Tutorialarduinofoggersensors
Smart Disinfection Tunnel Provides 15-Second Sanitization
|
4.8
A DIY Smart Disinfection and Sanitation Tunnel project demonstrates a metal-framed chamber that uses a 0.4% sodium hypochlorite mist and PIR-triggered 1HP pump to disinfect people in about 15 seconds. The creator documents hardware, a ~₹30,000 ($400) cost, Arduino relay logic, a 200L tank, 4-way foggers and optional Raspberry Pi counting. It targets public venues like markets, airports, and hospitals.
Scoring Rationale
Actionable, practical hardware tutorial with clear build details; limited novelty and single-source, unvalidated safety claims restrict impact.
Practice interview problems based on real data
1,500+ SQL & Python problems across 15 industry datasets — the exact type of data you work with.
Try 250 free problems
