Скачать или смотреть Touch Sensor using simple Switching Circuit

🔌 Touch Sensor Switching Circuit using NE555 IC | DIY Electronics Project | Full Explanation & Working

In this video, we demonstrate how to make a Touch Sensor ON/OFF Switch using the NE555 Timer IC. This circuit allows an LED to turn ON and OFF with just a simple touch — no mechanical switch required! It works on the principle of capacitive touch sensing, where the human body acts as a capacitor and triggers the 555 Timer in bistable mode.

This project is ideal for: ✔ Beginners in electronics
✔ B.Tech / Diploma students
✔ School science exhibitions
✔ Arduino / DIY hobbyists
✔ Home automation enthusiasts

💡 What is covered in this video? 🔹 Working principle of touch sensor
🔹 Circuit diagram overview
🔹 NE555 wiring and pin explanation
🔹 Step-by-step working demonstration
🔹 Output switching using LED

🧰 Components Used • NE555 Timer IC
• Touch plate (metal foil / wire)
• LED
• 470Ω resistor
• 100k resistor
• 10µF capacitor
• 0.01µF capacitor
• 6V battery / power supply
• Breadboard & jumper wires

✨ Applications of this circuit 🔸 Touch lamps
🔸 Smart home switches
🔸 Security systems
🔸 Automation projects
🔸 Consumer electronics

📌 Team Members Ankur Kumar | Aditya Kumar | Arbind Kumar | Anand Bhushan | Darsheel Parmar | Suptotthita Mahapatra

Guided by: Mrs. Anupa Chatterjee & Sushanta Sir



👇 Support us
Like 👍 | Comment 💬 | Share ↗️ | Subscribe 🔔
More electronics and DIY project videos coming soon!



📢 Hashtags (copy & paste):
#TouchSensor #555Timer #NE555 #ElectronicsProject #DIYElectronics #HomeAutomation #EngineeringProject #SchoolProject #ScienceProject #BTechProject #DiplomaProject