Mini Projects

Transistor water overflow alarm

Water Tank Overflow Alarm Using Transistor / 555 Timer IC

By
Tanmoy Kundu
—
mobile phone detector

Simple Mobile Phone Detector Using LM358

By
Tanmoy Kundu
—
4558 ic subwoofer

DIY 4558 IC Subwoofer Bass Circuit

By
Tanmoy Kundu
—
555 timer testing circuit

Simple 555 Timer IC Testing Circuit Working Principle

By
Tanmoy Kundu
—
temperature controlled dc fan

How To Build Temperature Controlled DC Fan Using LM741 Op-Amp

By
Tanmoy Kundu
—
Ding Dong Calling Bell Using 555 Timer

Ding Dong Calling Bell Circuit Using 555 Timer

By
Tanmoy Kundu
—
Rain Alarm Using Transistor

Rain Alarm Circuit Using Two Transistors

By
Tanmoy Kundu
—
Burglar Alarm circuit

Simple Burglar Security Alarm Circuit Using LM358

By
Tanmoy Kundu
—
Previous1234Next
Previous
Next

Circuit Diagrams is your trusted source for original Arduino projects, DIY electronics, circuit diagrams, and embedded systems tutorials.

Social Links

Facebook Page
Instagram
YouTube
Pinterest

Useful Pages

About Us
Contact Us
Advertise With Us
Sitemap

Important Links

Disclaimer
Privacy Policy
Terms & Condition
Refund Policy
Shipping Policy

Location: Kolkata, West Bengal, Pin - 700150, India

© 2025 circuitdiagrams.in • All rights reserved

Continue Shopping →
Item added to cart.
0 items - ₹0.00
Checkout

Home

Shop

Cart

My Account