Maybe something like this:
A disadvantage is that with GP21 in its pull-down reset state, it won't sink enough current to for Q2 to be off, so the steel wool will be "on", whereas, I expect a better (or safer?!) reset state for the steel wool would be "off".
A disadvantage is that with GP21 in its pull-down reset state, it won't sink enough current to for Q2 to be off, so the steel wool will be "on", whereas, I expect a better (or safer?!) reset state for the steel wool would be "off".
Statistics: Posted by alastairpatrick — Fri Jan 03, 2025 11:20 pm