DIY Firework Ignition System
...fireworks controller and put on a big show for them! This looks like a fun but potentially dangerous project
At the heart of my firework ignition system is an SX48 running at 50 MHz. I was able to make full use of the SXs 36 IO pins. Thirty lines are dedicated to the 30 channels. Two lines connect to a MAX233 chip for serial port control....
