video1.0<iframe src="https://www.loom.com/embed/3f47c90819af4d95ac985fc2fc19c649" frameborder="0" width="1280" height="960" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>9601280Loomhttps://www.loom.com9601280https://cdn.loom.com/sessions/thumbnails/3f47c90819af4d95ac985fc2fc19c649-f199866d054d7747.gif431.707I reviewed how our timer works, focusing on enable and done, then I added a test timer tag named test me and created the actual timer tag so we could monitor it. I showed how rung 1 lights with one instruction and how using a different instruction with the exact same tag changes the logic behavior, including normally open and normally closed. Then I demonstrated latch and unlatch using two instructions that share tags, and I proved that with a different boolean tag you cannot unlatch by toggling only one side. There was an action requested for you to follow the exercise and toggle the bits to see the behavior.