• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

Circuit Ideas for You

Get free circuit ideas online.

  • Home
  • Privacy Policy
  • About
Home » Audio Circuits » Page 20

Audio Circuits

Chirping Bird Sound Generator Circuit

Last updated on 12 July 2025 by Admin-Lavi Leave a Comment

Chirping Bird Sound Generator Circuit is small electric circuit that make sound like bird chirping. It uses few parts and easy to make. People use it for fun, in toy birds or doorbell. It makes place feel like nature with bird sound. What is Chirping Bird Sound Generator Circuit: This small circuit make sound like […]

Filed Under: Audio Circuits

Electronic Organ Circuit using Transistors

Last updated on 12 July 2025 by Admin-Lavi Leave a Comment

This post talk about how to make small and easy Electronic Organ Circuit using Transistors It make sound like real organ. Sound is nice and fun. We have used transistor and transistor help make sound and give power to speaker. Circuit is small, but it plays good music. Good for learning and we can learn […]

Filed Under: Audio Circuits

Sound Operated Music Bell Circuit

Last updated on 12 July 2025 by Admin-Lavi Leave a Comment

Sound Operated Music Bell Circuit is small project that play music when it hear sound like clap or knock. It use microphone to catch sound and then start music using some small electronic parts. This circuit is fun, easy to make, and good for hobby or decoration use. What is a Sound Operated Music Bell […]

Filed Under: Audio Circuits

  • « Go to Previous Page
  • Page 1
  • Interim pages omitted …
  • Page 18
  • Page 19
  • Page 20

Primary Sidebar




Categories

  • Alarm Circuits (47)
  • Amplifier Circuits (67)
  • Arduino Projects (101)
  • Audio Circuits (117)
  • Automobile Circuits (19)
  • Battery Charger Circuits (67)
  • Free Energy (13)
  • Heater and Temperature Controllers (14)
  • High Voltage (6)
  • Indicator Circuits (48)
  • Inverter Circuits (20)
  • IoT projects (1)
  • LDR Circuits (26)
  • LED and Lamps (158)
  • Meters and Testers (31)
  • Motor Controllers (22)
  • Oscillator Circuits (41)
  • Power Supply Circuits (119)
  • Remote Control Circuits (10)
  • Security and Protection (29)
  • Sensors and Detectors (130)
  • Solar Circuits (30)
  • Timer Circuits (44)
  • Transistor Circuits (97)
  • Transmitter Circuit (17)
  • Tutorials (8)
  • Water Level Controller (7)

Recent Posts

  • 2N3055 Based 12V DC Voltage Regulator Circuit
  • One Shot Timer Touch Switch Circuit
  • Touch ON OFF Switch Circuit using IC 555 Timer
  • AC to DC Bridge Voltage Doubler Power Supply Circuit
  • 9V AC to 38V DC Voltage Tripler Circuit

Recent Comments

  1. Noel Cabahug on Ni-MH Battery Charger Circuit with IC LT4060
  2. Admin-Lavi on Simple Hulda Clark Zapper Circuit using IC 555
  3. B on Simple Hulda Clark Zapper Circuit using IC 555
  4. TDHofstetter on DIY Variable Power Supply Circuit using Arduino
  5. feathbuff on Simple Micro Ampere Meter Circuit

Copyright © 2026 | New Circuit Ideas