Raspberry pi ultrasonic sensor instructables jobs

you will develop a security system simulation as a Logisim circuit. The security system will have a pre-configured service plan and will require a user action when an alarm is triggered by a sensor (where the nature of the alarm and the sensor hardware are outside the scope of this assessment). The basic overview of the system is as follows. The security system has a pre-configured service plan to determine what will happen if an alarm is detected. Service plan options include contacting a call centre, contacting a local security team, contacting the police or allowing the alarm to be cancelled. When an alarm is triggered, the security manager must initiate an action from the following: Try ‘call centre’, Try ‘security company’, Try ‘police&rsquo...

Looking for a developer to create an API for my Lorawan gateway. The gateway currently uses The Things Network. The API will transmit sensor data securely, but no specific security requirements are necessary. Ideal skills and experience for this job include: - Experience with Lorawan gateways and APIs - Proficiency in programming languages such as Python or Javascript - Knowledge of basic authentication and secure data transmission - Familiarity with The Things Network is a plus.

Question 1: Monte Carlo PI calculation using mpi4py. Question 2: Monte Carlo PI calculation using OpenMP Question 3: CUDA matrix multiplication Check the attached pdf

I am looking for an experienced Espressif IDF developer to work on a project that involves motion detection using MMWAVE sensor and temperature, humidity, and indoor air quality monitoring using BME680 sensor. The main objective of the project is to develop a system that can detect motion and send alerts. I have all the required sensors and hardware for the project. The ideal candidate should have the following skills and experience: - Expertise in Espressif IDF development - Proficiency in C programming - Knowledge of MMWAVE and BME680 sensors - Ability to develop a system that can detect motion and send alerts - Strong problem-solving skills - Excellent communication skills If you have the skills and experience required for this project, please apply and provide examples ...

hello freelancer i want some one do api input Client{id, name, latitude, longitude, address } output : url {" + "alternatives=true" + "sensor=false" + srcAdd + desAdd + wayPoints;} I have multiple destinations and I want it to calculate and display the shortest time for the total destinations and choose the best path Here is a screenshot of the app in action :

The project is quite simple. I run ardunio and it gives me data from x, y and z axis. Everything is working fine. I want to know which direction is Z and x and y and how can be determined each one. and in condition of standing or falling down how these data can be different and measuring. I’m using coolterm to capture the data I attached a pic of the IMU sensor it’s called ICM26948 has 9 Dof.

I’m looking for someone to create a project using STM32CubeIDE to read ADC value from a sensor using Nucleo. I have ESP8266 ESP-12F that I’d like to use to connect to my wifi to send the adc value to firebase.

I am looking for a freelancer to assist me in setting up a remote network connection between my Raspberry Pi and my Windows laptop. The laptop runs on Windows, and I would prefer to use SSH for the remote connection. No additional security features are needed for this project. The ideal freelancer will have experience with Raspberry Pi and networking.

ESP32 - Code Finalize Project I am looking f...finalize my ESP32 code, which is almost complete. The main functionality I require is sensor readings. I prefer the code to be written in C/C++. We have an embedded application which collects data from the environment and stores in an SD card. We would like to send the data to a server via JSON web services. The data can be sent as an attached file as saved to the SD card, or in JSON format as the message body. We are capable of modifying the web service according to the format of the data sent in collaboration. An example file and the current code are attached. Ideal Skills and Experience: - Proficient in C/C++ programming language - Experience with ESP32 programming and development - Knowledge of sensor readings and data i...

Problem Statement: The problem statement is to compare temperature sensor values, and the goal is to design a prototype that can support various functionalities. These functionalities include an LED light that shows the Wifi connectivity status, a 5V adapter connection through a jack, battery integration to ensure the prototype works even if power is off, a slot to connect a minimum of three sensors (DH11, DH22, 18B20, etc.), a small LCD screen to display the sensor readings, a memory card to store data locally, a reburn slot, and a reset button for wifi connection reset. The prototype uses ESP-12E and can be powered directly or indirectly through the adapter or battery. To ensure the prototype works properly, it is important to deploy the components in a way that they will ...

hi, I'm looking for someone who's able to deliver this Arduino project for me. In first case we'll use push bottons to simulate the sensors. But afterwards we're going to use IR sensor with reflectors for it. For the light there's also the possibility to use Neopixel ring for it.

We are looking for an expert in CANbus initialization and communications at the lowest levels, who can look at our code and our circuitry, and determine why we are unable to communicate with other CANbus devices even though all protocols appear to be followed. We will pay for expertise, and are looking for serious experts.

...physical power button, while also monitoring room temperature. The system should be built using Node-RED running on a Raspberry Pi, connected to an 8-channel relay module. A user-friendly dashboard will display real-time temperature data and temperature trends for the past 24 hours. The system should also send email alerts if the temperature exceeds a pre-defined threshold. Key Features: 1. Remote control of computer power state: The system will allow users to remotely power on, power off, restart and force shut down the computer via a web-based dashboard, bypassing the need for physical interaction with the power button. 2. Room temperature monitoring: A temperature sensor will collect real-time temperature data, allowing users to monitor the room temperature from...

I need a prototype for a laser and/or infrared sensor apparatus for proximity and movement with a certain application in mind.

Raspberry pi 400 with Ubuntu OS installed Alfa AWUS036NHR-V022 WiFi usb adapter TP-Link tl-wn722n v2 WiFi usb adapter I need to make those 2 usb adapters to work in my system Message me if you can do it.

I am looking for help in optimizing an existing conventional PI control system. The primary application is current and voltage control, and I am hoping to improve the system's performance measure of steady-state error. I need an objective function that will allow me to perform tuning tasks on the PI controller. Any optimization algorithm proposed needs to be robust and reliable. Thank you for your help!

Hello, I am looking for a professional freelancer with expertise in python programming and protocol development to help me build a Raspberry Pi-based system. I am interested in using Python as the primary programming language for this project, and I am not sure if I need any additional hardware components. I am developing a Field bus protocol for this system. If you have experience in building systems like this and would be interested in working on this project, I'd love to hear from you! Thank you!

Hi there, I need an electrical engineer to complete a small project that involves a Pico and a Pi 4 and an OLED display. Would someone be willing to help me complete my project? There are a couple of bugs with the image being shifted/corrupted that need fixing. The outstanding features list left to be completed can be found at the bottom of the GitHub repository. Kind regards Ben

I need an interface that allows executing the API commands to control a Polaris Vega model NDI position sensor. I am attaching a sample code provided by the manufacturer, but it uses only the command line, and we need an interface so that the user can change the necessary parameters.

...Set Up Domain Name: - Configure DNS settings to point the domain name to the VPS IP address - Set up an SSL certificate using Let's Encrypt 3. Install HomelabOS and Web Applications: - Install and configure HomelabOS according to the documentation - Install and configure the following web applications using HomelabOS: - ERPNext - Taiga - Paperless - Cockpit - Pi-hole - Heimdall - Homedash - Organizr - SUI - Jenkins - Install and configure a LAMP stack with Node.js 4. Web-based Server Management: - Configure Homedash to provide a web-based interface for server management - Set up SSL certificate for Homedash using Let's Encrypt 5. Backup and Restore: - Set up automated backups of data, settings,...

I need to make a change to this code removing this sensor Adafruit STEMMA Soil Sensor - I2C Capacitive Moisture Sensor and adding this Generic Capacitive Moisture Sensor v1.2

Hi, I'm wanting to emulate just the TIME OUT PUT ONLY of the M48T58Y...and then the chip has to be replaced again.... this is obviously not an ideal situation. 2 core parts to the project: Hardware: Create a DIP 28 pin breakout board, which the STM32 sits on top of and the pins go to where applicable on the DIP28 of the M48 chip.... .can use either STM32 or Rasp Pico etc, but should be something readily available. Software: Referencing the M48t58y-70pc1, the Raspberry Pi will need to emulate the 'read' commands for external device plugging in and getting the 'time', when powered on/up each time it should reference time being '10:00am' each time.... with a date of 22/05/2003 Example for STM32 time code is here.... Data sheet is attache...

...by farm automation controller on site - actuator location map - wysiwyg control Project scope (priority in order) 1. 3D farm automation actuator objects ( Greenhouse, doors, switches) 2. webGL export 3. REST API for actuator actions and sensor value updates 4. 3D farm automation sensor objects ( temperature, humidity, CO2, weather station..) 5. Signal visualization for presentation Action 1. actuators - retractables : close, open, on - switches : on, off 2. sensors - display sensor value ⇒ update by REST API - show value when click or hover refer to other company's video Try the following links for integration and UI elements https://controller

Must speak Indonesian Must live in Indonesia Sumber panel sandwich untuk digunakan dalam pembuatan bangunan kecil Our company will set up a factory, hopefully in Indonesia, to manufacture small buildings. These buildings will be stockpiled for disaster preparedness. We seek the price for these panels in Indonesia. They should cost $15/m2 We need a PI for the panels. Or reliable information on what they sell for in Indonesia. The panels will be purchased in Indonesia. It is important the supplier does not know we are an American company, or the price will go up. There are distributors of the panels in Jakarta. It will be necessary to contact them first, before attempting to obtain factory pricing. It may be necessary to use inside connections within the factory to obtain the inform...

I currently use a device called a Sonic Pad for my 3D printer. I connect to it on my local network and it streams information including sensor data, current position, print progress, and a webcam video stream and continually updates. Since port forwarding isn't safe, I was wondering if it's possible to create a local http client on a computer inside the local network that can connect and then forward all that data to a server, and then let people login to the server and check on their printers and send commands to it etc... I would like to know if this is even possible. It basically works like a remote desktop client, since they would login to the server and connect to the printer, data would be allowed to flow out to the internet and they would be able to monitor and sen...

I'm looking for an experienced freelancer to help me with my PLC SEIMENS OBJECT SORTING PROJECT. This project will involve creating a working Full HMI system. The freelancer must be experienced with Siemens TIA Portal, as this is the specified PLC software that I need. The Full HMI system should have a detailed, finished design and w...help me with my PLC SEIMENS OBJECT SORTING PROJECT. This project will involve creating a working Full HMI system. The freelancer must be experienced with Siemens TIA Portal, as this is the specified PLC software that I need. The Full HMI system should have a detailed, finished design and will be the final product of this project. Any experience in the Siemens TIA Portal software is a IR sensor must detect object also the budget is between 600 t...

...Homeseer Home Automation (Version 4) . The solution should allow a HomeSeer user to configure the connection to the Texecom Alarm system by means of an IP Connection. The solution needs to create Homeseer Device for the configured alarm and then read alarm status', armed, unarmed etc, as well as alarm health status, battery, power, tamper as elements on the HomeSeer Alarm device. For each zone / sensor that is configured on the alarm, a homeseer device should also be created with appropriate features, Status, health, battery, tamper. Do not require HomeSeer to make any configuration changes to the Texecom Alarm at this stage, but may become a requirement in future updates. As I am are looking for a full integration, the developer must have a good understanding of both s...

We want a logo with forest fruits and food products, it should be professional, that is, products such as raspberry, blueberry should be taken as an example, it should be authentic and retro, the label should be suitable for use on packaging, I will upload a sample logo

...in Australia, Canada, US, and UK. We want a design that is easy to manufacture and suitable for drop-shipping from distribution warehouses directly to end customers. The product and packaging should be fully recyclable, and the handle should be made of RF transparent plastic, incorporating space for LoneAlarm's electronics and an upward-facing clear window (10mm x 10mm) for the pulse oximetry sensor. Your entry should include 3D sketches of the walking stick and drop-ship packaging and a narrative showing how the design meets the required product attributes. We're offering a cash prize of $AU300 for what we and our focus group think is the best design. The successful entrant will work with LoneAlarm to incorporate our technology into the design and produce Minimum Vi...

I'm looking for someone proficient in Raspberry Pi to help me with a project. Specifically, I need an experienced person who can create an interface for my project using Graphical User Interface (GUI). The Raspberry Pi experience required for this job should be intermediate level. No extra materials or resources are needed for this job, as long as you have the skills necessary to complete it. I'm looking for someone who can both write code and design the GUI. This person should also be able to suggest reasonable solutions and provide support as needed. Ultimately, I want someone who can take my idea and put it into practice in a professional way. If you think this project is right up your alley, please reach out to me. I'm looking forward to he...

We operate a cloud/web service for storage and analysis of process data from plants/machinery (like power plants, district heating, waste water treatment and so on). The service works as a data hub for other applications and is called "PI" (process intelligence, as analogy to business intelligence). Our old logo contains the Greek letter Pi surrounded by a slightly rotated rectangle (see pics attached). We think of the new logo as to be simple, 2 colored, maybe usable as an icon (.ico). It would be nice if it does not look too different from the old one. But feel free to provide other, maybe better ideas.

Design and Build - I am looking for a skilled individual to design an RF Direction Finder Circuit. The project requires the following specifications: - Frequency range of signals to be detected: Up to 1 GHz - Antenna type: Dipole - Signal sensitivity: Moderate sensitivity The ideal candidate should have experience in design...The project requires a thorough understanding of radio frequency and the ability to work with high precision. The project should be completed within a designated timeline and budget. It must be tunable to detect people transmitting oh handheld VHF/UHF radios. The device needs to be as small as possible so it can be caddied by a drone. I would like a simple output that i can feed into a Raspberry Pi so it can turn the drone to point towards...

hi we need a developer to work in Raspberry Pi OS to develop IoT application

I have an existing project that is in EASYEDA. See example photo of board and BOM attached to this project. Wanting someone to finalize / update BOM for use with JLCPCB. Like to easyeda file can be sent through. Some components such is Raspberry pi pico, and DAC controller should be sourced from

I have an existing project that is in EASYEDA. See example photo of board and BOM attached to this project. Wanting someone to finalize / update BOM for use with JLCPCB. Like to easyeda file can be sent through. Some componants such is Raspberry pi pico, and DAC controller should be sourced from

I am looking for a freelancer who can help me with a simple task to show Mqtt device Live or not. The project requires the following skills and experience: MQTT Device: Raspberry Pi I am using a Raspberry Pi as my MQTT device. The freelancer should be familiar with the Raspberry Pi platform. MQTT Broker Setup: No Help Required I have already set up the MQTT broker. The freelancer does not need to help with the setup. Programming Language: JavaScript I would prefer to use JavaScript for this project. The freelancer should be proficient in JavaScript. The freelancer should be able to help me set up the code to show whether the MQTT device is live or not. The code should be simple and easy to understand. I am looking for a freelancer who can c...

1) Simple HTML Code which control the Raspberry Pi Board from Remote . 2) Turn on the LED of in GPIO Boards. 3) When we Short the GPIO Pins to Ground it read Status 4) We need also how to get Raspberry Pi board A & Board B Status from the Raspberry Pi Board A through HTML . 5) Attached Documents also needed to be edit it is in PHP Responsibilities. 1) Good English is Required . atleast can speak well and explain . 2) We have HTML Task which person will understand and review and put his own expertise to code . 3) We have APIs to Integrate in HTML which will required to do so there is portion and split of Apis needed . 4) HTML Graphics we have PSD Files which we need to convert portion by portion in HTML 5) We have Server where we nee...

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.

Livestock App Development for Cattle Farmers We are looking...collect weight data from each cow. - The app should also allow farmers to manually input data such as feed intake and medication. - The app should have a user-friendly interface that provides real-time data and analytics on the health and productivity of the herd. Ideal Skills and Experience: - Experience in developing mobile apps for both iOS and Android platforms. - Familiarity with external sensor integration, especially weight sensors. - Knowledge of livestock management systems and the specific needs of cattle farmers. - Strong communication and problem-solving skills to ensure a smooth development process. If you are a skilled mobile app developer with experience in livestock management systems, we would love to...

I want to use the data from an IMU sensor (gyroscope and accelerometer) to create a trajectory of the person similar to this videos: You can use an app to get the data in a CSV (). I want it to be done with Python and keeping in mind that I want it to be clear to read the X gyroscope, Y gyroscope, Z gyroscope, X accelerometer, Y accelerometer, Z accelerometer data intake.

Designing a coffee machine need urgent help with graduation project need someone to help me with the code

I am looking for a freelancer to design, develop and implement a Flood Detection and Warning System using Wireless Sensor Network (WSN). The main focus of this project is to use sensor nodes to monitor and detect flooding at remote sites as well as to collect data such as temperature and humidity. The system should be designed with flexibility to enable detection of changes in the environment and timely alert if a flood is imminent. Ideally, it should also be able to detect rainfall measurements, location data and other relevant details. Additionally, the system should be able to communicate data through an Internet of Things (IoT) platform. The successful freelancer should possess the necessary technical skills to design, develop and implement a successful flood detection a...

Hello, i use this software from github. My settings are: Outgoing calls use extension 333 which forces calls to "optional destination" to IVR. (After uploaded contact list, script start calls and connects to the IVR.) The problem is: Have current settings for outgoing calls via TRUNK (DongleX). I want to be able to call from ano...in freepbx and it works normally. $callFile = "Channel: Dongle/dongle1/$numbern"; $callFile .= "CallerID: $caller_idn"; $callFile .= "Context: callblastern"; $callFile .= "Extension: 333n"; Task: Set outgoing connection via another TRUNK (not Dongle). (Missing - correct outgoing "context" and setting in FreePBX) I am looking for someone with experience. freepbx 15, asterisk 16 raspb...

The project needs 2 works- circuit and simulation work Work 1 - LED as the light sensor (LEDs as a photodiode light sensor) Work 2 - LED, PN junction, and Diode (Making light detector with the combination of the three) mandatory use of pspice or altium for waveform or simulation

I am looking for an experienced freelancer to help me program a device based on an ATtiny202 with a temperature sensor, PWM, and a maximum output power of 1 watt. The project requires the use of a temperature sensor, and I need the device to be programmed. The contractor should have experience with both programming microcontroller devices and designing electronics based on microcontrollers. The contractor must be able to ensure that data is recorded accurately and without any issues. I expect the job to be completed quickly and effectively, with the results being delivered in the desired timeframe.

I am looking for an experienced electrical engineer with expertise in Matlab Simulink and particle swarm optimization algorithm to help me with tuning the PI controller for my PV array connected to the grid. The current performance of the PI controller is average, and I need it to be optimized for overshoot and settling time. The specific application for the tuned PI controller is to control the output of the PV array connected to the grid. Ideal skills and experience for the job include: - Expertise in Matlab Simulink and particle swarm optimization algorithm - Experience in tuning PI controllers for electrical engineering projects - Understanding of grid-connected PV systems - Knowledge of overshoot and settling time optimization techniques If you have ...

Hi, I'm wanting to emulate, the M48T58Y-70PC1 with a Raspberry Pi Pico. It is a Timekeeper chip with built in battery, unfortunately chip has an inbuilt battery which runs out over time and then the chip has to be replaced again.... this is obviously not an ideal situation. 2 core parts to the project: Hardware: User Raspberry Pi Pico Create a breakout board, which the RASPBERRY Pi Pico sits on top of and the pins go to where applicable. Software: Referencing the M48t58y-70pc1, the Raspberry Pi will need to emulate the 'read' commands for external device plugging in and getting the 'time'. Data sheet is attached. Thanks

I am looking for a freelancer who can create a Clock and Temperature display using a 128x64 led matrix ESP32. I have a preferred LED matrix brand/model and would like the display to include a ds18b2 sensor temperature and date. Additionally, I would appreciate it if the freelancer could suggest any other features that could be included in the display. The ideal candidate should have experience with ESP32 and be able to create a visually appealing and user-friendly interface.

I need a pcb design to be used with esp32. parts to be connected to this card; nextion screen, E18 D80NK sensor, fingerprint reader, Lippo 5200 mAh battery, solar energy panel, 5 v servo motor, sary lock

Coding and wiring of various automation projects using IoT on the following: EP32, Raspberry Pi and arduino.