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

Visualize car data with a free Blynk account, particle electron and Carloop.

I made Blynk controlled Car using Adafruit Feather 32u4 Bluefruit LE. I can easily using Blynk!

I made a Blynk-controlled mini car using M5Stick-C. Pretty good!

You can feed fishes or collect water quality data from anywhere in the world using this drone boat.

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

37 children die every year from being left inside of a hot car. The SafeTiBaby project hopes to fix that.

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