The VU meter circuit diagram using a 2N2222 transistor and six LEDs offers an efficient and reliable solution to visualize audio levels. This simple circuit is suitable for beginners and DIY enthusiasts who want to enhance their audio systems without spending a fortune.
Making a transistor VU meter DIY using BC547 and BC557 transistors is a rewarding DIY project. It will not only enhances your understanding of audio circuits but also allows you to customize the design according to your preferences.
Variable Power Supply 0-30V_10A Circuit Diagram
C5200 A1943 TDA2030 Amplifier DIY Homemade
DIY LA4440 bass amplifier homemade
2N3055 stereo amplifier homemade bluetooth diy
DIY bass treble volume homemade Tone Control
C5200 A1943 Stereo Amplifier DIY Homemade
LA4440 bass amplifier DIY stereo homemade
D718 B688 Powerful Amplifier DIY Homemade
120W Amplifier Circuit Diagram using 2SC5200 & 2SA1943 Apex Kelvin AX14
120W Power Amplifier Circuit Diagram using 2SC5200 & TL071
Power Amplifier Circuit with Active Tone Control using 2N3055 Transistors
500W Power Amplifier Circuit Diagram using 2SC5200 & 2SA1943
250W Power Amplifier Circuit Diagram using 2SC3856 & 2SA1492
100W Audio Amplifier Circuit Diagram using TIP3055 & TIP2955
150W OCL Amplifier Circuit Diagram using 2N3055
100W MOSFET Amplifier Circuit Diagram using 2SK134 & 2SJ49