Chapter 6. Controlling the LEDs and Displays
In this chapter, we will cook up some magic with LEDs!
Setting up brightness using PWM
Monitoring Twitter/e-mails to blink an LED
Connecting a seven-segment number display module to the RPZ
Connecting an LED matrix display to the RPZ
Connecting an RGB LED and generating different colors
Interfacing the 16x2 LCD display with RPZ
Connecting the 74HC595N shift register to control many LEDs