Electronics:



Repaired Ironing_PCB Suntracker Voltmeter Point_welder SwitchingPSU LED12V NOKIA6610 Dosimeter

The circuits on the site represent their own intellectual property. Their business-like production can only be done with written consent.
For private use, anyone can build them, but only at their own risk, with strict adherence to the rules on touch protection and fire protection.
Any damages and legal consequences of any kind resulting from the construction of the circuits are excluded.

Repaired devices and bugs



The ironing PCB manufacturing process I use



Sun tracker controller with computer / with microcontroller (AVR)



3.5 digits voltage meter with ICL7106


Spot welder from microwave oven transformer



Switching power supply and most regular faults



Convert cheap Chinese LED lamp to 12V



Nokia 6610 cell phone LCD display programming and pinout





Radioactive radiation detector (dosimeter)



<< Back <<

Last update: 04.05.2017.