Schematic Power Amplifier and Layout

How to make Audio power Amplifier and Repairing

Police siren circuit

Police siren circuit using BC547, 555

Police siren circuit using BC547, 555

Police siren circuit using BC547, 555

IC1 555
RV1 1MΩ
Q1  BC547
Q2  BC547
R2  1K Ω
R3  1K Ω
R5  330 Ω
R6  680 Ω
R7  680 Ω
RV2 50K Ω
RV3 50K Ω
C1  33 µF
C2  10 µF
C3  1 µF
C3  1 µF
C4  1 µF

Share on FacebookShare on TwitterShare on Linkedin

Related posts:

1. Home burglar alarm systems
2. Electronics Schematic Diagram alarm Door Bell circuit using IC UM 66 part 1
3. Electronics Circuit Refrigerator Door Alarm
4. Transmitter Circuit

Published 03/05/2010 & Filed in ELECTRONIC CIRCUIT. Part 1

Tags: 555, alarm, BC547, Circuit, Police, Police siren, Siren

• 8800 phone »
• « 2.3W Dual Audio Power Amplifier circuit

• Categories

  • ELECTRONIC CIRCUIT. Part 1
  • ELECTRONIC CIRCUIT. Part 2
  • Game

• Recent Posts

  • Electronics Schematic Diagram alarm Door Bell circuit using IC UM 66 part 1
  • Make the switch touch with the Electronics Schematic Diagram
  • Free Download TDA7294 IC Second Voice recorder module and Service Manual free download, schematics, datasheets, eeprom bins, pcb
  • Electronics Schematic Diagram alarm Door Bell circuit using NE555 part 1
  • Electronics Schematic Diagram 6-10W stereo power audio amplifier with IC TDA2005
  • Modified Electronics circuit power supplay
  • Inverter amplifier schematic LC50
  • Schema Circuit Diagram of a professional audio mixer
  • Electronic schematic guitar amplifier
  • Schema Circuit Diagram of professional audio amplifiers

• Content © Schematic Power Amplifier and Layout 2010
• xhtml 1.0
• css 2
• Top

• Basic2Col
• WordPress