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$
USD
I will pcb not working, short circuit fix, no power board, voltage issue, arduino debug
PCB EXPERT
When a PCB fails, the visible symptom is rarely the real fault. A blown fuse, no output, low voltage, overheating MOSFET, or a dead board usually starts deeper in the power path.
I trace the root ca...
About this Gig
If your PCB not powering on, circuit has no output, short circuit burning components, or your prototype works partly but fails in testing, this gig is built for exactly that.
I help diagnose and fix electronic circuit faults, PCB debugging issues, and schematic mistakes before they waste more time, money, or components.
Common problems I solve
PCB not turning on
Unknown short circuit
Wrong voltage at output
Overheating component
Burnt resistor, IC, MOSFET, capacitor
Arduino not responding
ESP32 boot issue
Sensor not reading correctly
I2C / SPI / UART communication issue
Wrong schematic connection
Prototype works on breadboard but fails on PCB
What I do
Circuit fault diagnosis
PCB troubleshooting
Schematic review and debugging
Root cause analysis
Component-level fault finding
Repair guidance
Design correction suggestions
Manufacturing issue review
What you receive
Clear fault diagnosis
Explanation of what caused the issue
Recommended fix
Marked schematic or PCB notes when needed
Practical steps to make the board work again
If you already built the board and something is not behaving the way it should, that is usually where I can help fast.
Please message before ordering
FAQ
Can you fix a PCB that does not power on?
Yes. That is one of the most common issues usually caused by shorts, wrong polarity, incorrect regulator wiring, or component failure.
Can you troubleshoot Arduino or ESP32 boards?
Yes. I can help with hardware-side issues like power instability, wrong pin mapping, boot problems, bad connections, and interface faults.
Do you repair physical boards?
This gig is mainly for remote diagnosis and troubleshooting. I identify the fault and tell you exactly what needs fixing.
Can you check manufactured PCB problems?
Yes. Sometimes the issue comes from footprint mismatch, routing mistakes, wrong component orientation, or assembly defects.
