Keep forgetting the fan and getting mold in the shower? This is the solution
Arduino Team — June 26th, 2026 When Manivannan moved to the UK from India, he found that the damp winters provide the perfect conditions for mold growth in the shower. The preventative solution is to run the ventilation fan when showering, but that is easy to forget. So, he built the AntiMould Shower Sentinel to ensure discipline. This device’s purpose is to sound a warning alarm if the user runs the shower, but doesn’t turn...
