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Martin L.
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Martin L.

Electronics design - Analog - Digital - Microcontrollers - Arduino

I am an Electronics Engineer with over 25 years of experience in analog and digital design. Some of my areas of expertise include: Analog signal conditioning and processing Low power (battery-operated devices) Arduino and other microcontrollers (experience in PIC, STM32, AVR, MSP430, ESP32), both hardware and firmware. IoT devices (sensors and control), over Bluetooth BLE and WiFi PCB design and prototyping Sensors (temperature, pressure, acceleration, vibration, distance, etc.) Basic 3D design and 3D printing Electronics design is my passion, and I'm looking forward to making your ideas and projects a reality. Feel free to browse a small sample of projects I've worked on. Please keep in mind that this is a small sample, since many projects I've worked on are covered by NDA agreements. Thank you for reading, and I hope we can work together on your next great idea. Martin

πŸ‡ΊπŸ‡ΈEl Paso, United States$99/hr100% JSS5.00 (38)Since Mar 2021
GlobeUpwork
MRR
$1,731
🌍#26.7K/363K
πŸ‡ΊπŸ‡Έ#5,304/54.3K
Recent Earnings
$10,388
🌍#26.7K/363K
πŸ‡ΊπŸ‡Έ#5,304/54.3K
Total Earnings
$167K
🌍#18.7K/363K
πŸ‡ΊπŸ‡Έ#4,374/54.3K
Avg. Per Project
$2,887
🌍#53.3K/363K
πŸ‡ΊπŸ‡Έ#8,903/54.3K
Recent Projects
4
0f4h
🌍#49.1K/363K
πŸ‡ΊπŸ‡Έ#7,606/54.3K
Total Projects
58
31f28h
🌍#49.1K/363K
πŸ‡ΊπŸ‡Έ#7,606/54.3K
MRR Performance Over Time
$50k$25k$0
6 mo ago3 mo agoNow
Coming SoonGathering historical data
World Skill Rankings
of 38
#5
Amplifiers & FiltersTop 11%
#9PLC
#15Arduino Firmware
#16Microcontroller
#19Digital Electronics
#24Analog Electronics
#36Firmware
#43Robotics
#44Electronic Design
#53Circuit Design
#59Embedded C
#73Arduino
#118PCB Design
#126Embedded System
#301.NET Framework
πŸ‡ΊπŸ‡ΈUnited States Skill Rankings
of 5
#2
Amplifiers & FiltersTop 20%
#2PLC
#4Microcontroller
#4Arduino Firmware
#8Firmware
#9Analog Electronics
#9Digital Electronics
#12Embedded C
#12Robotics
#14Electronic Design
#16Circuit Design
#16Arduino
#31Embedded System
#36PCB Design
#41.NET Framework
Martin L. β€” Top 10% in United States | UpworkMRR