A simple number-based layered menu system for Arduino with digital rotary encoder.
The code that runs the Automated Aquarium Water Management system.
Have you ever wondered how to build a system that changes the water in your fish aquarium automatically and maintains the water level, freeing you from the hassle and mess associated with changing water? Besides describing the working principles and various ways to control the system, this article outlines the how-to and my experience in constructing such a system from scratch.
My take on the original Surface Book with dedicated GPU.
Testing the Yuneec Q500 4K drone.
Pubudu's first flight of the Ranger EX.
Jing and I took a road trip to Seattle in September. This is a video shot entirely on iPhone and edited on the phone.