors will be transmitted with a NB-IoT modem to the server (this should be setup with the appropriate program). If you feel confident that you could develop a system to fulfill these requirements, I...
I need to use 2mhz Ultrasonic sensors to measure liquid (water, diesel, petrol, lpg) level from the bottom of the tank. The piezo sensors will be connected to ESP32 .Operated with 5v battery I need: 1. Complete Circuit and BOM 2. AESP32 Code
I need to use TDC1000 and one 2mhz Ultrasonic sensors to measure liquid (water, diesel, petrol, lpg) level from the bottom of the tank. The piezo sensors will be connected to TDC1000 chip and arduino mcu. Operated with 3.3v and low current below 30mA I need: 1. Complete Circuit and BOM 2. Arduion Code 3. component description and specifications
I have an active buzzer sensor. I need to attach this to my working arduino robotic car. I have an ultrasonic sensor as well. I want to program it in such a way that buzzer beeps as someone moves through ultrasonic proximity. Message if you can help.
Hi i am trying to develop ultrasonic flow meter and for same below knowledge sharing is required. 1. What kind of sensors required and from where to buy them 2. What kind of amplifier are required to work with it. 3. Microcontroller considerations to work with ultrasonic sensors.
I'm constructing a dispensing unit with 4 tanks, 4 pumps, 4 hall effect liquid volume meters (pulse), and 4 solenoid valves. The tanks will each have an ultrasonic sensor that will need to be calibrated on my end to establish liquid level. the meters will also need to be calibrated as each of the chemicals being dispensed has a different specific gravity and commodities will change periodically. The touch screen needs to display tank volumes on the home screen, a company logo background, and 4 buttons to select the commodity to be dispensed. The next screen will need to enable the operator to select an amount to be dispensed from 50 to 2000 ml and also display a graphic of the tank with available volume. unit should be programed to dispense only when an "execute" butt...
required to follow line and execute set of commands according to which lines are detected. in the void pick up, i need the ultrasonic sensor to work and when a distance is measured, it has to perform the commands as stated. please check and verify if it is correct.
code for ESP32 devkit connected with an LCD using I2C which shows the passed water from the water flow sensor and water level from the ultrasonic sensor. A 5-volt single-module relay is connected to the circuit, which operates when 200 liters of water have been passed from the water flow sensor. A single-way switch is included, which can operate the relay manually. Additionally, an ESP Rainmaker application is added, which can monitor passed water, and water level and can operate the relay by a mobile phone