via Hackaday: Investigating Soldering Iron Phantom Voltage This Week in Amateur Radio By:News Bot 16 December 2025 at 18:45 Just because you are paranoid doesnβt mean people arenβt out to get you. Do you...
via Hackaday: Ask Hackaday: Why is TTL 5 Volts? This Week in Amateur Radio By:News Bot 24 November 2025 at 12:45 The familiar five volts standard from back in the TTL days always struck me as...