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විදුලිය හා ඉලෙක්ට්රොනික තාක්ෂණ අධ්යයනය
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13_app_electr
Topic 4
How to Replace RAM/Memory in a Laptop Computer
How to Replace RAM/Memory in a Laptop Computer
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How to Replace RAM/Memory in a Laptop Computer
◄ Rice cooker Repair
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විදුලිසැර වැදීම
විදුලි කාන්දු වීම් නිසා ඇතිවන ගිනි ගැනීම්
ගිනි නිවීම
කෘතීම ස්වසනය
සරල ධාරා සහ ප්රත්යාවර්ත ධාරා
ගෘහ විදුලි පරිපථයක අඩංගු උපාංග
විදුලි යොත් වර්ග
isolator
residual current circuit breaker
miniature circuit breaker
ස්විච් වර්ග
socker outlet 13A
underground cable
Conduit
casing
විවිධ LED සඳහා අවශ්ය වොල්ටීයතා
ශ්රේණිගතව LED සම්බන්ධ කිරීම
SMPS
ස්වයංක්රීයව සක්රීය වන විදුලිපහනක් එකලස් කිරීම
Resistor
Resistor color coding
Multimeter
Diode
Capacitor
difference between resistor and diode
Ceiling fan working and connection
CEILING FAN INSTALLATION METHOD
How to repair mixer grinder
Control FAN and LIGHT using TV remote ( part-1 )
Control FAN and LIGHT using TV remote ( part-2 )
How to fix blender which is unable to cut food
How to install lighting fixture
two way switch connection
How to make FM Radio Transmitter
How to connect CCTV Camera's to the Monitor Using DVR
Transformerless Power Supply (230V AC to 5V DC)
12V to 220V inverter
Zener Diode
How to Identify an PNP or NPN Transistor
DVD player will not eject easy fix
Swann Security camera repair
Stereo Power Amplifier Repair
repair a speaker or woofer
Ceiling Fan Coil Winding
Working of Fan with Circuit Diagram
how a capacitor works? (Animation)
3 Phase AC Power Supply & 1 Phase AC supply
make your own serial led lights for ac 230v and 120v
Parallel Circuits
Basics Logic gates
Working Principle of Transformer (3D Animation )
How does a Transformer work ?
How Does An Air Conditioner Work?
Refrigerator Repair & Diagnostic
Rice cooker Repair
Bicycle Dynamo Experiments
LCD TV Repair - Power Supply
Basic Electronic Components
How to and why to use electronics
digital camera Lens Replacement
Standard Cleaning on Toshiba eStudio
How to check Dead LED TV Motherboard
Refrigerator Repair & Diagnostic Main Control Board
Bicycle Dynamo Experiments ►
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