Turn-key PCB assembly services in prototype quantities or low-volume to mid-volume production runs

DIY Microcontroller Rocket/Firework Launcher!

Do you have deep interest on how to launch the rocket or even to control the firework? If you do have this kind of thought, then you must be interested on this Microcontroller Rocket/Firework Launcher! Basically, this project is fully based on the Arduino Microcontroller. For your information, it’s also a fine combination of wireless fireworks controller and microcontroller rocket launcher. An Atmega32 microcontroller is the “main brain” for this project because of its quantity of digital I/O lines. Well, if you want to keep things simple but still allowing a workable user interface, then you might consider only using four buttons and two switches, which as: The two switches: Power switch and key switch The four buttons: Left/Right Launch Buttons and Up/Down buttons One thing that you should consider… Continue reading