Anyone can build it | Simple 11-LED audio display #cbzproject

🎁Try Altium Develop free for 30 days👉 https://www.altium.com/yt/cbzproject An LED VU Meter (Volume Unit Meter) is an electronic visual device that displays audio signal strength or volume levels in real-time using an array of LEDs. It operates by converting the audio signal (analog voltage) into a visual display, where the louder the sound or incoming signal, the more LEDs light up. A 3-pin switch is used to change the LED display mode (DOT and BAR). List of components: 1x IC LM3915N 1x Switch 3 pin 1x Trimpot 50K 1x Capacitor 3.3uF/50v 1x Capacitor 22uf/50v 1x Diode 1N4007 1x Resistor 33K 2x Resistor 220 ohm 5x Resistor 1K ohm 6x Resistor 4K7 11x Led 5mm PCB Download: https://drive.google.com/drive/folder... 👋Follow other social media👋 ****************************** 👉Instagram:   / cbzproject   👉Facebook:   / cbzproject.official   👉TikTok:   / cbzproject   #AltiumDevelop #cbzproject #LedVU #LedVUmeter #LM33915 #HowToMakeLedVUmeter #SimpleVUmeter #LM3915AmplifierMeter