Simplest wifi car controlled by your smartphone using NodeMcu esp8266 and Blynk.

In this video I'm gong to show you how to make Esp8266 based IOT Car using your blynk IOT cloud platform

Calculate distance to a certain object using an ultrasonic sensor. It can be used for car distance alerts, security systems etc.

The robot car is operating with Nodemcu esp32 controller and the command is given by the Blynk android application in a mobile phone using t

Calculate distance to a certain object using an ultrasonic sensor. It can be used for car distance alerts, security systems, etc.