Introduction Hi there! Last time we finally managed to get the Arduino playing a 20 fps (or more) 16-bit per pixel 160×128 video from an SD card. Is our journey finished? Of course not. We promised you a full audio+video,… (READ MORE)
How to build a high power, 12-V sealed lead-acid battery powered flash-light, with battery over-discharge protection (part 1/2)
One major problem of rechargeable batteries is that they cannot be completely depleted, without actually damaging them. And many flashlights are thought for disposable batteries, where you want to use even the last drop of energy. If you use rechargeable… (READ MORE)
NOTE!!! This is the fourth part of the tutorial “How to play a 20 fps video on Arduino”. If you haven’t read the previous steps, you might find them in the links below: Part One (introduction) Part Two (hacking the… (READ MORE)
Introduction Hi there! In the previous episode we showed you how to enable 8MHz transfers on the popular 1.8” Display+SD shield. If you didn’t read it, go and check it, because it will be required for this episode!!! In this… (READ MORE)
How to play a 20 fps video on Arduino 2/6: Enabling high-speed SD transfers on a 1.8” TFT+SD module.
Introduction Hi there! This is the second step of our “How to play a video on Arduino” tutorial! For video playback we will need high transfer rates. High transfer rates are also required or desired in many other applications, so… (READ MORE)