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Jesutofunmi K.

@jimsufficiency

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5,0
11
5,1
5,1
100%

Expert PCB Designer & Firmware Developer

$50 USD / hodinu
・
Pochází z
Nigeria (4:05 odp.)
・
Připojen června 28, 2024
$50 USD / hodinu
・
With over 5 years of dedicated experience, I specialize in providing end-to-end solutions in Embedded Systems, tailored to your unique project needs. My expertise encompasses hardware design, firmware development, and the seamless integration of electronics into functional devices across industries such as healthcare, security, and agriculture. Services Offered: - Custom PCB design and layout to meet your product specifications. - Firmware development for microcontrollers like ESP32, STM32, and AVR. - Circuit prototyping and troubleshooting for reliable performance. With a degree in Electrical and Electronics Engineering, I focus on delivering precision-engineered solutions that bring your concepts to life. Let’s collaborate to achieve exceptional outcomes for your projects. I look forward to working together!
Ověření
Na čas
100 %
Dle rozpočtu
100 %
Přijmout sazbu
100 %
Opakovat nájemní sazbu
7 %
Freelancer Electronics Engineers Nigeria
Zobrazit všechny Electronics Engineers v Nigeria

Portfolio

Portfolio

12130730
This project is a solenoid control board designed to efficiently manage up to 8 solenoids using a compact and scalable architecture. The system is based on a shift register that receives serial data through 3 GPIO pins of a microcontroller. These GPIOs are configured to handle the data, clock, and latch signals required to control the shift register, ensuring precise and synchronized operation of the solenoids. The use of a shift register minimizes GPIO usage while enabling reliable control of multiple solenoids, making this design ideal for applications where pin availability is limited. The board may include features such as overcurrent protection, status indicators, and expandable daisy-chaining for controlling additional solenoids. This solution is suited for automation, robotics, or other systems requiring efficient and scalable solenoid control.
Solenoid Control board
12379276
This mobile app is designed as a companion for the ESP32-based Audio Box electronic device, enabling seamless configuration and control. Through the app's intuitive interface, users can manage key functionalities of the audio box, including selecting and playing tracks, creating and editing playlists, and adjusting volume and playback settings. The app leverages the ESP32's Bluetooth or Wi-Fi connectivity to provide real-time communication with the device, ensuring responsive control. Advanced features may include firmware updates for the Audio Box, custom equalizer settings, and device pairing for multi-user or multi-device scenarios. With its sleek design and user-centric functionality, the app transforms the ESP32-based Audio Box into a smart, interactive audio solution for diverse applications.
Audio Box App
This mobile app is designed as a companion for the ESP32-based Audio Box electronic device, enabling seamless configuration and control. Through the app's intuitive interface, users can manage key functionalities of the audio box, including selecting and playing tracks, creating and editing playlists, and adjusting volume and playback settings. The app leverages the ESP32's Bluetooth or Wi-Fi connectivity to provide real-time communication with the device, ensuring responsive control. Advanced features may include firmware updates for the Audio Box, custom equalizer settings, and device pairing for multi-user or multi-device scenarios. With its sleek design and user-centric functionality, the app transforms the ESP32-based Audio Box into a smart, interactive audio solution for diverse applications.
Audio Box App
This mobile app is designed as a companion for the ESP32-based Audio Box electronic device, enabling seamless configuration and control. Through the app's intuitive interface, users can manage key functionalities of the audio box, including selecting and playing tracks, creating and editing playlists, and adjusting volume and playback settings. The app leverages the ESP32's Bluetooth or Wi-Fi connectivity to provide real-time communication with the device, ensuring responsive control. Advanced features may include firmware updates for the Audio Box, custom equalizer settings, and device pairing for multi-user or multi-device scenarios. With its sleek design and user-centric functionality, the app transforms the ESP32-based Audio Box into a smart, interactive audio solution for diverse applications.
Audio Box App
This mobile app is designed as a companion for the ESP32-based Audio Box electronic device, enabling seamless configuration and control. Through the app's intuitive interface, users can manage key functionalities of the audio box, including selecting and playing tracks, creating and editing playlists, and adjusting volume and playback settings. The app leverages the ESP32's Bluetooth or Wi-Fi connectivity to provide real-time communication with the device, ensuring responsive control. Advanced features may include firmware updates for the Audio Box, custom equalizer settings, and device pairing for multi-user or multi-device scenarios. With its sleek design and user-centric functionality, the app transforms the ESP32-based Audio Box into a smart, interactive audio solution for diverse applications.
Audio Box App
12130741
This project is an advanced audio box system powered by the ESP32 microcontroller, offering versatile playback and configuration options. The device is designed to play high-quality audio files stored on an SD card, ensuring ample storage for a variety of songs, sound effects, or audio tracks. Users can easily configure and control the audio box via a custom-built mobile app, which provides an intuitive interface for selecting tracks, managing playlists, adjusting volume, and customizing playback settings.
Audio Box
This project is an advanced audio box system powered by the ESP32 microcontroller, offering versatile playback and configuration options. The device is designed to play high-quality audio files stored on an SD card, ensuring ample storage for a variety of songs, sound effects, or audio tracks. Users can easily configure and control the audio box via a custom-built mobile app, which provides an intuitive interface for selecting tracks, managing playlists, adjusting volume, and customizing playback settings.
Audio Box
12359474
The project is a PCB design of an audio cable analysing device. The device is meant to analyse the audio cables via signal injection and analysis. The result of the analysis helps to determine the quality of the audio cable and its characteristics.
Audio Cable Analyser
The project is a PCB design of an audio cable analysing device. The device is meant to analyse the audio cables via signal injection and analysis. The result of the analysis helps to determine the quality of the audio cable and its characteristics.
Audio Cable Analyser
The project is a PCB design of an audio cable analysing device. The device is meant to analyse the audio cables via signal injection and analysis. The result of the analysis helps to determine the quality of the audio cable and its characteristics.
Audio Cable Analyser
12300590
This is a control board for a coffee making machine.
Automatic Control Board for Coffee Maker
This is a control board for a coffee making machine.
Automatic Control Board for Coffee Maker
This is a control board for a coffee making machine.
Automatic Control Board for Coffee Maker
This is a control board for a coffee making machine.
Automatic Control Board for Coffee Maker
12006683
I designed a custom Global Navigation Satellite System (GNSS) module from scratch, tailored for high-precision positioning and navigation applications. This project highlights my expertise in both hardware design and firmware development, demonstrating my ability to create reliable and accurate GNSS solutions for various applications, including drones, autonomous vehicles, and geospatial data collection.
Custom GNSS Module Design
I designed a custom Global Navigation Satellite System (GNSS) module from scratch, tailored for high-precision positioning and navigation applications. This project highlights my expertise in both hardware design and firmware development, demonstrating my ability to create reliable and accurate GNSS solutions for various applications, including drones, autonomous vehicles, and geospatial data collection.
Custom GNSS Module Design
I designed a custom Global Navigation Satellite System (GNSS) module from scratch, tailored for high-precision positioning and navigation applications. This project highlights my expertise in both hardware design and firmware development, demonstrating my ability to create reliable and accurate GNSS solutions for various applications, including drones, autonomous vehicles, and geospatial data collection.
Custom GNSS Module Design
12130730
This project is a solenoid control board designed to efficiently manage up to 8 solenoids using a compact and scalable architecture. The system is based on a shift register that receives serial data through 3 GPIO pins of a microcontroller. These GPIOs are configured to handle the data, clock, and latch signals required to control the shift register, ensuring precise and synchronized operation of the solenoids. The use of a shift register minimizes GPIO usage while enabling reliable control of multiple solenoids, making this design ideal for applications where pin availability is limited. The board may include features such as overcurrent protection, status indicators, and expandable daisy-chaining for controlling additional solenoids. This solution is suited for automation, robotics, or other systems requiring efficient and scalable solenoid control.
Solenoid Control board
12379276
This mobile app is designed as a companion for the ESP32-based Audio Box electronic device, enabling seamless configuration and control. Through the app's intuitive interface, users can manage key functionalities of the audio box, including selecting and playing tracks, creating and editing playlists, and adjusting volume and playback settings. The app leverages the ESP32's Bluetooth or Wi-Fi connectivity to provide real-time communication with the device, ensuring responsive control. Advanced features may include firmware updates for the Audio Box, custom equalizer settings, and device pairing for multi-user or multi-device scenarios. With its sleek design and user-centric functionality, the app transforms the ESP32-based Audio Box into a smart, interactive audio solution for diverse applications.
Audio Box App
This mobile app is designed as a companion for the ESP32-based Audio Box electronic device, enabling seamless configuration and control. Through the app's intuitive interface, users can manage key functionalities of the audio box, including selecting and playing tracks, creating and editing playlists, and adjusting volume and playback settings. The app leverages the ESP32's Bluetooth or Wi-Fi connectivity to provide real-time communication with the device, ensuring responsive control. Advanced features may include firmware updates for the Audio Box, custom equalizer settings, and device pairing for multi-user or multi-device scenarios. With its sleek design and user-centric functionality, the app transforms the ESP32-based Audio Box into a smart, interactive audio solution for diverse applications.
Audio Box App
This mobile app is designed as a companion for the ESP32-based Audio Box electronic device, enabling seamless configuration and control. Through the app's intuitive interface, users can manage key functionalities of the audio box, including selecting and playing tracks, creating and editing playlists, and adjusting volume and playback settings. The app leverages the ESP32's Bluetooth or Wi-Fi connectivity to provide real-time communication with the device, ensuring responsive control. Advanced features may include firmware updates for the Audio Box, custom equalizer settings, and device pairing for multi-user or multi-device scenarios. With its sleek design and user-centric functionality, the app transforms the ESP32-based Audio Box into a smart, interactive audio solution for diverse applications.
Audio Box App
This mobile app is designed as a companion for the ESP32-based Audio Box electronic device, enabling seamless configuration and control. Through the app's intuitive interface, users can manage key functionalities of the audio box, including selecting and playing tracks, creating and editing playlists, and adjusting volume and playback settings. The app leverages the ESP32's Bluetooth or Wi-Fi connectivity to provide real-time communication with the device, ensuring responsive control. Advanced features may include firmware updates for the Audio Box, custom equalizer settings, and device pairing for multi-user or multi-device scenarios. With its sleek design and user-centric functionality, the app transforms the ESP32-based Audio Box into a smart, interactive audio solution for diverse applications.
Audio Box App
12130741
This project is an advanced audio box system powered by the ESP32 microcontroller, offering versatile playback and configuration options. The device is designed to play high-quality audio files stored on an SD card, ensuring ample storage for a variety of songs, sound effects, or audio tracks. Users can easily configure and control the audio box via a custom-built mobile app, which provides an intuitive interface for selecting tracks, managing playlists, adjusting volume, and customizing playback settings.
Audio Box
This project is an advanced audio box system powered by the ESP32 microcontroller, offering versatile playback and configuration options. The device is designed to play high-quality audio files stored on an SD card, ensuring ample storage for a variety of songs, sound effects, or audio tracks. Users can easily configure and control the audio box via a custom-built mobile app, which provides an intuitive interface for selecting tracks, managing playlists, adjusting volume, and customizing playback settings.
Audio Box
12359474
The project is a PCB design of an audio cable analysing device. The device is meant to analyse the audio cables via signal injection and analysis. The result of the analysis helps to determine the quality of the audio cable and its characteristics.
Audio Cable Analyser
The project is a PCB design of an audio cable analysing device. The device is meant to analyse the audio cables via signal injection and analysis. The result of the analysis helps to determine the quality of the audio cable and its characteristics.
Audio Cable Analyser
The project is a PCB design of an audio cable analysing device. The device is meant to analyse the audio cables via signal injection and analysis. The result of the analysis helps to determine the quality of the audio cable and its characteristics.
Audio Cable Analyser
12300590
This is a control board for a coffee making machine.
Automatic Control Board for Coffee Maker
This is a control board for a coffee making machine.
Automatic Control Board for Coffee Maker
This is a control board for a coffee making machine.
Automatic Control Board for Coffee Maker
This is a control board for a coffee making machine.
Automatic Control Board for Coffee Maker
12006683
I designed a custom Global Navigation Satellite System (GNSS) module from scratch, tailored for high-precision positioning and navigation applications. This project highlights my expertise in both hardware design and firmware development, demonstrating my ability to create reliable and accurate GNSS solutions for various applications, including drones, autonomous vehicles, and geospatial data collection.
Custom GNSS Module Design
I designed a custom Global Navigation Satellite System (GNSS) module from scratch, tailored for high-precision positioning and navigation applications. This project highlights my expertise in both hardware design and firmware development, demonstrating my ability to create reliable and accurate GNSS solutions for various applications, including drones, autonomous vehicles, and geospatial data collection.
Custom GNSS Module Design
I designed a custom Global Navigation Satellite System (GNSS) module from scratch, tailored for high-precision positioning and navigation applications. This project highlights my expertise in both hardware design and firmware development, demonstrating my ability to create reliable and accurate GNSS solutions for various applications, including drones, autonomous vehicles, and geospatial data collection.
Custom GNSS Module Design
Změny byly uloženy
5.0 · 11 Reviews
Hodnocení
J
Systems design for smart swivel wheel • $1 000 AUD
Jesutofunmi is the man! He is so quick to respond, has brilliant ideas and was just as excited for the project as I was. Highly recommended and will come back for more
Justin B.
@JBwheelieworx
•
Pochází z
Bronte, Australia
•
před 4 dny
Sdílet
Avatar uživatele
Embedded systems expert • $120 USD
Done a good work, thanks
Muhammad Asad I.
@nycer847
•
Pochází z
Islamabad, Pakistan
•
před měsícem
Sdílet
W
Firmware For Audio Box • ₹10 000 INR
SUPER guy with real technical understanding abilities with minimum explanations he catches the end needs and delivers on time.
Phanirajkiran M.
@watisid
•
Pochází z
500015, India
•
před 2 měsíci
Sdílet
W
Audio Box - Mobile App • ₹5 000 INR
Super Jim, Really a Technical Firmware + Android app. A system level Engineer.
Phanirajkiran M.
@watisid
•
Pochází z
500015, India
•
před 2 měsíci
Sdílet
Avatar uživatele
Electronic Board Design for Heater & Pump Control • $190 USD
Great Quick Job. Good Work.
Daniel U.
@DanielUllrich
•
Pochází z
Zizers, Switzerland
•
před 3 měsíci
Sdílet
Zkušenosti
Embedded System Engineer & Founder
kvě, 2020 - Současnost
•
4 roky, 7 měsíců
JIMS Innovations
kvě, 2020 - Přítomnost
•
4 roky, 7 měsíců
Engaged in firmware development for microcontrollers, programming and testing embedded software, and contributing to the implementation of new functionalities for IoT-enabled devices. Conducted in-depth research on emerging technologies and trends in the embedded systems industry, providing valuable insights that were incorporated into ongoing and future projects.
Pochází z
Akure, Nigeria
kvě, 2020 - Současnost
•
4 roky, 7 měsíců
Vzdělání
Federal University of Technology Akure
2017 - 2024
•
7 roků
B.Eng Electrical and Electronics Engineering
Pochází z
Nigeria
2017 - 2024
•
7 roků
Kvalifikace
Computer Vision with Embedded Machine Learning
2022
Coursera
Computer Vision with Embedded Machine Learning
2022
PCB Layout
2022
Altium
PCB Layout
2022
Introduction to FPGA Design for Embedded Systems
2023
Coursera
Introduction to FPGA Design for Embedded Systems
2023
Publikace
Development of an Inhaler Tag-Based Air Quality Monitoring Device for Asthmatic Patients
2022
Digital Innovations & Contemporary Research in Science, Engineering & Technology
https://www.researchgate.net/publication/366465035_Development_of_an_Inhaler_Tag-Based_Air_Quality_Monitoring_Device_for_Asthmatic_Patients_With_Heart_Disease
2022
Osvědčení
P
Preferred Freelancer Program SLA
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