Raspberry pi wireless sensorscông việc

...requirements: Knife Size Compatibility: The knife sharpener should be able to sharpen circular doner kebab knives with a diameter ranging from 70mm to 200mm. It should accommodate various sizes of knives commonly used in the industry. User-Friendly Interface: The product should feature a 7 or 10-inch touchscreen Control System: The hardware of the knife sharpener should be controlled by a Raspberry Pi or a similar single-board computer. This allows for flexible control and customization options to enhance the sharpener's performance. Emergency Stop Button: The product should be equipped with an emergency stop button, ensuring immediate cessation of the sharpening process in case of any unforeseen circumstances. Safety should be a priority throughout the design. ...

I am in need of a freelancer to install a personal weather station. The weather station is wireless and I require the installation of 1-3 sensors. There are no additional features required for the weather station. Ideal skills and experience for the job include knowledge of weather station installation and experience with wireless technology.

Seeking a skilled developer to configure multiple socks5 connections on an ASUS RT-AC68U router. The goal is to connect socks5 to separate Wi-Fi networks and enable broadcasting. Specific devices include Raspberry 4, ASUS RT-AC68U, ASUS GT-AX11000, GL-AXT1800 (Slate AX), and GL-AX1800 (Flint). Each socks5 should have its DNS set accordingly, and WEBRTC should reflect the IP of the socks5. The project must be completed before 4 june. Please provide a suitable price and address additional queries.

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I am looking for a skilled PCB designer to create a prototype for my custom project. The PCB will need to include sensors as the key components. I am open to suggestions for the microcontroller platform, but it must be specified. The ideal candidate will have experience in PCB design and be able to provide a quality prototype.

Project Description: I am looking for a freelancer who has experience with MAVProxy and MAVLink to help me configure message rates and message inhibition in MAVProxy. Project Details: I have a Raspberry Pi-based system with MAVProxy running as a separate process. I need to modify the MAVProxy configuration to achieve the following: Set the message rate for the "attitude quaternion" message (message ID 31) to 10 Hz. Inhibit the following messages: message ID 30, 65, and 168. I have already developed a Python script that launches MAVProxy as a separate process and establishes a connection with the target system. The script also sets the message rate for the "attitude quaternion" message successfully. However, I am facing difficulties in inhibiting the sp...

I need help with firmware development for my project using Nordic Semiconductor's nRF52 Series. The primary function of the firmware is communication through BLE and NFC. Therefore, I am looking for someone with experience in developing firmware for wireless communication. The preferred programming language for the firmware is C. The ideal candidate will have experience in: - Developing firmware for Nordic Semiconductor products, specifically the nRF52 Series - Working with BLE and NFC communication protocols - Proficient in C programming language.

Hi Salman Bin Akram C., I noticed your profile and would like to offer you my project. We can discuss any details over chat. The pages infrac. Related to last project.

1. An autonomous powered outdoors cam with motion sensor 2. An autonomous powered System with light sensor and mms or video recording when the light sensor is triggered

...currently working on a project to develop a smart vending machine using a Raspberry Pi as the central controller, and I'm looking for expert assistance to achieve this goal. The primary task of this project is to control the vending machine's dispensers directly from the Raspberry Pi. I've already developed a web application for user interaction and now I'm focusing on interfacing the Raspberry Pi with the vending machine's hardware components, specifically the dispensers. The scope of the work will include: Hardware Setup: Providing guidance on the hardware setup, which will include advice on how to safely connect the Raspberry Pi to the dispenser motors using the GPIO pins. Recommendations on any addit...

I am looking for a freelancer to create software to control five audio Receivers using serial communication. The expected software must be able to send and receive commands via serial communication in the Python programming language. This will enable me to control the audio Receiver from any device, and ensure a reliable and consistent wireless connection between the audio Receiver and the controlling device. If the freelancer is also skilled in hardware control, they could assist with setup of the found serial connection so that the audio Receiver can bind with the controlling device. We would be using a Win. 10 OS based computer with USB to Serial adapters for each port. Control and feedback would be used for six amplifiers/receivers. Display feedback from the RS232 port as to ...

Currently I have the following devices: 1. raspberry 4 2. Asus rt-ac 68U 3. Asus GT-AX11000 4. GL-AXT1800 (Slate AX) 5. GL-AX1800(Flint) I want the router to connect through socks5 and broadcast them to each wifi separately. dns = dns socks5 WEBRTC = IP Socks5

I am looking for a freelancer who can design an Arduino car dash. The dashboard should display the following information: Fuel, Oil pressure, Coolant temp, Trans temp, Volt, Block temp. Using 6x SSD1306 mono displays running the U8G2 library. 6 Displays wired through a TCA9548A multiplexer. Vehicle is a 12V system and all sensors run on resistance. These values will be supplied within a timely matter. If additional hardware is required, please specify. To run on a Arduino Mega. Displays are 128x64. The display will be split in half. Bar graph 30x126pixels (centered in display). Gauge name centered under bar graph 30pixel high. This is the same for all 6 screens. When button is pressed, screens will change from bar graph to digital (number) readouts in the centre of the top half...

Custom AR Monocle for Personal Use I am looking for an experienced freelancer to help me create a custom AR Monocle for personal use. The ideal candidate should have experi...following areas: - Electronics design and development - Augmented reality software development - Mobile app development - Ability to work with 3D modeling software The project budget is more than $1000. The AR Monocle should have the following features: - Ability to project augmented reality objects onto the user's field of view - Integration with a mobile app for control and customization - Wireless connectivity to the mobile app - Compact and lightweight design for comfortable wear If you have the skills and experience required for this project, please submit a proposal with your portfolio and esti...

...for a freelancer to implement a wireless networking system for my small network of 1-10 devices. The ideal candidate should have experience in wireless network implementation and configuration. The project will focus on the following areas: - Wireless Network Implementation: The freelancer will be responsible for setting up and configuring the wireless network for my small network of devices. - Network Security: The freelancer should have a good understanding of network security and should be able to implement appropriate security protocols to ensure the network is secure. - Troubleshooting: The freelancer should also be able to troubleshoot any issues that may arise during the implementation process. Skills and experience required: - Experience in wire...

Hello, I hope this message finds you well. I am reaching out to inquire about your expertise in electronics design, particularly in the area of PCB processing. I am currently working on developing a wireless guitar amplifier replacement product that consists of a transmitter and a complimentary receiver. I am seeking an experienced professional who can assist me in designing the technical aspects of the PCB for both components. The primary goal of this project is to create a wireless system that can seamlessly capture the guitar signal, process it based on amplifier settings controlled through a mobile app, and transmit the processed signal wirelessly with minimal latency. The transmitter will be equipped with an integrated auxiliary output, allowing the user to transfer th...

Hello - looking for a simple DNS for my home lan of mainly linux systems? Tried Pi-Hole but is a bit busy for me and hope for something more simple for what I am doing at home ? any recommendations that you can help me get working ? Can we screen share? There is hope you can give your “best” price; unemployed, and have cancer with bills backing up, $10 possible? Please note $10 is the max total that I can handle for this (doing hourly reduces % fee). Will leave a Glowing paragraph of feedback 5 stars : - ) My funds are low but will pay quick and leave 5 stars. Please give your best possible for your bid ? (something reasonable?) Please note there is hope we can mutually complete this task; we can leave each other nice comments and 5 stars for each? Look at feed...

...want a wizard where a customer can put together a complete alarm system for his home or company. That's what we want on our website a very good example of the wizard is the URL: Below I have some additional information: on our website we sell products of the brand. To secure your home, you need a hub as a central unit (all wireless components are connected to it). For example, in a house you need a motion detector for every room that can be accessed from the outside and a magnetic contact for every window and door. In addition, you can choose whether it wants to operate your alarm system with only the app on the smartphone or also with a remote control and / or a keypad. You also have to make a choice whether you only want

I need smt conveyors python programmer for raspberry Pi

The instructions are attached. The code I have is attached, and the errors I am getting is attached. I am working on ARM 64 GCC 10.2.1 on a raspberry pi 4b so it has to work with that. I am looking for an expert in arm assembly programming to help me debug my partially functional code and add new functionality to implement the game of hangman. The ideal candidate should have experience in the following: - Arm assembly programming - Debugging existing code - Adding new functionality to existing code - Implementing game logic The specific tasks that need to be accomplished include: - Debugging existing code to fix major errors - Adding new functionality to implement the game of hangman - Selecting a word from a different file and allowing the user to guess letters - Implemen...

We are looking for experienced Embedded C/C++ Developers to work on a project requiring knowledge of Raspberry Pi hardware platform. The primary purpose of the code is to develop a Control System. The project requires the use of Standard C/C++ libraries. Ideal candidates should possess the following skills and experience: - Strong background in Embedded C/C++ development - Experience with Raspberry Pi hardware platform - Familiarity with Standard C/C++ libraries - Ability to develop code for Control Systems - Good problem-solving skills - Ability to work independently or as part of a team If you meet the requirements above and are available to start immediately, please submit your proposal.

I am in need of an experienced programmer to edit my ARM assembly code. The purpose of the code is to debug existing code, and the complexity level is basic. The ARM architecture version being used is ARMv8 and for a raspberry pi model 4b. Ideal skills for this job include proficiency in ARM assembly language, experience in debugging and editing code, and a strong understanding of ARMv8 architecture. The project requires attention to detail and an ability to work efficiently.

I am in need of an experienced circuit board designer to create a circ...in need of an experienced circuit board designer to create a circuit board from a hand drawn schematic. The purpose of the board is to convert a 25VAC analog pulse signal to a digital input that can be read by a Raspberry Pi. I am open to suggestions for the size and form factor of the board, as well as the budget for any components required. The designer should have extensive knowledge in circuit board design and preferably experience with components suitable for use in a Raspberry Pi environment. Would like to use PiHat design allowing me to connect directly onto GPIO of Raspberry PI. Have a picture of the circuit design and the final board. I live in Syracuse NY USA would ...

I have an iPort surface mount with 10 buttons (product link: ) and i wish to control this with homekit app. I use homebridge running on a Raspberry Pi for non-compatible homekit devices so i need someone to create a homebridge compatible extension. You can find details about it's configuration here: It's a simple frame with 10 RGB LED buttons and each button has two states either it's idle or it's being pushed. When i telnet the device on it's static IP and port 10001 i get this: {"deviceid":"SurfaceMount","model":"iPortSM10B","macaddr":"DC82F60009DD","versio n":"V6","uptime":"1834442889","keys":[{"label":"key 1",&quo...

I am looking for a set of 12 flat icons for various sensors. I have a specific list of sensors that I need icons for. The icons should be in PNG format. Ideal skills and experience: - Experience in creating flat icon sets - Familiarity with design software such as Adobe Illustrator or Sketch - Ability to follow a specific list of requirements for each icon - Attention to detail in creating icons that accurately represent each sensor - Ability to deliver high-quality icons in a timely manner These icons will be used on our website, catalogues and exhibition material. The 12 sensors are as follows: 1. Electricity meter. 2. Air Quality C02 3. Air Quality Particulate Matter 4. Pressure sensor 5. Tank / liquid level 6. Motion detection 7. Open / close sensor 8. Water...

A Bank locker security system. It is having only access to the biometric for the person and having fire detector also having buzzer to get sound. Having lCD display to enter the password. Locking Mechanism: The system should have a biometric-based locking mechanism that allows individual access control. Additional Security Features: Motion sensors should be integrated to enhance security measures. Access Control: The access control system should allow individual access control, restricting access to authorized personnel only. Skills and Experience: The ideal freelancer should have experience in biometric-based locking mechanisms, motion sensor integration, and access control systems.

Dear Sir, I am interested in generating a Python code that leads to load cells and gives the read-out on a digital LCD screen in addition, to logging the read-out versus speed versus time in memory. The speed input is from a GPS module installed on a Raspberry Pie and the time is needless to say built-in. I would like to know is this possible to achieve within your company’s means. I have already developed with another person the above code, however, I would like to transfer the said code to another screen so that the controls are on the screen itself. I would appreciate your input. Kind Regards, Kevin Dimirjian

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...Python connection to setup the wifi credentials for the Raspberry 4 device. The ideal candidate should have experience working with Raspberry devices and be proficient in both Php and Python. I have a webserver running apache/php/mysql etc running on my raspberry pi 4: So I need you to write a php page, with 2 textboxes in the first textbox there is a text "jouw-wifi-netwerk'' in the second box there is a text "jouw-wifi-wachtwoord''. Both boxes should be outgreyed so they could not be changed. Under the boxes a submit button with text "Verbind". If you hit the submit button the webpage (on the pi) should send to python/raspberry pi (same raspberry) the outgreyed text(yes i know its not...

Logo for PI modification. 1. yes (the Greek letter instead the "PI") and 2. yes, kind of - just to keep it close to what we already have here. I do not want to make it to complicated or to narrow for creativity. Please take a look on the file attached and let me know if you have some ideas on how to make that look more professional, maybe together with the title "Process intelligence". If so I would spend another 15 euros for two or three drafts...

Postfix & Dovecot Configuration for last Version of Ubuntu Server on Raspberry PI I am looking for a freelancer who can help me configure Postfix and Dovecot on my Ubuntu server. The ideal candidate should have experience with email server setup and configuration. I require an mail server : *with CRAM-MD5 authentification for users **no anonymous login **no plaintext communications *SSL configuration for ports 993 and 465 only **configuration help if google mail has some errors with receiving / transmitting from mail server *virtual users configuration from own created file *outlook clients access for ports 993,465 over SSL *configuration to send emails from php *spam filter configuration and how to update, config help / advice You will get temporary ...

1.) Program Nicla sense me, to collect data from two temperature sensors and save to sd. 2.) Program Nicla sense me, to collect data from the temperature sensor and the positioning module and store it on the sd. - find one positioning module with several systems (for example GPS, Glonass, Galileo, BeiDou .... )

I am looking for someone to design and provide both the wire diagram and coding for an Arduino board that has two 50kg pressure sensors (such as those used in weight scales), an MPU 6050, and a Bluetooth connection. The output should show the value of the weight being put on the pressure sensors and display the axes of the board using the MPU6050. The output will ideally look something like the attached where the blue rectangles are showing the angle of the board as it is moved, and the pressure sensors are each displaying their independent values. If this output can be done via the bluetooth connection to a phone, that would be great. If not, an output to the Arduino IDE is fine too. Either Arduino UNO or Nano are ok; whichever works better for the design. Design and ...

...Python connection to setup the wifi credentials for the Raspberry 4 device. The ideal candidate should have experience working with Raspberry devices and be proficient in both Php and Python. I have a webserver running apache/php/mysql etc running on my raspberry pi 4: So I need you to write a php page, with 2 textboxes in the first textbox there is a text "jouw-wifi-netwerk'' in the second box there is a text "jouw-wifi-wachtwoord''. Both boxes should be outgreyed so they could not be changed. Under the boxes a submit button with text "Verbind". If you hit the submit button the webpage (on the pi) should send to python/raspberry pi (same raspberry) the outgreyed text(yes i know its not...

I want to build a raspberry pi that will automatically jailbreak an iphone once connected and then automatically load a specific program on the iPhone 14.

...where devices like wireless access points, IP cameras, and VoIP phones will be connected. These switches will enable efficient power management and centralized control of the network. 3. Wired Workstations: Each office and service area within the zoo should have wired connections for workstations, including desktop computers, printers, and other peripherals. These connections will ensure high-speed and reliable access to the zoo's internal systems. Wired connections will be provided through Ethernet cables connected to the managed switches. 4. Wireless Access Points: To provide wireless connectivity throughout the zoo for both staff and visitors, a combination of indoor and outdoor wireless access points should be deployed. These access points should sup...

I am looking for a freelancer who has worked with or very familiar with NXP Kinetis KW41Z/31Z/21Z Multi-Protocol Wireless MCUs. The project will be used in home automation so knowledge and familiarity with Zigbee protocols is essential. WHEN RESPONDING, PLEASE INDICATE IF YOU HAVE DIRECT EXPERIENCE WORKING WITH KINETIS KW41Z MCUS This is not a bare metal development from scratch, a code base already exists. Estimated time required for the project to be around 3-5 days. Please contact me if you have the skill set and I will provide more details of the project. Thanks.

Looking for email contacts in the cell phone trade-in and repair industry for the purpose of Sales and Marketing. We require more than 500 email contacts for our outreach campaign. The ideal freelancer for this job would have experience in lead generation and data mining, with a strong understanding of the cell phone trade-in and repair ind...campaign. The ideal freelancer for this job would have experience in lead generation and data mining, with a strong understanding of the cell phone trade-in and repair industry. Attention to detail and accuracy in data entry is a must. We need someone who can deliver the email contacts in a timely manner and at a competitive price. Businesses of interest are those that buy, sell, trade or repair wireless cellular telephones within the UNITED ST...

I need help with firmware development for my project using Nordic Semiconductor's nRF52 Series. The primary function of the firmware is communication through BLE and NFC. Therefore, I am looking for someone with experience in developing firmware for wireless communication. The preferred programming language for the firmware is C. The ideal candidate will have experience in: - Developing firmware for Nordic Semiconductor products, specifically the nRF52 Series - Working with BLE and NFC communication protocols - Proficient in C programming language.

...on obstacle avoidance by drone camera. My primary use for this drone camera is surveillance and I prefer a vision-based system for obstacle avoidance. The desired range for obstacle detection is medium range, which is between 10-50 meters. Ideal Skills: -Knowledgeable in vision-based obstacle avoidance systems -Experience in developing drone software and algorithms -Experience in working with sensors and cameras The project will involve: -Designing and developing an algorithm for drone with obstacle avoidance capabilities -Integrating a vision-based obstacle avoidance system into the drone -Testing and troubleshooting the system to ensure its effectiveness on simulator like Airsim or Gazebo -Providing documentation for the developed software and system If you have the necess...

I need an expert freelancer to conduct a feasibility study on the possibility of implementing Multiuser NOMA in Numerology 0 and 1. The desired outcome is to determine if it is feasible to do so. I need guidance on determining criteria for evaluating feasibility. The freelancer should have expertise in the field of wireless communication and be able to analyze and evaluate the benefits and drawbacks of Multiuser NOMA in Numerology 0 and 1.

I am looking for a freelancer to build an IOT system that will monitor and control cold chain devices. The ideal candidate should have experience in building IOT systems using Raspberry and ESP32. Specifically, I need the following sensors for the system: temperature, humidity, vibrations and position tracking. The project requires expertise in the following areas: - Raspberry and ESP32 programming - IOT system design and implementation - Sensor integration and calibration - System architecture - Wireless communications - Data storage and access in the Cloud If you have experience in building similar projects, please apply.

I would like this program to be implemented using OOP. The program needs to be developed using Python, Tkinter, and MySQL. Please consider that it should be compatible with Raspberry Pi. If you have experience with Kivy, I would also consider using it instead of Tkinter, but I would like to know in advance. The primary focus of this project is on the GUI. I want it to have an appealing appearance, ideally as good as or better than the examples provided in the attachment. While there are some backend requirements, they are limited. Most of the required programming will be done at a later stage, but I will need some placeholders. See attached for detailed outline of what is needed.

My project requires a rapid infectious disease detection system suitable for healthcare facilities. Specifically, I am looking for the detection and analysis of COVID-19 and influenza A and B. The system should provide test results in only 60 seconds. The lab version works. We are looking for...requires a rapid infectious disease detection system suitable for healthcare facilities. Specifically, I am looking for the detection and analysis of COVID-19 and influenza A and B. The system should provide test results in only 60 seconds. The lab version works. We are looking for an experienced Python programmer with embedded system experience. This is a contract project. The system uses a Raspberry PI 4B. Need to live in the Houston Texas area. The job requires some work at the Texa...

...main task in this assessment is to design a prototype of wireless LAN using Packet Tracer for Renown Health Upgraded Network with Cisco devices, considering the information provided in the case study about the challenges, solutions, and results. To achieve that, the student needs to complete and include in the report the following three requirements: 1. Analyses of the requirements i.e., network hardware/software and QoS to make sure the following criteria is met: a) Confidentiality b) Integrity c) Availability d) Authentication e) Authorization All the above-mentioned criteria must be briefly discussed in the report highlighting the reasons of using any required hardware or software. 2. Design the network architecture of the wireless network based on the requirements cons...

I need someone to help me control my Raspberry PI with Bluetooth as a web server. Specifically, I want to serve web pages only. I prefer to use Shell Script as the programming language for this project. I do not require any additional features or security measures, such as user authentication or secure data transmission. It (PI) should connect as a client to bluetooth host (like Laptop/Android phones) and serve the webserver with IP Address without hardcoding any IP. Note: Host (like Laptop/Android phones) should not stop accessing normal internet through their existing mobile data/wifi. Ideal Skills and Experience: - Strong experience with Raspberry PI and Bluetooth technology - Proficiency in Shell Script programming language - Knowledge of web serv...

...experienced freelance writer to create original tutorials for our technology blog. The tutorials will cover a range of topics, including Python development, Raspberry Pi projects, microcontroller projects, automation, and microbit. The ideal candidate will have a strong background in these areas and the ability to explain complex concepts in a clear and concise manner. Each post idea will undergo an approval process before proceeding. We place significant importance on originality in our content. Furthermore, the rate we offer may vary based on the originality and quality of the proposed post. For instance, a basic tutorial on setting up a Raspberry Pi would be valued differently compared to a tutorial on building a quadripod from scratch. Please feel free ...

...base where the patient stands. The scanner translates vertically thanks to the the two vertical pillars. On the inside of the scanner is an area where sensors are integrated (no need to design the sensors, a simple black stripe going throughout the interior of the scan will be enough. Here is the deliverable: - Create a 3D realistic scanner in a doctor office setting - Put a realistic human standing on the base with their arms raised - Create a 3D animation where the person walks into the scanner with their closes on, raise their arms and the scanner goes down and the camera moves around to show. We can simulate the beams generated by the sensors by creating laser-like beams - While the scanner comes down, we need to create a rendering of the output of the scan. Th...

I am in need of a skilled developer who can write a C functional module with Cortex M7 STm32H743 for sensor interfacing. The module should be capable of interfacing with proximity and laser sensors. The goal is to experiment data collection techniques with machine learning, therefore the required output format for the sensor data is raw data. The ideal candidate for this job should have experience and skills in: - C programming language - Cortex M7 STm32H743 development - Sensor interfacing, particularly proximity and laser sensors.

Hi Pi A., this is to balance out the word IRATE on the design