DIY PR03 STEM Project Kit: Smart IOT Hand Sanitizer Water Dispenser with Notification using NodeMCU V3 and Blynk 2.0
Price RM171.00
Brand Mybotic
Size (L x W x H) 4 cm x 3 cm x 2 cm
Availability 6
  • Microcontroller: NodeMCU V3
  • Power Supply: 6V
  • IOT System



This Smart IOT Hand Sanitizer is designed to provide solution in this new era of pandemic. This kit purposely designed is to build contactless environment, which is using without touch with hand. Notification will be send directly to your smartphone if the sanitizer in the container is empty and it will turn ON the buzzer too. The kit is mainly build by using  Nodemcu V3 as microcontroller. You may get the Source Code and schematic diagram in the link below. This kit is prefect in building the project such as STEM education project, subject Reka Bentuk dan Teknologi (RBT). This kit is also prefect for student, beginner, maker and else who are enjoying in making project. 






  • Microcontroller: NodeMCU V3
  • Power Supply: 6V
  • IOT System
  • Blynk 2.0
  • Comes with Notification


Packing list:



******************** Important Message for you ****************************

Due to our developing team consume high cost in generating project idea and guide. We are unable to survive from youtube earn. We sell the code, schematic and guide with low cost in order to maintain our team. Hope you guys can support us, we will continue contribute idea and guide. You can get the code here.



What's in the box

Packing list:

  • 1x Arduino ESP8266 V3 NodeMCU Lua Wi-Fi Controller Board
  • 1x Base Board For NodeMCU V3
  • 1x Single Channel 5V Relay Module
  • 1x Micro Submersible Water Pump DC 3V-5V
  • 1x PP Float Switch (Water Level Sensor)
  • 1x 5V HC-SR04 Ultrasonic Ranging Module
  • 1x Piezo Buzzer YD-2312 DC3-24V (Beep Continously)
  • 1x 8*6mm Water Pump Pipe (Outer 8mm, Inner 6mm)
  • 1x Arduino 10P Breadboard Female to Male Jumper Wire (Female-Male, 10cm)
  • 1x Arduino 10P Breadboard Female to Female Jumper Wire (Female-Female, 10cm)