Skill charge with Anurag

23/09/2026

Kya aapne kabhi socha hai ki MQ135 sensor hawa mein gas ko kaise detect karta hai? 🤔
Is short mein dekhiye MQ135 Gas Sensor ka basic working —
🔹 SnO₂ (Tin Dioxide) layer kya karti hai?
🔹 Gas ke contact mein aane par conductivity kaise change hoti hai?
🔹 Sensitivity ko k**b se kaise adjust karte hain?
MQ135 का use air quality, smoke और different gases detection projects mein kiya jata hai.
Electronics ko ratna nahi, samajhna hai! ⚡

20/09/2026

15/09/2026

18/07/2026

IR Sensor object ko bina touch kiye kaise detect karta hai? 🤔

Is short me maine Arduino, IR Sensor aur LED ki madad se practical experiment dikhaya hai. Aap jaanenge:

✅ IR Transmitter kya hota hai?

✅ IR Receiver kaise kaam karta hai?

✅ Infrared light kahan se nikalti hai?

✅ Arduino se LED kaise ON hoti hai?

Agar aap Arduino, Robotics aur Electronics seekhna chahte hain, to channel ko Follow/Subscribe zarur karein.

18/07/2026

https://youtube.com/shorts/o-_fuiKEcxU?si=a691bjqk37fihtmC

19/06/2026

https://youtube.com/shorts/7uiwaHPRlG4?si=RipBi0nlfpzMhiZ9

09/04/2026

LED ko sirf long leg se check karna enough nahi hota 😳
👉 Is LED mein ek hidden mark hota hai
jisse aap polarity easily identify kar sakte ho
✔ Flat side = Negative (Cathode)
⚠️ Lekin dhyaan rahe — har LED mein ye feature nahi hota
👉 Baaki 4 methods aur real engineering logic ke liye
Full video zarur dekhein (link description mein hai) 🔥

07/04/2026

LED lagayi… par glow nahi ho rahi? 😳
👉 Problem polarity ki ho sakti hai
Is short mein aapne seekha:
✔️ Long leg = Positive (Anode)
✔️ Short leg = Negative (Cathode)
⚠️ Lekin ye method har situation mein kaam nahi karta
👉 Baaki 4 methods aur real engineering logic ke liye
Full video zarur dekhein (link description mein hai) 🔥
https://youtu.be/KMZgXX2lVsY?si=q3ydPE8mDqFSOi6C

06/04/2026

https://youtu.be/KMZgXX2lVsY

01/04/2026