Microcontroller 8051 projectpekerjaan

I need an experienced developer to help me port a BLE and CDC_admin script from ESP-IDF to the Arduino IDE specifically for the ESP32-S3 microcontroller. Here's what you'll need to know: We have a code for the ESp32 which does compile in ESP-IDF it does open a serial port on usb device to read some number and it sends over BLE we also have already the BLE part made in Arduino IDE but what we are missing is the part which opens the port and read the serial data from usb device we reckon we shall add add cdc_acm on Arduino Ide we can share the project ESP-IDF and the BLE part already made in Arduino IDE. We will need then adjustment for ESP32-C3 after the completion - **Key Functions**: - BLE (Bluetooth Low Energy) capabilities. - CDC_adm for USB communication. ...

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...consists of Raspberry Pi4 board & MIPI DSI capacitive touch display preferably 5 or 8 inches. Other interfaces are Serial port, ethernet, HDMI, USB A for pen drive, USB camera, Bluetooth Application in brief: We need to develop HMI for Laser welding machine. HMI will be communicated to laser welding machine on serial port to control different laser welding parameter. On laser welding side microcontroller will be there which will be communicated to HMI. Other responsibilities of HMI are to capturing images from USB camera & save it on the pen drive. Also transfer data on ethernet port & providing parallel display on HDMI. Thanks & Regards Siddhi.p- HR Executive Unit No. E2, Plot No. 15, WICEL, Opp. Seepz Gate No.1, Andheri (East), Mumbai 400 093 Tel : 022 &n...

Need a PCB designed using the ATMEL SAM21D + SIM7020G and should have the proper resistance trace and connector for an external LTE antenna. It should use a usb connector to program the SAM21D in a similar way to the Arduino MKR Zero. The Atmel microcontroller will be connected to the SIM7020G in such a way to send data over LTE of course. Additionally, there should be 3 channels to measure voltage between 6-40v using the Atmel's onboard ADC. Cost of components should be a consideration. Designs should be submitted in Eaglecad format.

I'm seeking a skilled individual with a robust grasp of PiC microcontrollers and proficiency in the Mikrobasic IDE to bring my PCB to life. Here's a snapshot of what I need: - **Firmware Development**: Design innovative new firmware from scratch that can handle real-time data acquisition tasks smoothly. - **Firmware Optimization**: Optimize the current firmware, enhancing its performance and efficiency. - **Troubleshooting**: Diagnose and fix bugs in the existing firmware to ensure reliability. - **Communication Mastery**: Implement robust communication protocols such as UART, SPI, and I2C for seamless data exchange with external computers or servers. **Skills Required**: - Advanced knowledge of PiC microcontrollers. - Mastery in Mikrobasic IDE for firmware development. - Prove...

...in downgrading the firmware on my STM32F103C8T6 Microcontroller Unit (MCU). The main objective is to return to an older version that allowed for easier control functionality. The features we are interested in controlling include the ability to 'switch on' the micro-controller. Key Tasks: - Decrypt current version of firmware - Extract older version of firmware via ST-Link - Implement the older version in the MCU The successful freelancer should be proficient in UART and MCU firmware updates, and should have experience with ST-Link and STM32F103C8T6 specifically. Skills and Experience: - ST-Link firmware extraction - Familiarity with STM32F Series - UART sniffing and decryption - Firmware downgrading and updating The aim of this project is to improve the ea...

As a client, I'm in need of an experienced embedded...experienced embedded developer with proficient knowledge in HTML and CSS. The project involves designing a web page for an ESP32 microcontroller to enable Wi-Fi connection. Specifically, your work will comprise: - Designing a minimalistic webpage that allows for secure entry of SSID and password - The webpage should be able to display the connection status - Using HTML & CSS for this project - Ensuring that the security of the entered SSID and password is paramount throughout the design. Essentially, the ideal freelancer should have a keen eye for design, an understanding of intuitive user interfaces, and solid experience with HTML & CSS. An understanding of microcontrollers could be beneficial to t...

I'm seeking an expert PCB designer to create a robust multi-layer PCB for industrial equipment. This board will be integral to our advanced control systems. Specifically, the project will include: - Design of a multi-layer PCB - Inclusion of core components: microcontroller, various sensors, and power management circuits The ideal freelancer will have: - Experience in industrial-grade PCB designs - Proficiency in multi-layer PCB layout and fabrication - Knowledge of microcontrollers and sensor integration - Ability to design for power efficiency and reliability I expect high-quality work that meets industrial standards. If you have a portfolio showcasing similar projects, please share it in your proposal. Looking forward to collaborating with a specialist who can de...

I'm looking for an experienced electronics engineer to design a Battery Management PCB for a project involving NiMH batteries with a capacity of 3500mAh. The system must integrate with a TMS320F28377D microcontroller and be capable of the following: - Charging batteries efficiently from a solar panel source. - Monitoring battery status to ensure safety and longevity. - Controlling battery usage to optimize performance. Requirements: - Proficiency with TMS320F28377D or similar microcontrollers. - Experience in designing PCBs for NiMH battery management. - Knowledge of solar power charging systems. - Ability to create schematics and layout for manufacturing. - Familiarity with safety standards for battery charging and management. Ideal Candidate: - Has completed similar...

For this project, I need an expert who is proficient in driving a TFT LCD display using a QSPI interface on an STM32L4R9 microcontroller. (interface available are QSP/DSI/8BIT/SRGB) Key Requirements: - Integrate and configure the HAL library and LVGL in order to connect and display images into display - Ensure high-resolution display for superior visual experience. - Implement dynamic widgets. [Startup commands are provided by the display suppliers and are available] Ideal Skills and Experience: - Excellent understanding of STM32L4R9 microcontroller. - Extensive experience with any of the interfaces available. - Proficiency in working with HAL library and LVGL. - Experience in delivering high-resolution display and dynamic widget implementation on TFT LCD dis...

will be soldered to the designated pads of the PCB. 2. The vibration motor will be soldered on the pads of the PCB on the designated area. 3. Firmware which is provided will be uploaded on the microcontroller. 4. Firmware will be tested and if required minor chages to the source code will be made.

PIC16F18313 BASIC Programming and I2C Functionality if you think you are an expert in this type of requirement, kindly place a bid, and lets discuss extensively on project and timeline for delivery

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PIC16F18313 BASIC Programming and I2C Functionality if you think you are an expert in this type of requirement, kindly place a bid, and lets discuss extensively on project and timeline for delivery

I'm in need of an experienced programmer to work on the PIC16F18313 microcontroller model with several specific requirements: - Expertise in BASIC programming language - Proficiency in managing I2C communication functionality on PIC microcontrollers Understanding the complexities of implementing I2C communication and ability to handle unexpected issues will be key to this project's success. Please ensure your proposal reflects your skills and experience in these areas.

I am looking for someone who is experienced in designing PCBs for prototyping. My project mainly revolves around the use of a 16-bit microcontroller. Here are few things to consider: - The PCB design should accommodate a 16-bit microcontroller. The individual needs to show expertise in designing circuits around this specific type of microcontroller. - The candidate should be familiar with the latest trends in microcontrollers and how to incorporate them into a prototype model. - Previous experience working with prototyping is a big plus. I want someone who understands the specifications and measurements that go into creating a prototype from scratch. - The design should strictly be associated with prototyping. It should therefore be flexible and allow for chang...

As a business, we are in need of a proficient AI developer who can work on image processing tasks. Our project doesn't have a narrowed down specification, but we expect the AI to be capable of handling varied image processing tasks. We just need to simply crop the images. You need to collaborate with hardware guy to ensure that the web server works with the microcontroller commands. • Proven Experience in Image Processing: You should have some experience in handling a variety of image processing tasks. ##### Application Requirements: • Past Work Showcase: In your application, please include any relevant past work you have done in this field. This will help us better understand your skills and experience. Looking forward to receiving your applications!

The core objective of this project is to create a PCB capable of measuring up to 10 individual 220V loads using PZEM-004T technology, integrated with an ESP32 module. Key Requirements: Load Measurement: The PCB should accurately measure 10 different 220V loads. This necessitates the integration of PZEM-004T sensors. Ideally, these sensors could be replicated and included on the PCB itself rather than having multiple external boards also. Microcontroller Integration: The design should incorporate an ESP32 module, a versatile and powerful microcontroller with WiFi and Bluetooth capabilities. This will be the brain of the PCB, processing data from the PZEM-004T sensors. Connectivity: The design must include screw connectors for each sensor cable, ensuring secure and ...

pcb design with stm32 microcontroller and eink display .

Project Description: We are seeking a skilled electronics engineer to design and develop a compact and user-friendly smart wristband that integrates a highly accurate pulse sensor with a small microcontroller. The wristband should also feature a rechargeable battery and a display for showing both battery percentage and heart rate (bpm). Key Features: 1. Pulse Sensor: - Utilize a high-precision pulse sensor for accurate heart rate monitoring. 2. Microcontroller: - Integrate a small and efficient microcontroller to process and display real-time data. 3. Display: - Include a clear and easy-to-read display to show heart rate (bpm) and battery percentage. 4. Rechargeable Battery: - Design the wristband with a rechargeable battery for enhanced conven...

2 x PIC12LF1822 1 x 433MHz Radio Frequency (RF) transmitter and receiver Sender: PIC12LF1822 connected to 433 MHz RF transmitter. It has one button using the internal pull-up resistor and a led. It sends text via the RF transmitter only once when button is pushed and another once when button is released. The text is like "zx..."zxcvbnmmnbvcz" and turns off after receiving "asdfghjk3lkjhgfdsa". It can also display the received string in Putty or similar tool, maybe via UART. The code needs to be done using MPLAB X IDE v6.15 or newer in C. PIC should use internal oscillator on the lowest frequency what allows proper operation; 31KHz preferred, but other frequencies are accepted as needed. Delivery must include buildable MPLAB project files with source code ...

...microcontrollers (specifically the NUCLEO-G491RE model). Could also be another controller of choice). It needs a certain amount of inputs and outputs to begin with, but also outputs with PWM-control as the motorcontroller of choice works with PWM-inputs. Key deliverable: - A fully programmed NUCLEO-G491RE STM32 microcontroller (or other) that controls a sliding gate according to a provided functional description (fragments of this description in the attachment) Description of the project: Movement control: The controller coordinates the motion of the cantilevered gate, prompting the drive mechanism to follow a specific motion curve, guiding the gate along its intended path. Safety integration: It interacts with sensors embedded in the gate, such as photo...

I'm seeking an experienced C developer familiar with the ESP32 microcontroller and esp-idf. The primary task for the chosen contractor will be to implement a feature that allows the ESP32 to collect data from an HC-SR04 sensor. Use the given example: Modify the example in a way that it allows multiple HC-SR04 sensors. Use one common trigger pin and up to 4 echo pins. Use the hardware capture features, do not change it to GPIO Interrupts / ISR routines. Use a task and notify-task or a queue. Trigger once per second, output measured distance in cm for each sensor via ESP_LOGD Environment: ESP-IDF-Version 5 C, no C++ ESP32 wrover Completion after submitting the c file and successful test

I'm in the need of a professional who is adept at MS Azure IoT HUB and x509 TLS communication in a microcontroller environment using Microsoft's NeTX lib and server-side TLS. The main goal of this project is to enable data collection and analysis. Here's what you'll be doing: - Handle data from temperature sensors through our IoT system - Provide solutions for remote device management, automation, and control - Implement and manage MS Azure IoT HUB Ideal skills and experience: - Extensive knowledge of x509 TLS communication - Strong experience with MS Azure IoT HUB - Experience with Microsoft’s NeTX lib and server-side TLS is preferred - Familiarity with temperature sensors and data analysis - Knowledge in handling sensor data for remote device ...

...EasyEDA but not sure about the circuit connection and route. So need a Pro PCB designer for make my connection perfectly completed . Along with i have added a image of completed pcb. Having a knowledge about the electronics component ie ATMEL MICROCONTROLLER (ATMEGA8A) , CAPACITOR, RELAY, & USR-TCP232 . I require a designer experienced in single-sided PCB designs, accommodating for a larger size - Approcx 15*15 cm. Although the circuitry involved in this project is simple with limited components, attention to detail will be paramount to achieving the project objectives. The ideal candidate will have a proven track record in designing large, single-sided PCBs with simple circuits. Familiarity with standard industry tools such as Eagle or KiCAD would be advant...

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I'm seeking a talented electronics engineer to design a microcontroller circuit. The essential tasks require it to communicate with a cell phone through usb cable and control a motor or a solenoid. It would draw power from the cell phone. I'm particularly interested in working with professionals who excel at: • Designing circuit controls for motors and solenoids • Incorporating features for inter-device communication • Working with low voltage devices (3-5V). Prior experience in similar projects and a solid understanding of the specific voltage requirements for this type of circuit design will be a key asset to my project's successful completion.

More details: What is the main purpose of the electronic circuit and PCB design? RF pulse train to communicate one way between Microcontroller. What is the required range for communication between the microcontrollers? Medium range (10m to 100m) Which communication protocol do you prefer to be used in the design? Custom pulse train

Backend developer for IoT project --- desarrollador de Backend para proyecto IoT I am looking for a Backend developer for an entrepreneurial project. You also have to develop the mobile application. We are developing an IoT system (similar to an Alarm system but without the "cameras" section) with connections via HTTP, MQTT, Websockets and Wifi. It must be connected to the microcontroller (ESP32) of the device as well as to the user's mobile App. You will receive all the support you need, since we have a general coordinator in the project who will facilitate the correct progress of the different disciplines. We have a completely prepared flow chart, so the job is to start programming immediately. The budget, if it is for backend and App, accord...

I am seeking a skilled IoT engineer who can assist with the development of a control system using ESP32. By implementing ESP32 at both the master and client ends, my objective is to control another microcontroller over the internet.

Seeking an intermediate level hardware engineer with proficiency in microcontroller systems and Altium Files (or any other) &Gerber files for PCB fabrication * Key Responsibilities: * Creation of schematics * PCB design * Provision of a comprehensive fabrication data folder * Required Skills and Experience: * Familiarity with microcontroller systems (ESP32/STM32) * Proficient in working with Altium Files/Eagle etc.. * Ability to interpret and implement specific project requirements in the design process. My ideal candidate should be capable and confident in taking requirements and quickly transitioning into the schematic. Key components: ESP32 module 4g LTE module CAN BUS Communication Relays OPtical Isolators 16 bit ADCs and DACs

...have two vital functionalities: Key Requirements and Scope: - Microcontroller-based embedded system design and development - Potential for the system to include data acquisition, control system, or communication module - Remote Control: Along with monitoring, the system should offer remote control capabilities, ensuring management from control system Ideal Applicant: - High level of experience in embedded system development - Demonstrable expertise in microcontroller systems - Ability to think creatively and suggest functionality options Our application of the system is within the industrial control domain, thus requiring robustness and reliability. The communication interface for the intended system is LAN, making this project ideal for those with experience i...

...a skilled freelancer to code a microcontroller for my new enterprise. I have not yet chosen a specific microcontroller, so I am open to suggestions. The microcontroller should have the following features and functions: - Basic input/output operations - Ability to control a DC motor in both directions - Ability to stop the motor when it detects a load spike - Ability to control a small OLCD screen for basic position feedback Ideal skills and experience for this job: - Proficiency in coding microcontrollers, such as Arduino or Raspberry Pi - Knowledge of basic input/output operations and motor control - Experience with data logging and analysis - Familiarity with wireless communication protocols If you have the skills and experience required for this project...

Microcontroller System for Monitoring Battery Voltage, Motor Speed, Travel Route, Real-Time Clock, and Sending Data/Notifications to Smartphone

I am looking for a freelancer to develop a software for my project. Project consist of steps (PCB is ready) 1. Software development Assumptions 1. The board should have cable inputs to which an MAF sensor (a model commonly used in cars) will be connected. 2. Software for analyzing data from the MAF sensor. 3. The PCB communicates via Modbus Slave protocol, RS485 with a master device, providing information about the air flow/current airspeed. 4. The recommended microcontroller is STM32, and the programming environment can be C/C++/C#. 5. The board should have 4 mounting holes around the edges for designing a separate enclosure, which will be a separate project. 6. The PCB enclosure is not part of this project. 7. The model of the MAF sensor is not specifi...

...a freelancer to develop a custom PCB and software for my project. Project consist of steps 1. Propose MAF Sensor model 2. Develop PCB 3. Software development Assumptions 1. The board should have cable inputs to which an MAF sensor (a model commonly used in cars) will be connected. 2. Software for analyzing data from the MAF sensor. 3. The PCB communicates via Modbus Slave protocol, RS485 with a master device, providing information about the air flow/current airspeed. 4. The recommended microcontroller is STM32, and the programming environment can be C/C++/C#. 5. The board should have 4 mounting holes around the edges for designing a separate enclosure, which will be a separate project. 6. The PCB enclosure is not part of this project. 7. The model of ...

...provide as much information as we have on hardware and PCB specification. Caveat: These are currently NOT well documented. Requirements: * Programming Languages - C * Expertise / familiarity with 8051 MCU, specifically Nuvoton Chipset. Ideal Skills and Experience: - Strong knowledge and experience in embedded C programming and the 8051 microcontroller - Expertise in code analysis and documentation - Experience in refactoring code to improve its quality and maintainability - Ability to communicate clearly - Dedication to meet project deadlines in a timely manner - Attention to details Expected Project Timeline: 2-4 weeks depending on the level of expertise. Expected outcome: - Refactored source code that is fully functional. - Clear documentation ...

...experience in working with Battery Management Systems (BMS), AC-DC conversions, IC microcontroller programming, circuit design, and PCB designs. The primary goal is to create a studio light for photography purposes solely. This bespoke light system should run on a lithium-ion battery, highlighting the significance of having solid knowledge in BMS, particularly in overdischarge protection - a functionality critical to this project. It's desired for the light to have adjustable brightness in alignment to varying needs in different photography situations. Skills and Experience Required: • Expertise in Battery Management Systems (BMS) - essential for overdischarge protection. • Proficiency in IC microcontroller programming • Profound knowledge ...

More details: What is the purpose of embedding the H2S gas sensor on the microcontroller? To detect the presence of H2S gas so I can turn of an Aircon unit preventing gas being drawn into the house. What kind of signal does the gas sensor send upon detection of H2S gas? Digital signal via Wi-Fi. I use an App to control the Aircon (Airtouch 2+), the Aircon unit is a Panasonic system. Which microcontroller do you intend to use for this project? I am open to suggestions but was thinking Arduino Which H2S gas sensor do you intend to use for this project? I am not sure as I am not an expert but I see you can get sensors on e-Bay like "MQ136 Hydrogen Sulfide Gas Sensor Module H2S Gas Detection Sensor Module High Se" More... Power can be via battery but th...

I am looking for a programmer who can program our custom board having stm32 microcontroller, which will be interfaced with an LCD and a wireless module. The ideal candidate should have experience in programming in C language. Specific requirements for the wireless module: - The wireless module should have certain features implemented, which will be discussed in detail with the chosen freelancer. Preferred LCD interface: - The project requires a serial interface for the LCD. SPI Please note that the programming language for this project is C.

...in voltage detection. Note: - Don't use microcontrollers as they introduce unnecessary complication and need programming as well. - The circuit needs to consume very little power and has to be simple to make. - A simple concept of the setup is attached here for clarity Detail of the Project: I am seeking a skilled and experienced freelancer to design a compact and low-power circuit for monitoring and verifying the input voltage from a Laptop's USB 5V power supply without too much complexity or microcontroller. The circuit's primary function is to ensure that the incoming voltage falls within the specified range of 4.5V to 5.5V, with a target of around 5V Ideally. This monitoring is critical as the USB power will not only supply the circuitry for Voltage ...

We have an existing VHDL project that implements various memory protocols that runs on a Lattice FPGA (MachXO2). The FPGA is used as a high-speed data bridge between an ARM based microcontroller and a memory device. This project is to expand that to add eMMC support, such as typical 64GB eMMC 5.1 devices available on Digikey/Mouser. Basic functionality is required: reading/writing/erasing with legacy speeds and 1,4,8 bit data bus. Project can be extended to include additional modes / features. Note: if you want to make a bid, please respond with your previous experience with working with eMMC devices.

I am looking for a skilled...skilled freelancer who has experience in i2c programing on PSoC Cypress Cortex M0 and SAM D21 microcontrollers. The project involves developing a program that utilizes i2c communication protocols. PSoC Creator & ModusToolbox Knowledge is a MUST, Porting Code from older PSoC to Modus a Plus Need to send PDO request Commands to HUSB238 from a few different MCUs Requirements: - Proficiency in i2c programing on PSoC Cypress Cortex M0 and SAM D21 microcontrollers - Experience in developing programs that utilize i2c communication protocols - Strong understanding of microcontroller architecture - Ability to complete the project within 1 week Please include a detailed project proposal in your application, showcasing your past wor...

I’m in need of a custom voltage and current controller kit that leverages a Silicon Controlled Rectifier (SCR) and a microcontroller for the primary purpose of regulating voltage and current for various electronic devices. For the microcontroller, I prefer to use the STM32. Key specs include: 1. Adjustable voltage and current levels: The controller must be tunable to accommodate different device requirements. 2. Integrated Display: A feature to constantly show current voltage and current readings. 3. Safety Measures: It should have in-built overvoltage and short circuit protection to safeguard electronics from potential damage. Ideal candidates should have experience with STM32 microcontrollers, SCR, voltage and current regulation systems, and basic UI design for the ...

I am seeking an experienced P...working with various components and should be able to deliver results with accuracy and efficiency. Specific Task Required: - Change component positioning on one board. One board has two connectors; you must take the source files and create two new sets of files: one with one connector only and once with the other connector only. -The second board must be adjusted to include routing from the microcontroller to pins intended for UART. -All boards also will have silkscreen that needs to be customized. Final deliverables will be the new source files as well as GERBER output. Tools & Skills Required: - Mastery in Altium for PCB design. - Adequate understanding of PCB layout and design principles. - Proficiency in component modifications and r...

I'm seeking an experienced freelancer to carry out programming a STM32 microcontroller using C++, with the specific aim of controlling an air conditioner system. Key responsibilities would be: 1. Programming STM32 MCU utilizing C++ 2. Applying their knowledge to design an effective control program The ideal candidate should: - Have extensive knowledge in C++ and STM32 MCU programming - Have previous experience programming for air conditioning or similar systems - Be able to implement control algorithms efficiently. I'm after a professional who can provide clear, performant, and maintainable code . This project might lead to an ongoing collaboration as we continue to refine and expand our air conditioning control system.

Using KAMELEON-STM32L4 model STM32L496ZGT6.I am looking for a programmer who is experienced with C language to develop code for an STM32 microcontroller. The specific function of the code is to count up to 9999 and then count down to 0 when the OK button has been pressed. sing the STM32 Hardware Abstraction Layer (HAL) library is forbidden. Reading/writing of the microcontroller's GPIO registers should be implemented with pointers. The application uses all four digits of the 7-segment display to implement a counter from 0 to 9999. • The application should use the multiplexing technique (quick switching on and off of the appropriate digits of the display combined with a change of value). • The counting direction should be controlled with the OK button of the joystick....

...am looking for a freelancer to develop a custom RTSP client library for the ESP32-WROOM-32 microcontroller. The library should allow me to retrieve live data from an IP camera.(just simple send and receive data in Arduino ide) Programming Language: C IP Camera Model: Other (please specify) Requirements: - Develop an RTSP client library specifically for the ESP32-WROOM-32 microcontroller - The library should be able to establish a connection with an IP camera and retrieve live data - No additional features such as recording or motion detection are required, only the ability to retrieve live data Skills and Experience: - Strong proficiency in C programming language - Experience with microcontroller programming, specifically ESP32-WROOM-32 - Knowledge of RTSP proto...

I am looking for a freelancer to design an Industrial PCB that will be powered by POE (Power over Ethernet) with a TCP modbus server. The PCB should have the following specifications: - At least 8x analog input (0-10V) - At least 1...plus an easy way to change the entire subnet of the static ip. Key requirements: - Experience in designing Industrial PCBs - Proficient in working with POE and TCP modbus server - Familiarity with industrial design standards - Familiarity with robust industrial grade microcontroller firmware Additional information: - The PCB does not require any specific dimensions but a smaller footprint is better. - A total of ~30 units are required, starting with a few prototypes If you have the necessary skills and experience for this project, please subm...

I am looking for a freelancer to develop a dedicated purpose audio app using a Teensy 4.1 microcontroller. The app will play files from a preloaded SD Card to Teensy to Audio Codec to Audio Amp to a Speaker (10 w). Desired Output: - The main function of the app is playback. User Interface: - The audio app will have a user interface that utilizes 3-gang starswitch for selections (000-199). Three switches: START, PAUSE (Looong selections require this),END (selection). Analog VOL control, Lo to Hi Power: Wall plug-in: 110V AC to 12V DC, 1 Amp Audio File Format: - The preferred format for the audio files is not specified, as the app should be able to play various formats such as MP3 and WAV. Skills and Experience: - Experience with Teensy microcontrollers and audio codecs. - Prof...