The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

Light switch wiring is a task that most DIYers can take on themselves without calling an electrician. Follow these steps to wire your switches safely.

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Red means stop, yellow means prepare for a red (stop if safe), and green means go. But what does flashing green mean? Someone recently asked us if we could clarify this for them and here’s the answer.