Mems microphone esp32công việc

Thiết kế 1 websever để nhận và gửi dữ liệu từ cảm biến esp32. các tín hiệu thông qua mạng wifi hoặc blutooth. Đầu đọc chất lượng nước theo như thông số cảm biến nhưng tín hiệu đưa về là vôn, tín hiệu xuất ra như của cảm biến " phần này là cảm biến có sẵn đơn vị, chỉ có đổi đơn vị đầu vào thành vôn". thiết kế mạch EC meter qua chương trình Orcad hoặc Proteus. In mạch EC metter. Cảm biến TDS "EC Metter" do tự làm.

...cho trước - Hỗ trợ công tác giảng dạy và giúp hàng nghìn người nâng cao khả năng tiếng Anh - Tham gia các hoạt động nâng cao chất lượng giảng dạy 2. YÊU CẦU - Đang là sinh viên hoặc đã tốt nghiệp các trường đại học cao đẳng trên cả nước - Sử dụng tiếng Anh thành thạo, đặc biệt kĩ năng nghe nói - Có chứng chỉ IELTS, TOEFL, TOEIC là một lợi thế - Có máy tính nối mạng Internet, tai nghe, microphone (đảm bảo làm việc online tại nhà) 3. QUYỀN LỢI - Thu nhập hấp dẫn: Từ 2 đến 5 triệu/ tháng - Cơ hội tốt để luyện tập tiếng Anh miễn phí - Lịch giảng dạy linh hoạt, chủ động sắp xếp giờ làm việc...

I am looking for a developer to create a webchat (microphone media) buttons API REST to integrate with a chatbot. The ideal candidate should have experience in developing api rest connections for web platforms. Requirements: - Integration with web messaging platform - Ability to handle customer support inquiries - Order processing functionality - Information gathering capabilities Skills and experience required: - Proficiency in web development and REST APIs - Familiarity with chatbot frameworks and platforms - Strong understanding of customer support and order processing workflows Please note that the specific functionalities and features for the chatbot have not been provided, so the developer should be open to suggestions and be able to create a basic chatbot if necessary.

...requirements title: to implement the code for esp32 mqtt bridge using c programming language and painlessmesh library as per the following details abstract: this project using ESP32, MQTT & ESP32 WIFI MESH network technology only professionals on the above fields may apply in this project please have a look on the diagram which illustartes the general idea of the project requirements details: as per the diagram, we have an esp32 wifi mesh network, required to send commands to esp32 nodes in this mesh, so that we can turn led on/off using mobile application, every mobile device can turn led on/off for only one predefined esp32 node in the mesh network, in other words it's a one to one relation between the mobile device and the esp...

I need help with developing a code which lets me control a specific LED matrix using ESP32 (arduino core on Platformio). Ideally it should use ESP32's DMA capabilites so the processor is free to handle other tasks efficiently like in this library (). The panel uses MBI5153 drivers on a 78x78 rgb display. Will share more information if you are interested.

I want to write a small program to send AT commands and save the response into an array.

... The project focuses on developing a Flutter app with advanced PCB design and incorporating a React component. Skills and Experience Required: - Excellent knowledge and experience in Flutter app development - Proficiency in advanced PCB design - Strong understanding of React and its component-based architecture - Experience in integrating React components into Flutter apps - Familiarity with Esp32 and its functionalities Key Requirements: - Develop a high-quality Flutter app with smooth performance and user-friendly interface - Design and implement an advanced PCB layout that meets the project's specifications - Incorporate a custom React component into the Flutter app - Ensure seamless integration and compatibility of the React component with the Flutter app - Collaborat...

I am looking for an experienced professional to help me set u...help me set up lights and sound for my home office filming project. The primary purpose of this setup is to film content for online platforms. Lighting Setup: - Softbox lights preferred for optimal lighting quality and control Sound Equipment: - A microphone is required to ensure high-quality sound recording Ideal Skills and Experience: - Experience in setting up lighting and sound equipment for filming projects - Knowledge of different lighting setups and their effects on video quality - Familiarity with various microphone options and their suitability for different filming scenarios If you have the necessary skills and experience in setting up lights and sound for filming projects, please subm...

Project Description: - I am looking for a developer to create a single webpage using ESP32, WebSocket, and JavaScript. - The purpose of the webpage is to control multiple Dry Contact Relays. - The Webpage, the CSS and the Javascript will be loaded as SPIFFS to the system. - ESP32 is an arduino based IDE - The required level of WebSocket and JavaScript functionality is intermediate. - The developer should have experience in working with ESP32, WebSocket, and JavaScript. - Knowledge of IoT protocols and communication protocols is preferred. - The webpage should be responsive and compatible with different devices and browsers. - Good communication and collaboration skills are essential for this project.

...AWS for data pipeline and applications Please check the attached image for more details. (now included in the github repository) Deliverables: 1. Set up the development environment on my pc 2. Implement the data flow from sensors, to a db and visualization on a web-based app, to control the actuator based on the pre-programmed threshold and voice command. 3. Hardware prototype will be based on ESP32 and connect to internet over WiFi. It will monitor parameters such as Temperature, Humidity, Soil Moisture level etc and upload those information to a remote server 4. Server side programming/Android app 5. Advanced Features such as voice control 6: Assistance with Project Documentation 7. IOT AI visionary documentation with links and images Ideal Skills and Experience: - Experien...

...packages of content. The image should encompass the current Level Up 360 logo to a certain extent, but also include imagery/reference to speedbuilding content, which is what the consumer is purchasing. The consumer can be a person who uses either the steno or voice method. Please research these methods as the method is visually referenced by a court reporting stenography machine or a voice mask microphone. Colors and Design Elements: - I have specific colors and design elements in mind for the logo. Logo Style: - I am looking for a minimalistic logo style. Text in the Logo: - I would like the logo to include the name of the product. Ideal Skills and Experience: - Experience in logo design - Proficiency in graphic design software - Creativity and ability to incorporate sp...

Need to integrate a waveshare laser sensor for a project with Arduino or esp32. Need it to be able to detect objects when in front

Project Description: - I am looking for a skilled programmer to develop a camera program for the ESP32 S3 microcontroller. - The program should have the ability to automatically capture images and send them to Google Drive. - The project requires a trigger mode choice for convenience, and the client prefers the use of a button as the trigger mode. - The client also prefers high-resolution images for capturing. - There is no specific file format requirement for the images, allowing the programmer to use either JPEG or PNG as per their expertise. - The ideal candidate should have experience in programming ESP32 S3 microcontrollers, camera integration, and Google Drive API. - Strong knowledge of programming languages such as C++ and Python is required. - The programmer should al...

We are looking for an experienced Arduino developer who can adjust the current wled firmware for our ESP32 hardware. The main task will be to add new features to the firmware, and we have a general idea of what these features should be, but we need help with the details. The ideal candidate should have the following skills and experience: - Strong knowledge of Arduino programming and firmware development - Experience with ESP32 hardware and its capabilities - Familiarity with the wled firmware and its architecture - Ability to understand and implement new features based on general requirements - Excellent problem-solving skills and attention to detail The main goal of this project is to achieve full integration of the adjusted firmware with our existing app. Therefore, th...

...AWS for data pipeline and applications Please check the attached image for more details. (now included in the github repository) Deliverables: 1. Set up the development environment on my pc 2. Implement the data flow from sensors, to a db and visualization on a web-based app, to control the actuator based on the pre-programmed threshold and voice command. 3. Hardware prototype will be based on ESP32 and connect to internet over WiFi. It will monitor parameters such as Temperature, Humidity, Soil Moisture level etc and upload those information to a remote server 4. Server side programming/Android app 5. Advanced Features such as voice control 6: Assistance with Project Documentation Ideal Skills and Experience: - Experience in IoT and smart farming systems - Knowledge of tempe...

Hi, i have a esp32 which has a server running and it monitors my bbq at home for temp and liquid level. Im having trouble getting it to send notifications so decided to try a simple app. This is the page, its a simple page but can get the code working so it can communicate on the phone. this is the page . Ideally i will set the esp32 to be in bluetooth mode if not connected to local wifi, so then the app can connect to bluetooth and i can set the wifi to local, then the bluetooth will turn off and it will then use the wifi. The app itself is 4 notifications. 1. Temp Ready. 2. Temp high., 3. Temp low. 4. Liquid level full. Its very simple and easy but just need to know how to get it to communicate to my esp32. etc. thanks

...control GPIO pins on an ESP32 device. The application should have the following features: - GPIO pin control: The application should be able to send commands to the ESP32 device to control the state of the GPIO pins. - Programming Language: The application can be written in either Java or Kotlin, depending on the developer's preference and expertise. - Development Environment: The preferred development environment for the ESP32 is the Arduino IDE. Ideal Skills and Experience: - Strong proficiency in Android development using either Java or Kotlin. - Experience in working with Bluetooth connectivity and integrating it into Android applications. - Familiarity with the Arduino IDE and ESP32 development. - Knowledge of GPIO pin control and how to communic...

ESP32 Cam with a OV7725 camera live feed to a GC9A01 round TFT lcd 40-60fps. more details will be shared with the potential freelancer

ESP32 Cam with a OV7725 camera live feed to a GC9A01 round TFT lcd 40-60fps. more details will be shared with the potential freelancer

...skilled developer who can help me with an ESP32 coding project and Android App + Webpage development. The main goal is to interface the ESP32 withthe cloud and an Android mobile device. Specific functionality required: - Data logging: The system should be able to log data from the ESP32 and store it in the cloud. - Settings: The system should be able to accepting setting from cloud and pass it on to the ESP32. Cloud platform preference: - No preference: I am open to using any cloud platform for data storage and retrieval. Android Mobile interface purpose: - Display data: The Android mobile interface should be able to display the data logged by the system as well as allow the ESP32settings to be changed. Ideal skills and experience: - Experience with E...

ESP32 Cam with a OV7725 camera live feed to a GC9A01 round TFT lcd 40-60fps. more details will be shared with the potential freelancer

ESP32 Cam with a OV7725 camera live feed to a GC9A01 round TFT lcd 40-60fps. more details will be shared with the potential freelancer

Zlecę zaprojektowanie płytki PCB realizującej: pomiar położenia osi z magnesem za pomocą as5600 oraz sterowanie kierunkiem i prędkością obrotu (PWM) silnika DC za pomocą mostka h Napięcie zasilania 32-48V jednostka sterująca esp32 DEVKIT1 Zainteresowanych proszę o kontakt, płytka o niestandardowym kształcie umiejscowienie niektórych elementów wymuszone.

I need the code for a ESP32Cam with a OV7725 camera to make a live feed to a GC9A01 connected directly to the ESP32Cam, and I need it to run 40-60fps or even more if posible without sacrificing a lot of image quality and having the least delay posible. I have tried making the code myself and i made it work with an OV2640 but im not able to make it work with an OV7725 module. I will upload the arduino sketch, I would like to have the options of the camera settings and implement the brightnes controll of the tft.

...specific potentiostat model that I am using is Model A. The potentiostat that is currently being developed consists of an ESP32-C3 processor, with integrated WiFi and Bluetooth 5, and an Analog Devices AD5941 (which is compatible with the AD5940) analog front-end that is specifically intended for electrohemical and biological measurements. Analog Devices supply a sophisticated library with the AD5941 Evaluation board, including many examples of firmware for specific applications, such as Cyclic Voltammetry (CV), Square Wave Voltammetry (SWV) and Chrono Amperometry (CA). The example code for the above three measurement methods have been successfully ported to the ESP32 processor, but the examples are written in a way that makes them difficult to understand and extend to v...

I am looking for a fun and energetic voice actor to record for my celebrity niche YouTube channel. The intended audience is adult viewers, and the recording should last between 5 and 15 minutes. The right candidate will have experience with video production, be comfortable in front of a microphone, and be adept at bringing a script to life. Reliability and punctuality are key - I require promptness in getting the project completed on time. If you have the skills and experience and are available on a fairly short timeframe, I'd love to hear from you. READ FILE

Hi Saddam G., Finally got amp section of sensor to work. Have an signal that will change in frequency with volume of LPG. It has parasitic oscillation with causes LED and Buzzer not to work. If I audio in out into a computer everything works Project is to answer questions 1/ Can the analogue circuit be made to work. to activate and al..., Finally got amp section of sensor to work. Have an signal that will change in frequency with volume of LPG. It has parasitic oscillation with causes LED and Buzzer not to work. If I audio in out into a computer everything works Project is to answer questions 1/ Can the analogue circuit be made to work. to activate and alarm ? Band filter,LED,Rectifiers,Buzzers do not work 2/ Can we use an ESP32 for signal processing.? The we will start other ...

Need to download 11 videos protected by VdoCipher player. The videos range from 20 minute to 1.5 hours, 40-50 minutes seems to be the average length. Quick testing has shown that online video downloading extensions do not save the videos correctly. However, screen and microphone capture tools do capture the videos correctly. Expected result: 11 fully downloaded videos Videos should be captured while playing full screen on a FullHD monitor or bigger to preserve quality MP4 FullHD format Video files should be compressed, no raw recordings. I expect files to be approximately between ~300mb and 1.5gb depending on video length. Stereo audio (plays in both left and right earphone) Videos should be uploaded to any file sharing service/storage where I can download them from Resource...

...person can stop singing earlier by pressing the 'Done Singing' button and the microphone will pass to the next person (If there is no one in the list singing, that person can keep microphone until someone presses button (Raise Hand to Sing)). During the transition, the person about to sing has 10 seconds to press the Sing button. If they do not press the button, the microphone will move to the next person in the list (during the transition, the person about to sing will appear a countdown bar and sound beep to let them know). When they are singing, it will delete their nick out singing list. When that person singing, it will appear time left they can sing. If nobody in the singing list, it keeps the microphone and it count back from 7 minutes aga...

esp32 cam can detect allowed face, and will send alarm when other person is detected

esp32 cam can detect allowed face, and will send alarm when other person is detected

I am looking for an experienced freelancer to develop a firmware for an ESP32 CAM board using espressif's Rainmaker SDK. The application is to send video and Temp/Humidy readings to AWS-IoT

...freelancer to help me with the design and development of a PCBa prototype. The main components of the project are the esp32 c3 super mini and the AD8232 sensor. The desired size of the PCBa prototype is small, less than 5cm x 5cm. I need assistance with sourcing the components for the project. The desired functionality of the AD8232 sensor in the project is ECG signal measurements and monitoring. I will need you do: - Components List - Circuit desing with EasyEDA - Fales for the manufacture of the PCBa - 3D Modeling base - Armed prototype of the system Ideal skills and experience for this job include: - PCB design and development - Expertise in working with the esp32 c3 super mini and the AD8232 sensor - Knowledge of sourcing components for PCBa prototypes - Experien...

I am looking for an Electronic Design Engineer with a specific skill set in Hardware Design and Simulation. The ideal candidate should have experience in designing analog circuits and systems. Skills required: - Microprocess :STM32, ESP32, Arduino - Knowledge of circuit design principles and techniques - Familiarity with circuit simulation and analysis tools Experience: - The engineer should have at least 5-10 years of experience in circuit design - Strong understanding of PCB layout and component selection for circuit designs Software/Tools: - Familiarity with industry-standard circuit design tools and software - Proficiency in using simulation and analysis tools for several circuits Note: The specific software knowledge requirement was not mentioned by the client.

i want to Perhaps can I see what it is like without the box around it? And it is just the hand etc? Pendo Speaks...Our mission is: Empowering the Collective Voice. We this through providing engaging Communications and Public Speaking training to individuals, teams and organisations. Pendo Speaks is unique. We meet people where they are and encourage people to identify, activate and share their authentic voice; comfortably, confidently and authentically. I have an idea to create a logo that has a microphone and fist raised in protest together. Equally, the logo could include a heart or mouth. Pendo= love in the language, Kiswahili. Themes that are important: empowerment, motivation, diversity, inclusion, love. I would like a unique logo but also something that ...

I need a simple esp32 based pcb designed ready to order from an online pcb manufacturer. Attached is the system design and requirements document. This includes the pinout information needed. Looking for fast turn around.

Need a female vocal artist to record a humming for a sound. Should have a professional setup and the file needs to be in wav format. Please do not apply if you aim to record using your phone as only professional microphone submissions are accepted.

i need a pcb ( made with altium designer) so that i can build in jlcpcb, see image and bid only if u have experience with simcom gsm/gnss (example like sim7080g) and esp32

I am looking for a freelancer who can help me with an issue related to the esp32 Bluetooth module. Specifically, I am experiencing a rate limit buffer overflow problem during a bluetooth reciving specific task. I need someone who has experience in troubleshooting and resolving Bluetooth issues with the esp32 module. The ideal candidate should have the following skills and experience: - Strong knowledge of the esp32 Bluetooth module and its limitations - Experience in identifying and fixing rate limit buffer overflow issues - Familiarity with Bluetooth protocols and data transmission - Ability to diagnose and debug Bluetooth connection problems - Knowledge of programming languages such as C/C++ and Python The expected behavior when performing the task is to achiev...

I am looking for an experienced developer to help me create a custom LED pattern for my ESP32 project. Skills and Experience: - Strong knowledge of ESP32 programming - Proficiency in LED control and pattern creation - Ability to work with rough sketches or examples to create the desired pattern Requirements: - Create a custom LED pattern based on a rough sketch or example provided by me - Implement the LED pattern on the ESP32 using appropriate programming techniques - Ensure that the LED pattern is visually appealing and meets my specifications If you have experience with ESP32 programming and LED control, and can work with rough sketches or examples to create a custom LED pattern, please submit a proposal for this project.

I'm currently searching for English native speaker who could shoot movies review for my new youtube channel. Note: Th...will be an on-going project and the expected duration for each script is 10-15 mins so I need to deal with best rates Requirements & Equipment Needed: - a good quality camera or smartphone with high-resolution capabilities to record your videos. - Consider using a tripod or stabilizer to ensure steady shots. - Good lighting equipment, such as Softbox lights or Ring Lights. - High quality microphone, to ensure good audio recording. - isolated or quite room for recording to avoid noise. - Preferable to use Chroma. I will do the video editing and provide the script unless you are interested in the movie review niche and would like to write it, this wo...

...a one-minute demonstration: Audio parameter requirements: (1) Sampling rate: 48000Hz, 24bit, mono, uncompressed PCM wav format. (Sound card and recording software need to set this parameter at the same time to meet the quality requirements of the project) The volume is about -3db to -9db. (Any form of low-cut, noise reduction, compression, reverberation and other processing means (including microphone low-cut, all kinds of hardware and software plug-ins) is prohibited. 1、Egal wo du bist, wenn du in den Himmel schaust, schauen wir immer in den selben. 2、Jeder möchte lange leben, aber keiner will alt werden. 3、Fürchte dich nicht, langsam zu gehen, fürchte dich nur, stehen zu bleiben. 4、Freunde sind wie Sterne, man sieht sie zwar nicht immer, aber sie sind immer...

----------------------------------------------------------- I WONT ANSWER "WHATS YOUR BUDGET?" QUESTION PLEASE SET A REALISTIC BID ------------------------------------------------------------ I have got a custom ESP32 board which has an onboard ceramic antenna. I need help to get a stable WiFi connection. I think the anntenna circuit needs to be adjusted.

Hello, I have a TTGO that I want to use for logging temperature using two sensor cables. The TTGO will be powered by a battery connected to the back. I want the device to log for up to 3 weeks on this battery.

We are looking for a German speaker (native or excellent level of knowing the language) to provide voice-over for a scientific ~75 minute YouTube video on Theory of everything (based on "The God Equation" book by Michio Kaku). Text will be provided, we'll ask you to proofread it, record your voice and send back mp3 or wav. Required skills include: - Good German fluence - Having a good microphone and conditions for high-quality voice recording - Being able to read and correct the text (if needed) after ChatGPT translation from English - Being comfortable discussing complex scientific concepts We know the budget is not high. We're looking for science enthusiasts eager to popularize knowledge and science to join our team and grow channels together. The plan is to...

...if you can make it more anatomically correct but lyrics will surround her image. The lyrics are: "Devils roll the dice, angels roll their eyes And if I bleed, you'll be the last to know..." Cruel summer should be at the bottom right in cursive. All words should be in an ombre like style purple to blue 2) beyonce sticker: the red leotard with the hands on it, pose with leg out to one side, and microphone near mouth, hair slightly blowing. lyrics - "Only a real one can tame me" in cursive scarlet gold colored font 3) Beyonce "heated" fan with the words HEATED on it. The word "I'm..." above the fan in black cursive. The word heated is in block letters in white 4) Taylor swift's lips lyrics Taylor swift's red lip shape...

I need a simple esp32 based pcb designed ready to order from an online pcb manufacturer. Attached is the system design and requirements document. This includes the pinout information needed. Looking for fast turn around.

codigo arduino TTP233. Para desarrollar un código para Arduino que controle 8 relés utilizando un sensor táctil , necesitarás integrar la librería del y escribir un código que detecte los toques en los interruptores y active o desactive los relés correspondientes. A continuación, te proporciono un ejemplo de cómo podría ser este código para el ESP32:

I am looking for an experienced embedde...looking for an experienced embedded developer with specific expertise in ESP32 R.P.I 4.0 and Megawin controller. The main purpose of the project is industrial control. Requirements: - WiFi connectivity for seamless communication - GPIO control for efficient management - Expertise in hardware setup to ensure smooth operation Ideal Skills and Experience: - Strong knowledge of ESP32 R.P.I 4.0 and Megawin controller - Proficiency in WiFi connectivity implementation - Previous experience in industrial control projects - Ability to handle hardware setup and troubleshooting If you have the skills and experience required, please submit your proposal with relevant examples of previous work in industrial control using ESP32 R.P.I 4.0...

I am looking for a highly experienced Passolo Course Presenter. The ideal candidate should have an advanced level of proficiency in Passolo and be able to deliver a course on predetermined topics via video lectures. This is an opportunity for the selected professional to demonstrate their knowledge and be part of the larger learning community. The person should have excellent...& Localization Employment Type freelance project * We shall edit that video and montage it with the graphic design team to add it to our platform as a recorded offline course for the students to enroll to it, The course will be delivered online via a learning management system (LMS), so the candidate will need to have access to a reliable internet connection, a webcam with a good quality , a microphone, ...