LCD Screen
An LCD Screen has 16 columns and 2 rows.
Make sure you download the LiquidCrystal library by (Marco Schwartz) then in the code be sure that the address is (0x27, 16, 2);
LCD - Hello World
Follow the wiring diagram as shown. On the back there will be a four pin plug. Then code as shown on the last slide.
LCD with Temperature & Humidity
Follow the wiring diagram and code in the slides as shown. When complete you will be able to see the temperature and humidity readings on the screen.
LCD - Ultra Violet Light Sensor
Follow the wiring diagram and code in the slides as shown. When complete you will be able to see the amount of ultra violet light that the sensor can detect.
LCD - Digital Dice with Button
Follow the diagram to wire your LCD screen and button. Then complete the code to create a digital dice (random number generator).
Digital Dice with Capacitive Touch Sensor
LCD Mystery Machine
Code the Mystery Machine as shown in the slides. This will use a capacitive touch sensor (TTP23B). Wire it up by following the diagram. This project is like a fortune telling game. When done you will ask it a yes or no question and then touch the touch sensor to get an answer back.