Wireless sensors işler

Bir verici ile wifi üzerinden haberleşen adreslenebilir ledleri ortamdaki seslere göre renk değiştiren bir proje. Bu projede esp8266, Nodemcu v3 kullanılıyor. Bu projenin arduino kodunda sıkıntılarım var. Bu sıkıntının çözülmesi için paylaşıyorum. Bu projenin şemalarını aşağıda yükledim.

Board to log sensor data from 16 Bosch BMI085. SPI interface between sensors and microcontroller. 100Hz data rate. PCB and software to be delivered

Merhabalar bir wireless sensor network (matlab) projesiyle ilgili görüşmek istiyorum.

Windows Diğer ya da belirsiz Omnet++ wireless sensör network ağ similasyonu, artificial bee colony algoritması kullanılacak.

Devrenin gorevi cikis konrolu yapmak. Devrede 2 sensor + 2 button var. (Besleme girisi 220 V Sensorler 30mV Cikis en fazla 30 mV) Calisma ornegi = acik buton acik ise cikis = + 30 mV kapali buton acik ise cikis = 0 V 3.He...Sensorler 30mV Cikis en fazla 30 mV) Calisma ornegi = acik buton acik ise cikis = + 30 mV kapali buton acik ise cikis = 0 V bir buton acik iken sensor kapali ise cikis = 0 V English Electronic circuit task is exit voltage control. Circuit components are sensors and button. (Input 220 V and sensor signal is 30 mV exit voltage max 30 mV ) Working example ; 1. If Sensor On, Button On = Exit + 30 mV 2. If Sensor Off Button On = Exit 0 V 3. If Any button On and Any Sensors Off = Exit 0 V You can my shema.

Mhz için Logo tasarımı, graffiti veya benzer tasarım çalışmaları. Bir ürünün üzerine görsel olarak çekici kılabilmek için etiket olarak uygulanacak. Firmanın logosu haricinde ilgi çekmesi için.. English Graffiti based Logo design to put as sticker on to products. Original logo is wireless solution based.

...experience in configuring the Wavertech Waver WAC52G+ for a wireless network. The ideal candidate will have expertise in troubleshooting existing configurations and addressing performance issues. Network Setup: - The WAC52G+ will be integrated into a wireless network. Specific Issue: - The client is experiencing performance issues with the current configuration. Especially the provider speed is 1000Mbps and before the Wavertech the speed is approximately 900Mbps. But the Wavertech router lan and wireless networks limit the speed up to 100Mbps. We need a specialist to connect via anydesk and solve the issue. Provider give us external static ip. Ideal Skills and Experience: - Experience in configuring the Wavertech Waver WAC52G+ for wireless networks - Expe...

I am looking for a skilled 3D animator who can create a realistic animation for my Bluetooth speaker product promotion. The animation should be around 1 minute in length and showcase the features and benefits of...Experience: - Experience in 3D animation and modeling - Ability to create realistic and high-quality animations - Knowledge of product promotion and marketing techniques - Attention to detail and ability to work within brand guidelines The animation should have a professional look and feel, highlighting the sleek and modern design of the Bluetooth speaker. It should also showcase its features such as wireless connectivity and high-quality sound. If you have a portfolio of similar 3D animation projects or experience in product promotion, I would love to see examples of ...

I am looking for a skilled researcher with dsp and EEE background to write research paper for journal publications. The paper's main purpose is to create novel compression technique including simulation and code in Omnet++ or python for data compression for tactile internet with deep learning. Primarily, looking for someone who can analyse and write complex mathematical anal...learning. Primarily, looking for someone who can analyse and write complex mathematical analysis presenting data compression in reaserch writing format. The Ideal person must have strong background with mathematics, coding in python, OMNET++, Matlab simulation for this project including knowledge and experience in dsp, compression design and development, as well as experience with simulation for wireless...

...The entire design, including the carousel and associated parts, must be suitable for 3D printing. Please ensure the design is optimized for this manufacturing method. 6. Non-3D Printed Components: Any components that cannot be 3D printed, such as motors, laser sensors, switches, or other necessary items, should be identified and referenced for procurement on platforms like AliExpress or other relevant websites. 7. Functionality and Sensor Integration: The design should be fully functional. While not mandatory, the inclusion of sensors to detect the presence of shipments is highly desirable. If no sensor is implemented, a button can be incorporated for the robotic arm to indicate its readiness for the next item. 8. Workload and Scope: The carousel is expected to handle a...

Temperature and humidity control with LCD display I am looking for a freelancer who can help me build a temperature and humidity control system with a touchscreen display. The ideal candi...the following requirements: Temperature range: - Desired temperature range is 0-50°C Humidity control: - Relative humidity control is needed SHT 20 sensor LCD display: - A touchscreen display is preferred Nextion display Microcontroller ESP32 Skills and experience: - Experience in electronics and circuit design - Ability to program microcontrollers - Knowledge of temperature and humidity sensors - Experience in designing and integrating touchscreen displays If you have the skills and experience required, please submit a proposal with your portfolio and estimated timeline for completing...

We are seeking an Arduino expert to assist with a data logger project. Our project requires the use of pressure sensors. Our desired frequency of data collection is as fast as possible. We expect the battery life for our data logger to be 1-2 weeks. Ideal skills and experience for this job include: - Strong knowledge of Arduino programming - Experience with pressure sensors - Understanding of power consumption optimization for battery-powered devices - Ability to design and implement a reliable data logging system - Experience with data analysis and visualization tools is a plus. - Using an RTC to log the data with present time - Small local display that can show the present value on screen if required. - Suggest some NPT 1/4'' or 1/2'' For our pressur...

We are looking for someone who has a lot of experience working with microwave equipment. Items that can go up to 50 GHz. Manufacturers would include Keysight, Tektronix, Anritsu, Fluke, Gigatronics, and so on. A background with C++ is desirable as well. A strong, VERY strong background in math will be required as there are a lot of calculations involved. A knowledge of GPIB as well as communication via USB is required.

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 am doing research on channel estimation for intelligence reflection surfaces, and I need help defining a problem or research topic to start working on my thesis so I need some expert in these topics so can help me and hide me.

I am looking for a freelancer to develop a sensor for my research project. The ideal candidate should have experience in developing sensors and should have a portfolio of past work to showcase. The sensor type needed for this project is angle. The sensor will be used for research purposes only.

PIC18F87A Microcontroller Self-Parking Car Code I am looking for a freelancer who can create a code for my self-parking car project using PIC18F87A microcontroller. The code should be written in C programming language. The car will be equipped with both ultrasonic and infrared sensors for the self-parking feature. Ideal skills and experience: - Strong programming skills in C language - Knowledge of PIC18F87A microcontroller - Experience in working with both ultrasonic and infrared sensors - Ability to design and implement algorithms for the self-parking feature Deliverables: - Working code for the self-parking car project - Documentation on how to use and modify the code Timeline: - The project should be completed within 2 weeks from the start date. Budget: - The budget ...

I am in need of a Bluetooth scale communication solution tha...monitoring of weight measurements. The current scale model being used is unknown. The preferred platform for the communication solution is a cross-platform app. Ideal skills and experience for the job include: - Experience with Bluetooth communication protocols and technologies - Expertise in developing cross-platform mobile applications - Familiarity with weight measurement systems and sensors - Ability to integrate real-time monitoring features into the app - Understanding of data security and privacy measures for sensitive information. The end result should be a user-friendly and reliable app that allows for seamless communication between the scale and the user's device for real-time monitoring of weigh...

I'm having a networking issue with multiple client running on Windows/Android and linux. The issue appears to be a connectivity issue. Network map is the following: Modem with ISP connection [LAN]-> TP-Link CPE210 in Access Point Mode -> [wireless 2.4g] <- TP-Link CPE210 connected in Client Mode [LAN] <- Router <- Clients/End Devices. Usually I can get first device connected to the CPE210 in client mode, and other devices get a connection error/no internet. I suspect an issue on IP address assignment, but I'm not sure about this. I need help resolving this issue to get my client devices back online.

...deliver efficient and high-performance solutions tailored to your requirements. ? QT and Visual Studio: I am proficient in both the QT framework and Visual Studio, allowing me to develop cross-platform applications with ease. ⚙️ Embedded C and Electronics: I possess a deep understanding of embedded C programming and electronics, making me the perfect fit for projects involving microcontrollers, sensors, and electronic systems. ? Arduino, RPi, and ESP32: I have extensive experience working with Arduino, Raspberry Pi, and ESP32, enabling me to develop projects ranging from home automation systems to IoT applications. As a freelancer, I value effective communication, timely delivery, and client satisfaction. I am committed to understanding your project requirements thoroughly an...

I am looking for a freelancer who can help me with Raspberry Pi RS-485 connectivity for my industrial automation project. The ideal candidate should have experience in developing similar projects. Intended Purpose: - The RS-485 connectivity is intended for industrial automation. Sensors: - The type of sensors that will be monitored is energy meters (Modbus protocol). Number of Devices: - There will be 6-10 devices connected to the RS-485 interface. But for this task we just need to read data from a single sensor. Skills and Experience: - Experience in developing Raspberry Pi projects. - Knowledge of UART/RS-485 connectivity. - Experience in industrial automation projects. Specific Roadblock currently facing: I'm using this board: CM4-ETH-RS485-BASE-B from Waveshare...

This Project involves the proof of concept by getting a LoRa system working. The System involves: Communication using the RX TX pins of a receiver module e.g. REYAX RYLR896. We would first establish wireless communication by using the LoRa technology and then send and receive strings of data through the RX TX pins. Your job will be to firstly establish the LoRa connection and then demonstrate controlled communication by sending string of information to the receiver module and from the receiver module using the TX and RX pins

...Altium Designer, Circuit Design, and Electronic Design. You will be responsible for designing and developing printed circuit boards (PCBs) for our electronic products. The ideal candidate will have a minimum of 3 years of experience in PCB design and be able to create high-quality, reliable, and manufacturable designs. Project Description: We are building a product capable of using readings from sensors to drive a peristaltic pump, store sensor data, and have added functionality of connecting via 5GLTE for OTA updates. The scope for this project is as follows: 1.) Consult on the correct components for the project such as motor driver type, ADC, processor, connectivity components. (add-in board) 2.) Develop high level block diagram for major components 3.) Create schematic dia...

I am looking to hire a Network Engineer to develop a hybrid wired and wireless network solution for increased security for a medium-sized network of 11-50 devices. The Network Engineer will be responsible for setting up the network, maintaining and troubleshooting the network, and ensuring optimized performance of the network. They should be knowledgeable in the installation, configuration, and performance optimization of network devices and services. The candidate should have a wide range of experience dealing with different types of network hardware and software configuration. They should also possess great problem-solving skills to proactively identify and address network security threats. In addition, they must have in-depth understanding of network troubleshooting methods and h...

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

...with experience to help me out. The project will involve setting up a wireless bridge connection between two devices, allowing them to communicate over a secure connection. The ideal freelancer for this project should have previous experience setting up and troubleshooting Unifi Wifi bridge connections, a working knowledge of networking principles and protocols, and the ability to explain technical concepts to a novice in an easy-to-understand manner. I have two 2 x Ubiquiti Unifi UAP-AC-M-PRO Outdoor 1750Mbps access points with PoE adapters; the internet is via Starlink, both end points have electricity. The distance is about 200m with no obstruction and little area interference. I wish to run PTZ cameras and sensors at the remote location. I don't expect that ...

I have updated the schematics of a PCB project "SKD1" in KiCAD. It's a mixed-signal 25x32 mm PCB with about 56 SMT components. The purpose of the PCB is to interface with different types of sensors (analog and digital), to convert to a digital protocol. The PCB is already working well but I made some improvements. I need: Add the new components to the CAD Place the new components, using the backside if necessary. Route the changes. Change from 2-layer to 4-layer board if necessary. Tidy up the schematics. Check if any components are NRND and suggest replacements if they are NRND. Fix any design rule violations. Deliver KiCAD files and PCBA manufacturing files. I value freelancers who communicate effectively in English and have attention to detail, both in electroni...

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...complete solution. AIR MONITORING SYSTEM. from the collection of data to monitor and control the data online on our platform. Sensors communicate through LoRa to the main data logger. We will have our own server and the data will be demonstrated on our platform. We will need to monitor and control few devices in the location (Transceiver). You will provide, your best suggestion and you will build a system, test it and if all good, you will ship the materials and after we receive the package we will finish the project. We will pay for the equipment ourself, of course the prices should be standard from market. You will: 1- Choose of best (highest quality and durable) sensors available in the market (not too expensive). 2- Build a sensor package that collects data 3- Collec...

I am in need of a completely new wireless network set up for personal use. I am looking for someone who can help me set up a reliable and efficient network that will meet my needs. Skills and experience needed: - Expertise in setting up wireless networks - Familiarity with different wireless network protocols and technologies - Ability to integrate new network infrastructure - Knowledge of security measures for wireless networks

...apply only if you have experience in this type of work. This is a remote project for technicians who has had exposure to CMOS or CCD/PRISM/LED/ sensor systems, and have the capability to build the sensor assembly. We are a startup company looking at building a Refractometer Sensor Assembly (3 sensor assemblies for our prototype). The sensor will be integrated with a PCB, which will have other sensors. The purpose of the sensor assembly is to converts the refractive index of a food sample to % brix. OUR SPECS are as follows: The sensor assembly - must not exceed 20mm x 25 mm x 15mm in size - CMOS or CCD sensor - Triangular prism (see picture) - LED wavelength of about 600nm OTHER SPECS - 0 - 20 degree brix minimum - Precision ±0.1%; - Resolution 0.05% - Output Method: ...

...has started the design process and we have some CAD files, PCB designs and other technical specifications. We're aiming to create a gaming mouse with a unique, forward-positioned sensor, designed to increase range of motion, speed, and accuracy. **Key Features:** - Premium quality design at an affordable price - Lightweight build (target weight around 50 grams, but must be under 60 grams) - Wireless functionality with a unique dual-battery system - RGB LED to display the battery charge - DPI indicator - USB-C connectivity for the charging base - Sophisticated aesthetic and design **Goals and Objectives:** - Merging our existing designs with a particular concept image (will be provided) - Refining the design to accommodate all technical components - Creating a compreh...

...the digital pen. - Programming languages like C/C++, Python, or specific micro-controller programming languages (e.g., Arduino) would be relevant. - You would need to write code to interface with the camera module, handle wireless connectivity, process image data, display information on the LED screen, and manage overall device functionality. - Electronics: A solid understanding of electronics is essential to select and integrate the necessary components. This includes knowledge of micro-controllers, sensors, camera modules, display technologies, wireless modules, power management, and circuit design. - Hardware Integration: Expertise in hardware integration is required to physically connect and assemble the components within the pen's d...

I am seeking an electronic engineer to design and develop a new microcontroller product that will signal particular commands. The ideal candidate will have experience in consumer electronics and microcontroller development. The main goal of the project is to create a product that will meet the needs of our clients. The desired output of the microcontroller is sensors. The project will require troubleshooting and fixing issues as well as improving the product as needed. Key skills for the job include knowledge of microcontroller design and development, consumer electronics, and troubleshooting.

I wish to sample and record the relative distance that is maintained by three animals as they move about in a...relative distance that is maintained by three animals as they move about in a 40ftx40ft by 20" enclosed space. There will be obstacles that would not make line-of-sight devices feasible. The sample rate might be as long as once in 20 sec and the recording period might stretch over several days. I am looking for someone who can develop the software to record and translate the output from the three sensors (such as the Adafruit (PID 3316 VL6180X Time of Flight Distance Ranging Sensor (VL6180)) and convert them to a printout of data. I would be happy to share authorship on a scientific research publication with someone who wishes to be truly invested in the success o...

I am looking for a freelancer to assist with the development of a personal scale using Nordic Semiconductors nRF21540-DK and HX711 amplifier, along with 4 load sensors. The project will require software development on the nRF Connect SDK version 2.3.0. Ideal skills and experience for this job include: - Proficiency in software development using Nordic Semiconductors nRF21540-DK and HX711 amplifier - Experience with load sensors and their integration with hardware and software - Familiarity with nRF Connect SDK version 2.3.0 - Attention to detail and ability to troubleshoot and solve problems I'm using this github page as a reference and I've done what it says but nothing works. The intended application of the scale is personal, and I am only in need of software...

I am in need of a skilled network engineer experienced in both wired and wireless networks. The engineer will be responsible for troubleshooting my medium-sized network, consisting of 11-50 devices. The ideal candidate should have prior experience and expertise in networking and technical support. A demonstrated track record of success in designing, implementing, and troubleshooting networks is required. The successful candidate must be detail-oriented and have a proactive approach to problem-solving. They should be prepared to work independently, communicate complex technical concepts in an easy-to-understand manner, and respond quickly to project needs in a timely manner. Overall, I'm looking for a capable network engineer who can support me in the short-term, but provide val...

More details: What is the make and model of your wireless card? Broadcom Is there a specific Ubuntu version you are using? Ubuntu 20.04 Are there any other related issues you're experiencing? Network connectivity issues

I am looking to develop a mobile application that will support wireless media transfer from a camera to a phone. The application should be compatible with both iOS and Android devices, so a cross-platform application is desired. I would like the transfer speed to be average, not the fastest speed possible. Additionally, I have specific design elements and UI preferences for this app – I already have a design in mind and open for suggestions.

I need NS3 simulation expert to design a custom protocol for communication between nodes with latency and packet loss improvement (under water wireless communication) and also want to implement reinforcement learning algo( will help to find shortest path from source node to sink node) with NS3 simulator More details: What is the purpose of the NS3 simulation? Protocol Optimization Which protocol do you want to optimize? Custom Protocol Do you have any specific performance metrics that need improvement? I want to improve throughput, latency rate and packet tracer

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.

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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.

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.

...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 additional sensors needed for error detection and inventory management are also welcomed. Testing & Troubleshooting: Assist in testing and troubleshooting the hardware to ensure reliable and consistent operation. Required Skills: Raspberry Pi experience Understanding of vending machine dispenser operation would be advantageous Ability to work collaboratively on a project If y...

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 ...

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...