Avr rtc ds1307 jobs
I'm facing a challenge with my wired speaker connection. More specifically, it involves my much older sony AVR, which is connected to a new scarlett audio interface. All 4 speakers worked on an older interface. Now, I'm having issues with the RCA to TS/TRS connection/balancing act. I need a freelancer with a strong background in audio engineering, particularly in troubleshoot wiring and connection issues. Having experience with both AVRs and audio interfaces would be ideal. Expertise required include: - Extensive knowledge of wired audio connections. - Experience with RCA, TS/TRS connections. - Proficiency in problem diagnosis and solution implementation. - Understanding of AVRs and audio interfaces. The goal here is to get my desktop monitors and tower speakers working ...
...Search & Selection - Gulfbankers Executive Search - Jobtrack Management Services - Kershaw Leonard - Networkers International - MBR Group - Aspiriti Recruitment Group - ACR World International Search - RTC-1 Employment Services - RedChair Recruitment - Tiger Recruitment - Ignite Search & Selection - Accel HR Consulting - Irwin & Dow - Premier Recruitment - ManpowerGroup - Mark Williams - https://www
SimpleWeb RTC changed again how they get the amount of users in a room. This one I can not figure out as we use this to count users in the room. See attachment. We use the original curl with Java Script to show that count on our webpage. $20 Job
I want an Android app for serial communication (like Hyperterminal). * Well documented s...transmit data typed from a keyboard (similar to Arduino terminal) or should be able to select a file to read and transmit. * User will be able configure the serial port (i.e. select com port, baud rate (1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 256000, Custom) , data bits (5, 6, 7, 8 bits), parity (None, Odd, Even, Mark, Space), stop bits (1, 1.5, 2), handshaking (None, RTS/CTS, XON/XOFF, RTC/CTS+XON/XOFF, RTS on TX) etc.) * App will be written in C++ using Qt. * GUI will be prepared in QML. * GUI will be designed to run both on Android phones and tablets. * For USB-to serial comms, app will use "mik3y/usb-serial-for-android" utility from ""
I need a PCB for controlling the residential electric current (220VAC) using the following componenets: - ESP32 as mic...PCB for controlling the residential electric current (220VAC) using the following componenets: - ESP32 as microcontroller -1 relay 3VD/220AC as an actuator - LoRa module (SX1278) to communicate with others equipments (already developed and manufactured). - RTC module (DS3231) for getting timeStamp. - An AC/DC currrent transofrmer (220VAC/12VDC) is needed to feed the entire circuit from the same electric source we are controling. - 2 voltage regulator: 12/5VDC and 5/3.3VDC I've design several measurements devices using ESP32, LoRa , RTC to create a monitoring net. This is a first control device that will be inluded. So there are a lot of material that ...
...chat sessions, the idea behind this is that the clients communicate with the IA With the current code we have several issues: 1) a client should no be able to write in the live chat until he gets a response 2) there is a sync issue, because the reply get posted before the client input 3) chat feature must work as usual We are looking for someone with experience with js, python and handling odoo rtc channels which is important to understand which chat needs to be updated with the ia reply, keep in mind this is livechat so multiple chats will be simultaneously open. We don't need the full programming services, but need an expert to guide us, answer questions and train our team so we can achieve this. We can have a technical call to clear all the questions if necessary. ...
...require expensive transistors (or a lot in parallel). Options for bridge or flyback converters are needed. 7. Switch. So that you can turn off the converter without disconnecting the wires. 8. Connectors. At the input, you can use contact pads for soldering 4 sq. wires. mm, at the output - for soldering wire 1.5 sq. mm. Any CAD can be used. If desired, you can use MCUs of easily accessible series: AVR, STM, PIC. This will not be done at the factory, so you can do simple tracing - to check errors and for ease of assembly. Let me remind you that I will need the assembled device. This means it will have to be sent to me using the UkrPoshta or NovaPoshta. Meest is acceptable, but I am far from it. If you do not understand the abbreviations, then you will not be able to submit the d...
I'm seeking a skilled freelancer with expertise in C language and device interfacing to synchronize a PIC16F887 with a DS1302 Real Time Clock (RTC) using I2C. Your responsibilities are 1. Create an I2C Driver for the PIC16F887 with the following functions ( i2c_master_initialize, i2c_master_read, i2c_master_write, i2c_slave_initialize, i2c_slave_read, i2c_slave_write). 2. Test the I2C driver over proteus between 2 PIC16F887 MCU (a master and a slave). 3. Write a Driver for DS1302 with the following functions ( ds1302_initialize, ds1302_getTime, ds1302_setTime). 4. Test the DS1302 with the PIC16F887 MCU over proteus. I will receive the full project files and the simulation file. I am using MpLab IDE, so if you are going to use any other IDE you will support me while ...
We need a logo designed for the Long Island Regional Training Center (LI RTC). We will use this logo on our apparel, website, and social media. The Long Island Regional Training Center (“LIRTC”) has been developed to provide year-round training in Olympic style wrestling. LIRTC is a non-profit 501(c)(3) tax exempt organization which will operate out of the wrestling facilities at Long Island University (“LIU”) and Nassau Community College (“NCC”). This will give our young athletes the opportunity to wrestle with high level college and senior athletes, while being trained by world class instructors, driving the goal of building awareness, and ultimately, success in the Olympic styles of wrestling. We believe that success in wrestling, like in lif...
I require an experienced Embedded Software Engineer to construct an i2c driver to be utilized with the PIC16F887 MCU for communication with the RTC DS1302. Your responsibilities: - Initialize the i2c communication. - Implement the function to read data from the RTC DS1302. - Implement the function to write data to the RTC DS1302. - Simulate the functions over proteus. Skills and Experience Required: - Embedded software development - Familiarity with the PIC16F887 MCU - In-depth knowledge of RTC DS1302 - Proven experience with i2c drivers and RTC I necessitate this project to be completed as swiftly as possible, therefore the ability to adhere to tight deadlines is crucial.
As an experienced developer in C programming, you will have the opportunity to produce a fully documented source code for reading and setting the time on DS1302 RTC interfaced with PIC16F887. This includes: - Creating both 'Read' and 'Set' functions for the time on the RTC. - Providing a Proteus simulation of the entire operation. - Delivering the completed, error-free code within a strict 6 hour timeframe. Previous experience with microcontrollers and real-time clocks is highly recommended, to guarantee prompt and accurate delivery.
As someone embarking on a project involving the PIC16F887 microcontroller, I'm seeking a highly competent developer to create a specific I2C driver for me. The main purpose of th...specific I2C driver for me. The main purpose of this driver is to support effective communication between PIC16F887 and other I2C compatible devices. Here are the key functionalities the driver should exhibit: - Strengthen the connection between PIC16F887 and DS1302 Real Time Clock (RTC). The right expert for this task would ideally have: - Extensive knowledge of microcontroller development boards - Strong background with PIC16F887 - Proven experience in creating I2C drivers - Detailed understanding of DS1302 RTC If you have these skills and experience and the enthusiasm to embark on thi...
Looking for a skilled professional to perform routine maintenance on my AV system. The project primarily involves troubleshooting, as I've been experiencing some persistent connection issues. At times, the problem seems to be with my AV devices, such as the TV and speakers. Here's a bit more about the job: ...Consider potential software updates that might alleviate the current problems. The ideal expert for this job will have prior experience repairing AV systems, particularly those that use Control 4. Familiarity with hardware-software synchronization is a must. Must be capable of working independently, diagnosing problems, and implementing solutions. The AVR was upgrade in 2002 with an anthem AVR - not sure of the issue is related to the AVR or other elem...
...documentation Strong C/C++/Rust programming skills After this test project, we will assign you development tasks around our real requirements. So consider this as a test project to learn us, and to show your expertise The milestones to implement: MS1: - implement a GNSS / NMEA parser to parse sentences into usable data structures (structs, classes, ...) MS2: - fetch ESP32 states like battery SOC, RTC time every configurable seconds (default 60s) - persist each fetch of states into a data structure (recommend if json is not okay for you), which is failsave (if one data is broken, not all datasets are broken) - provide a transactional detection, so that other threads are only reading final written files MS3: - implement sending via MQTT the aggregated data from MS2 as json -...
Embedded c programmer required for programming MICROCHIP PIC and ATMEL AVR Microcontrollers. Mostly work required on ATMEGA328P and PIC16F877A Microcontrollers.
I have an ATTINY816 chip here. The TX (PA1) and RX (PA2) are connected to a terminal program via a USB/RS232 converter. All I need is a little command interpreter. When I send "An" (all strings without the quotation marks) to the chip, it should: Return "okn" and set PB0 high for 0.1s. When I send "Bn" to the chip, it should: Return "okn" and set PB1 high. When I send "Cn" to the chip, it should: Return "okn" and set PB1 low. RS232 parameters: 9.6kbps / 8 data bits / 1 stop bit / no parity. Create a well documented little demo program with Microchip studio / GCC. Don't use Arduino. The first perfect solution wins.
I'm aiming to develop a video call app built with RTC from HTML5. This app will be designed for iOS, Android and web platforms. Key Features: - One-on-one video calls - Chat functionality - Voice only calls - texting I have app now that provides each user their own account to access the service. With this in mind, I require a developer with the following skills and experience: - Proficient in RTC and HTML5 - Strong experience in iOS and Android app development - Understanding of web app development - Prior experience in creating video call with this method The user-friendly interface is complete, this would add a button to call. Let's build something amazing together.
I'm seeking a skilled freelancer who can assist me in a task involving NFC data manipulation. This project entails reading and editing spec...information and contact details. Key aspects of this project are: * Reading text information and contact details from the NFC tag * Editing the aforementioned data once it has been read * The device that will be used in this process is a pn532 with Avr, so familiarity with this tool is crucial This project is time sensitive, with completion required within a month. Therefore, efficiency and proficiency are of the utmost importance. Ideal candidates should have prior experience with NFC data manipulation using pn532, along with strong knowledge in handling Avr devices. Fast learners who are apt at adapting to new technology wi...
1. Reference schematics will be given. Need to redraw the schematics. 2. Additionally need to add the following functionality in schematics - 2.1 RTC support 2.2 On-Board Nand flash of 4GB capacity 2.3 Fast wireless charging support 2.4 UART Interface Deliverables 1 Editable schematics - Altium / OrCAD capture file Timelines : 1 Week
I need to extract hex files to bin, recover some IC jobs. Possible fuse block or bitblock. these with my materials: -Xgecu TL866 II PRO PLUS Programmer -AVR High Voltage Programmer, High Voltage Serial USB to Serial Port, ISP STK500 Four in One Parallel software - avrdude 7.2 -studio 4 -studio 6 Requirements: - Connection diagram. - Procedures for extraction
...restreams it. This project needs to be expedited and completed as soon as possible due to its urgent nature. **Core Requirements:** - Capture live video content directly from web browsers. - Ability to save this live video efficiently. - Restream the saved content without loss of quality. **Ideal Skills and Experience:** - Proficiency in JavaScript and web development. - Strong understanding of RTC (Real-Time Communication) technologies. - Experience with video processing and streaming technologies. - Familiarity with browser APIs and extensions. The final deliverable should be a robust and flexible solution that can handle various video formats and streaming protocols. Quick turnaround is essential; thus, immediate availability and dedication to meet the tight deadline are im...
...should be experienced in circuit design and be capable of transferring these into a PCB layout. - PCB Layout: This project involves working with a double-sided PCB, so familiarity with designing for this complexity is required. The board required is a baseboard to carry a Raspberry Pi CM4 compute module. The board must have: 2x 1Gbps Ethernet Ports (1x direct and 1x USB 3.0 to ethernet) onboard RTC using CR1220 battery wide input voltage 7-36V DC (via pluggable terminal block) PCB socket header for flashing eMMC industrial temperature range (−40 °C to 85 °C) PWR LED SYS/ACT LED 3x user LEDs Board must not have any: display ports or HDMI USB ports SD card slot buttons or switches jumpers It is envisioned that the process will include three virtual meetings: Kick...
I need a demo sip web RTC client built with js sip for demo. This is a quick project and will only need a demo to work with asterisk. Asterisk is configured and running.
I am seeking experienced developers to implement a video streaming application using Web RTC and HLS streaming protocol. Key Details: - The application will primarily focus on video streaming. - We'll be using the HLS protocol for this project, as it allows for better user experience and larger audience capacities. Prior experience with this protocol is essential. - This application is not small-scale. It's targeted for a sizable audience of over 10,000 users. So, proficiency in handling high-capacity streaming projects is a must. Ideal Skills: - Web RTC and HLS expertise. - Experience in developing large-scale video streaming apps. - Solid knowledge of system performance and scalability.
I need a demo sip web RTC client built with js sip for demo. This is a quick project and will only need a demo to work with asterisk. Asterisk is configured and running.
I need to extract hex files to bin, recover some IC jobs. Possible fuse block or bitblock. these with my materials: -Xgecu TL866 II PRO PLUS Programmer -AVR High Voltage Programmer, High Voltage Serial USB to Serial Port, ISP STK500 Four in One Parallel software - avrdude 7.2 -studio 4 -studio 6 Requirements: - Connection diagram. - Procedures for extraction
I am looking for a proficient Raspberry Pi developer to carry out a data collection and monitoring project. The purpose of this task is to design a system that will collect and track data regarding temperature, humidity, light levels, and pressure in real-time (every 5 minute). The sensors are RS485. Should get real time clock (RTC) over I2C or SPI. Data collected should be logged to a remote database URL (php). The database and PHP code is already done. This data should also be logged on a memory card (or USB flash drive). Ideal Skills: - Expertise in Raspberry Pi operation and coding - Understanding of sensors for environmental conditions data collection - Pyhon or any compatible language for Raspberry Pi This project requires proficiency with Raspberry Pi, its interfacing...
RTC expert needed to restream live video which will be playing on my PC in the browser. - I am looking for someone who has experience in real-time communication (RTC) technologies to help restream live races events for my business. - The ideal candidate should have expertise in handling live video streaming and be familiar with the different tools and platforms available for restreaming. - They should be able to handle 1-3 simultaneous streams efficiently and ensure a smooth and uninterrupted streaming experience for our viewers. - Knowledge of video encoding, transcoding, and adaptive streaming techniques would be a big plus. - The candidate should also have a good understanding of network protocols and be able to troubleshoot any issues that may arise during the stream...
i am looking for an Arduino professional that can make a digital clock using a led matrix (1088AS), an RTC, and an oled screen.
Embedded Hardware Project with Microcontrollers Skills and Experience: - Experience in developing projects using microcontrollers - Knowledge of circuit design and PCB layout Project Requirements: - Develop a microcontroller-based system that includes an LCD display, MP3 player, and RTC module - The project needs to be completed within 1 month I am an embedded software engineering, I am trying to do a small product, I was able to do it on a development board STM32... Now I want to create my on pcb board, I am not an expert on hardware so I will need some help to make the design. Some of the part will be on the pcb: 1- FMC 2- STM32H7 or STM32F7 3-7inch LCD TFT 4-external FLASH 5-SPI/I2C/USART ...
This project involves the design and implementation of a motion controller for a DC motor, incorporating precise speed control through Pulse Width Modulation (PWM) and real-time feedback using an encoder. The system utilizes an AVR microcontroller (ATMega328p) and involves programming in the C language within the ATMEL Studio 7.0 development environment. 1. **PWM Speed Control**: The heart of the system lies in its ability to regulate the speed of a DC motor through PWM. The PWM parameters can be configured and controlled, providing flexibility in adjusting the motor speed. 2. **Encoder Feedback**: To ensure accurate speed measurement, an encoder is integrated into the system. This feedback loop allows the controller to continuously monitor the motor speed 3. **USART Communicat...
Looking for someone to redesign my web browser. Just need 1-2 screens for this contest. Download and test it out on what you would change. Want a modern futuristic looking web browser. Winner will get hired for a bigger job to help move design forward Windows: Mac:
Study Platform for autistic students. we have made a platform using web rtc for video conferencing and a ML model for mood detection. The work is to integrate both of them into one software.
...a skilled professional to assist me with the installation and configuration of both a wired and wireless network. I require help with both the initial setup of a 2 ISP business configured with 4-5 VLANS. The network I need to be installed and configured is of medium size, with 11-50 devices: Vlan1 Ethernet business workstation and voip phone Vlan2 Ethernet residential for tv's, Ps5/xbox and AVR system Vlan3 Ethernet cameras and security system/alarm Vlan4 Iot some outside perimeter cameras/floodlights and smart home appliances. **NAS Raid 6 and meduum scale MFC business printer/fax/ copier that can be shared between Vlan1 and Vlan2. Installation of Firewall device, ubiquiti routers and switches, USG gateway and 2-3 AP's throughout building. Ideal Skills and ...
I am looking for an experienced Android developer to create an Android RTC voice chat room application. The main functionality of the app will be group voice chat, allowing up to 10 users to communicate simultaneously. It is important to note that the app should not rely on for its functionality. The ideal candidate for this project should have: - Strong experience in Android app development - Proficiency in integrating voice chat functionality If you have previous experience with similar projects and possess the required skills, please submit your proposal. simple project like screenshot
Hello, I'm looking for an experienced developer to help me with a Raspberry Pi project. Based on the answers to the questions I have posed, it looks like the p...platform and ability to work with existing libraries. If you feel like you have the right qualifications and experience, please contact me and we can discuss this project further. I need an app to manage a SSD backup on a raspberry Pi powered with a UPS and 12V charging station. Compatible with any windows based computer, as a new drive, wirelessly. With automatic switch on/off for automated backup (RTC or when power switches off or when data transmission is over). And an integrated GPS tracker for the device. Code has to be commented so I can understand, adapt it and customize if needed. Preference for french comme...
I am looking for a developer to create a Web RTC Record Service for our customer support and troubleshooting needs. The recorded sessions will be used to enhance our customer support and troubleshoot any issues that may arise. Platform-Independent Integration: We require the service to be platform-independent, meaning it should be compatible with any platform our customers may be using. High Security: As the recorded data will contain sensitive customer information, we require a high level of security to protect the data from unauthorized access. The project should be written in C# asp.net core 8. Video chat should start in the most online web environment using webrtc and a 3rd service (.net core API) should record this conversation. A link should be created for the meeting to...
Project Description: I am looking for a skilled developer or a team of developers to create a cross-platform communication app that focuses on voice calling. The app should connect users at random, based on their shared interests. Key Requirements: - The app should be able to facilitate voice calling between users. - Use WEB RTC framework - It should have a cross-platform compatibility, meaning it should work on both iOS and Android devices. - The level of security required for the app should be moderate, ensuring the protection of user data and communications. Ideal Skills and Experience: - Proficiency in developing cross-platform applications. - Experience in integrating voice calling functionality. - Knowledge of security protocols and best practices. - Ability to create a us...
...provision to plug in the “Jetson Orin Nx” module externally 3. SSD/eMMC Interface. Schematic should consider locks types connector provision to plug in the SSD externally. appropriate part to be selected 4. BLE Module Interface. On board support for selected BLE Module (inbuilt antenna), appropriate part to be selected 5. Type-C USB host Interface. On-board USB C type connector provision 6. RTC - On board RTC support 7. Microphone: Omni directional Noise cancellation microphone array with > 20 DB SNR at 5m range under wind noise condition 8. Audio Jack: Interface for connecting external headphone (2 in 1 - mic and speaker) 9. Speaker: 2Watt Speaker, appropriate part to be selected 10. Camera Interface: 5MP camera, LED flash, HD video @30 fps" suppor...
Hello, I'm looking for someone to help me with a recording project involving WEB RTC. The purpose of the recording is for video conferencing. It is important that the recording has pause/resume functionality. The duration for each recording isn't specified as this question was skipped. If you have experience in WEB RTC and can provide the necessary features, then I would love to hear from you.
I am looking to hire a Freelancer to help me troubleshoot an existing (but amateur!) project on the KiCad and PlatformIO platforms. The project uses an Atmega2561 microcontroller so AVR experience is useful. I have been unable to determine myself whether this is a hardware or a software issue, and now need a professional to help me get this project over the line.
I am in need of an experienced technician to come and set up my Denon receiver. I am not sure if I have all the necessary speakers, so it would be great if the technician could check for me. The model is AVR-x1700h. This task needs to be done ASAP.
Looking to hire a freelancer who can help with a project involving reading data using interrupts on USART0, USART1, and USART2, and transmitting that data to USART2 after a timeout. The project also requires setting up three timer interrupts to trigger at intervals of 20ms, 30ms, and 33ms. Additionally, some specific tasks need to be performed within the interrupt timer routines. If you have experience and expertise in working with microcontroller interrupts, USART communication, and timer interrupts, please provide details of your relevant experience and any specific projects you have worked on in this domain. Your expertise in programming and debugging embedded systems will be a valuable asset for this project. Feel free to reach out if you have any questions or if you believe you are ...
I have a product using a shield that I designed which goes over an Arduino Mega 2560. I would like to have this redesigned to have a single board which uses ...have this redesigned to have a single board which uses the ATMega chip. I would rather keep things as they are as much as possible as the whole thing is already debugged and working well. It also uses a DS3231 real time clock, which I would also like to be embedded directly to the system. I have Eagle schematics, but my shield circuit is rather simple - it is basically four 28BYJ-48 drivers + a RTC on a single shield. I would like to know about past projects and your general experience. If there are opportunities for improvements I'd be happy to hear them. I would like to have a design which should be ok for FCC and ULC...
...are the project details: Primary objective : Develop a client-server application allowing real-time monitoring of the screens of salespeople's Android phones from a PC console, drawing inspiration from the paid application (available at ). Inspiration : Adapt the open source application available at (which uses Web RTC to stream an Android screen) to the client's needs. Test and analyze this application available on the Play Store via the link: to understand its functionalities. Desired Features: The application should work automatically after installation, with no user interaction required. No application icon should be visible on the
Project Title: Edit Arduino Code Overview: I am looking for a skilled Arduino developer who can help me replace the existing DS1302 RTC with DS1307 in my Arduino UNO sketch. In the project there is an DHT11 sensor but the sketch is displaying just the temperature - I would like the humidity to be displayed as well. If you have the necessary skills and experience in Arduino development and RTC integration, please submit your proposal. Kindly mention any relevant past projects or certifications related to Arduino and RTC modules. The code that needs editing is attached:
I need an Arduino MQTT logger that will read, process, and send data to an MQTT server. The logger will be recording 4-20mA signal sensor data. The frequency at which the logger will record data will vary, allowing for a variable data rate. Other Peripherials are available as (current consumption, temperature sensor I2C, EEPROM I2C, RTC I2C, I/O Expander I2C mainly). If there is no connection to the internet. Sensor log is stored in eeprom. While back online, send data queue packets. Arduino UNO + Ethernet Shield 2 + custom board for peripherals --> connected to ethernet to obtain internet (No wifi) Connect to Hive MQTT Broker online. Skills and experience required for this project: - Proficiency in Arduino programming - Knowledge of MQTT protocol and server integration - Expe...
...for battery powered . - Implement Beacon Advertising feature - Use C as programming language for development Requirements: - Experience in developing BLE and RTC applications using ESP32S module - Proficiency in C programming language - Understanding of Beacon Advertising feature in BLE - Knowledge of low power devices and their compatibility with BLE Deliverables: - Fully functional ESP32S BLE advertiser - Code documentation and explanation of implemented features - Test cases and validation of the advertiser with IoT devices Skills and Experience: - Strong knowledge of ESP32S module and its capabilities specially BLE and RTC - Proficiency in C programming language - Experience in developing BLE applications and working with Beacon Advertising - Familiarity with Io...
... audio and video call functionalities. I want to include all basic features like file sharing (all file formats), emoji, and message deletion. The project has an urgent timeline of 1-2 weeks, so I need someone who can work efficiently and deliver on time. The ideal candidate should have experience in IOS development and be proficient in Swift. They should also have experience in integrating Web RTC as well as for audio and video calls. The developer should have experience in sending notifications via Firebase. The developer should be ready to work from 6.00 am to 3.30 pm EST.(flexible with hours based on experience). Ideal Skills and Experience: - Proficiency in IOS Swift development - Experience in developing IOS apps and uploading to Apple App store - Ability to meet deadline...
