Review on JMAF Mushroom Safety Switch for Emergency Situations by Kevin Singh

Purchased 8 of these (4 packs) to install on the 2019 Millersville University Intelligent Ground Vehicle Competition (IGVC) robot Photos will appear on the competition website soon. From what we've seen in competition, a few other teams have used them as mechanical emergency stops. This switch has both an NO and NC rail and both can be used. One of our lead engineers had to rebuild the switch because the latches on the NC rail had sheared off before they arrived. A small problem though as we bought twice as much as we needed. These switches worked fine with the two 12V deep cycle batteries we used to power our bot.