@wisetech30: ☀️🔋 3V LED Solar Light Circuit 💡 Solar Panel3V LED LightDIY circuit! ⚡ #electronics #diyproject #solarlight #solarpanel #ledlight ⚡ High-Power Spot Welding Project 🔧 Comment 🎤💡 LED Level Indicator with Voice! This circuit uses a Mic, LM3914 IC, 10K potentiometer, and LEDs. Different LEDs glow according to the voice level. 🔴🟡🟢 Stay tuned for more interesting electronics projects and DIY experiments. ❤️