I created a raspberry pi remote-controlled car using Blynk.
This Preventive measure reduces the spread of infection to a large extent. A Must Watch!
How to Read Multiple Analog Values Using One Analog Pin
For now, you can control Servo with Blynk.
study and observer environment with this rover
Here I have made prototype of smart home. In this Smart home project I have used Arduino and Node Mcu to control the Hardware parts.