An LCD buddy that reacts to you!

Hello! I'm going to show you how to make an Arduino OLED thermometer and hygrometer* with DHT11.

Interface a 16x2 Liquid Crystal Display with Arduino Uno. Here we just use 4 wires.

Create a bar chart with your own data in seconds, all you have to do is edit 3 variables and choose your graph's colour.

Create a history graph that maps temperature values live on a TFT LCD in seconds. Just edit 2 variables and choose your graph's colour.

Set your alarm via Arduino's IoT Cloud and start your day right on time.

This project encodes serial messages into Morse code, and displays the characters on an LCD screen at the same time.

Make your pixel art look delightfully retro using an OLED display. We'll see how to make your own image, and animate it.

Graph any data on your own 3D bar chart in seconds. Just edit two variables and personalise the colours.

A web-controlled smiling snowball based on the Arduino MKR1000 controlled via WiFi using MQTT, Shitr.io and Node-red.