DIY Adjustable Timer Circuit Using 555 Timer IC | Electronics Project PCB

Apni lights ya appliances ko automatically control karein adjustable timing ke saath!

Yeh DIY 555 Timer IC Project specially electronics students, hobbyists aur makers ke liye design kiya gaya hai. Is project mein aap 555 timer IC use karke ek adjustable timer circuit bana sakte hain, jo load ko pre-set time ke liye ON kare aur automatically OFF ho jaye.

Circuit features:

• Input voltage: 912V DC

• Adjustable ON timing using variable resistor & capacitor

• Output controls a transistor that drives a relay for appliance switching

• Compact PCB design, easily solderable

Customer PCB khud assemble karega aur hamari step-by-step video tutorial ki madad se timing settings adjust karke project complete karega.

Features

• DIY Adjustable Timer Circuit PCB

• Based on 555 Timer IC

• Adjustable ON timing from seconds to minutes

• Can control lights, fans, or other small appliances

• Beginners & students ke liye perfect

• School / College / Hobby electronics project

• YouTube video support

Package Includes

• 1 x Adjustable Timer Circuit PCB
  (Sirf PCB 555 Timer IC, transistor, capacitor, resistors, relay aur push button separately required)

Who Can Use This?

• Electronics Students

• DIY Hobbyists / Makers

• Home / Room Automation Learners

• School / College Electronics Projects

• YouTube / DIY Project Followers

Important Notes

• Yeh ready-made timer nahi hai

• Basic electronics & soldering knowledge recommended

• Galat wiring se PCB ya components damage ho sakte hain