JHS Electronic Lab
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🎥 YouTube Channel https://youtu.be/cUsA3ESpD-0?si=YB1sXiIerrE0O4yJ
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අපේ JHS Electronic Lab Facebook group එකෙන් ඔබට ලැබෙයි:
🎥 YouTube Channel: JHS Electronic Lab
📍 Sri Lanka | Electronics | DIY | Tech Lovers
01/10/2025
https://youtu.be/9xNNMiCw1Po?si=_FcjZi_amj4Crels
What is a Potentiometer? | Potentiometer Explained in Electronics In this video, we explain everything about the potentiometer, also known as an adjustable resistor. You will learn:What a potentiometer isHow a potentiometer...
10/09/2025
https://youtube.com/shorts/vlMy7-1t5no?si=yfN1uA6eaKRP9h1e
What is a Capacitor? | Simple Explanation in 60 Seconds Learn the basics of a capacitor in just 60 seconds! ⚡ A capacitor is one of the most important electronic components used in circuits to store and release en...
27/08/2025
11/07/2025
7805 IC Voltage Regulator Sinhala Guide 🔋 | Stable 5V Power Supply Tutorial for Beginners 📌 මෙම වීඩියෝවෙන් අපි බලනවා 7805 IC එකක් භාවිතයෙන් Stable 5V Power Supply එකක් හදාගන්න විදිහ. ඔබ Arduino, Sensors, LEDs වගේ Low Voltage Devices වලට safe pow...
10/07/2025
https://youtu.be/ukWh0ES3s60?si=c81NPfPk9NWUi1fN
7805 IC Voltage Regulator Sinhala Guide 🔋 | Stable 5V Power Supply Tutorial for Beginners 📌 මෙම වීඩියෝවෙන් අපි බලනවා 7805 IC එකක් භාවිතයෙන් Stable 5V Power Supply එකක් හදාගන්න විදිහ. ඔබ Arduino, Sensors, LEDs වගේ Low Voltage Devices වලට safe pow...
08/07/2025
https://youtu.be/cUsA3ESpD-0?si=OjmmHFFZXlTDODlU
Forward Bias vs Reverse Bias 🔌 | Diode එක වැඩ කරන හැටි සරලව! (Sinhala Tutorial) මෙම වීඩියෝවෙන් ඔබට Forward Bias සහ Reverse Bias කියන්නේ මොකද්ද කියලා සරලව සිංහලෙන් ඉගෙන ගන්න පුළුවන්. Diode එකක් විදුලි පරිපථයකට කොහ...
06/07/2025
06/07/2025
https://youtu.be/0qXjxJopL4c?si=y0biC200-tDhL850
Resistor එක Multimeter එකෙන් පරීක්ෂා කරන විදිහ 🔍 | How to Check Resistor with Multimeter| Learn about the resistor color code in this video! This simple resistor color code tutorial will help you understand electronics. We will show you how to rea...
04/07/2025
https://youtu.be/0qXjxJopL4c?si=JL-kR8V3BWBlWqql
Resistor එක Multimeter එකෙන් පරීක්ෂා කරන විදිහ 🔍 | How to Check Resistor with Multimeter| Learn about the resistor color code in this video! This simple resistor color code tutorial will help you understand electronics. We will show you how to rea...
01/07/2025
230V Wire Connection Mistake 💀 | Transformer පිච්චෙයි! | Correct AC Pinout Guide Sinhala ⚡ 230V AC wire එක වැරදි වුනොත් Transformer එක පිච්චෙයි!මෙම වීඩියෝවෙන් ඔබට දැනගන්න ලැබේ transformer එකකට 2...
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Colombo