Uncategorized

The companion to the written article has now been uploaded here :

In this article we add the players bases to our code. https://www.xtronical.com/projects/space-invaders/parts-8-15/part-10-bases-destruction/

In this article we look at measuring the acceleration of objects with a single light gate https://www.xtronical.com/projects/light-gate/measuring-acceleration/

Continuing the series on using a light gate here we look at how to measure speed https://www.xtronical.com/projects/light-gate/measuring-speed/  

New series building a simple light gate and investigating properties of moving objects. Building a light gate

In this article we look at driving a small 128×128 pixel 256K colour display using a ST7735 on-board driver chip. Turned out not to as straight forward as I would have wanted but got there in the end! https://www.xtronical.com/basics/displays/lcd-tft-colourcolor-display-128×128-pixel-1-44inch-3-7cm-st7735-driver/ Supporting video also available below

After a short delay from the publication of the on-line article the video is now available, online article available here

Latest article available in the Space Invaders project, covering several aspects of lives, attract screen and level difficulty. See this link https://www.xtronical.com/projects/space-invaders/parts-8-15/part-9-livesattract-difficulty/

Full article available here: https://www.xtronical.com/basics/audio/sound-piezo-beeper/

New page and video for the DHT11 (and family members) humidity and temperature sensor). Write-up: https://www.xtronical.com/basics/environmental-sensors/dht11-humidity-temp-sensor/ YouTube: