@dangsytuan: 🚗⚡ 12V Turn Signal & Hazard Light Circuit A simple and practical automotive electronics project using a relay, capacitor, diode, and switches to control: 👉 Left turn signal 👉 Right turn signal 👉 Hazard lights A great little circuit for learning how basic electronic components work together in a 12V automotive system. 🔧 Save this circuit idea — you might need it someday! #AutomotiveElectronics #12V #Relay #TurnSignal #HazardLights