Product Details:

This smart PREPAID toilet system operates by requiring a user to insert a coin, which is detected by a switch sensor, to unlock the door. Upon entry, the system activates, and the user cannot exit until they flush the toilet, provided there is sufficient water in the tank as determined by a water level sensor. A hall effect sensor attached to the water tap confirms the flush action. If water is unavailable, the door unlocks normally for safety. During the exit process, if a flush is required but not performed, a red LED and a buzzer activate to alert the user. An LCD screen continuously displays the system status, including coin acceptance, water level, and flush confirmation. The entire process is managed and monitored by an Arduino, ensuring a automated, hygienic, and user-controlled experience.
What you have to arrange –
1. 24/18 inch any hardsheet
2. Glue gun and stick

Additional Information:

• Item Code: P-25
• Production Capacity: 05
• Delivery Time: 05 days
• Packaging Details: Background paper, description paper, 9v battery, total circuit, sheets for houses, cars and trees.