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Jamie Saunders
Electronics Technician
Newcastle, Australia
Services
Embedded System Development
Custom firmware and PCB design for microcontrollers including ATmega, ESP32, and ARM-based platforms. Board layout, prototyping, and production support.
Electronics Repair & Diagnostics
Component-level fault diagnosis and repair of consumer, industrial, and custom electronics. Schematic analysis, signal tracing, and component replacement.
Firmware & Embedded Programming
C/C++ firmware development for custom hardware. Bootloader management, peripheral drivers, wireless and wired communication protocols.
Prototyping & Consulting
From concept to working prototype. Hardware-software integration, proof-of-concept builds, design review, and technical consulting for embedded projects.
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This is from the head unit in my car and this is what happens when you put 12v where it doesn't belong. The head unit still works fine except the screen is just white, it still responds to touch, if you know where.