The Spark Gap - Episode 9
Hosts Carl and Corey discuss the industry practice of manufacturers like Tektronix and Agilent disabling hardware features via software locks, arguing that unlocking them is not theft because the hardware already exists. They contrast Tektronix's aggressive legal stance with Rigel's acceptance of firmware hacks, which helped the company gain market share among hobbyists. The hosts recommend open-source alternatives like the Bus Pirate and Logic Sniffer, as well as commercial tools from Saleae and Total Phase, as cost-effective substitutes for expensive scope add-ons.