#1 21894988 02 May 2026 14:37 HD-VIDEO HD-VIDEO Level 43 Posts: 7964 Help: 1255 Rate: 1847 » | Post #1 21894988 02 May 2026 14:37 Quote: Quote: ----Deleted from topic: Controlling a 12V relay directly from a 5V MCU using a Zener diode and a PNP transistor by HD-VIDEO on 02 May 2026 14:44