Скачать или смотреть Smart Hand Wash System Using IR Sensor & NodeMCU | DIY Arduino Project 💧🤖

🧠 Say goodbye to wasting water! Watch how I built a Smart Hand Wash System using NodeMCU ESP8266, IR sensor, and a 5V relay to control a DC water pump. 💧🛠️

💡 How it works:
When your hand comes near the IR sensor, it automatically turns on the water pump for 1 second — completely touchless and hygienic! Perfect for home, school, or public washrooms.

🔩 Components Used:
• NodeMCU ESP8266
• IR Sensor Module
• 5V Relay Module
• DC Water Pump
• 5V Power Supply

✅ Ideal for:
DIYers | Arduino Projects | Engineering Students | Home Automation Lovers

🔔 Subscribe for more smart tech DIYs & cool IoT projects!

📌 Comment “💧” if you want a full tutorial!

#SmartHandWash #DIYProject #IoTIndia
#SmartHandWash #IRsensor #NodeMCU #ArduinoProjects #DIYTech #IoTProjects #Automation #TouchlessWash #EngineeringDIY #ShortsFeed #viralshorts #WaterSaving #TechReels #SmartTech #ArduinoIndia #ScienceProject #HomeAutomation #MadeInIndia #Innovation #Technology