Inspired by the over-the-top stage lighting and pyrotechnics used during e-sport events, [Hans Peter] set out to develop a scaled-down version (minus the flames) for his personal Counter-Strike: Global Offensive sessions. It might seem like pulling something like this off would involve hacking the game engine, but as it turns out, Valve was kind enough to implement a […]
COUNTER-STRIKE GETS THE RGB LED TREATMENT Continue Reading
If your plants could do with a little TLC you may be interested in a new add-on board unveiled by Adafruit this week in the form of the Bonsai Buckaroo plant care development board, which will soon be available to purchase directly from the Adafruit online store. Check out the quick overview video below to
Bonsai Buckaroo plant care monitoring development board Continue Reading
This thing has what plants crave! No, not electrolytes exactly — just water, light, and moisture polling every 30 minutes. We think it’s fitting to take something that once manufactured liquid liveliness for humans and turn it into a smart garden that does the same thing for plants. So let’s just get this out of the way:
ESPRESSO MACHINE NOW POWERS PLANTS Continue Reading
LoRa is the go-to tech for low power, long range wireless sensor networks. Designing with off-the-shelf modules can be a boon or a bane depending on the documentation and support. Luckily, [Renzo] has prepared a set of tutorials to get you started.In his seven part series of write-ups, [Renzo] starts by connecting the E32 module from AliExpress
LORA TUTORIALS FOR THE DIY MASSES Continue Reading
When we last saw [isaac879]’s levitating RGB time fountain, it was made of wood which meant that it would absorb water and didn’t really show off the effect very well. His new version solves this problem with an acrylic case, new PCB and an updated circuit. Like the original, this project drops water past strobing RGB
GRAVITY-DEFYING WATER DROPLET FOUNTAIN GETS AN UPGRADE Continue Reading
The Arduino IDE has a bit of a split personality. On the one hand, it is a simple environment where you can just pick and choose a few libraries, write a few lines of code, and make lots of interesting things. On the other hand, it is also an ecosystem in which many different boards
WRITING ARDUINO LIBRARIES, AN EXPERT VIEW Continue Reading
It’s something that can happen to all of us, that we forget things. Young and old, we know things are on our to-do list but in the heat of the moment they disappear from our minds and we miss them. There are a myriad of technological answers to this in the form of reminders and
ASSISTIVE SPECS HELP JOG YOUR MEMORY Continue Reading
[Michael Pick] calls himself the casual engineer, though we don’t know whether he is referring to his work clothes or his laid back attitude. However, he does like to show quick and easy projects. His latest? A little portable Tetris game for $9 worth of parts. There is an Arduino Pro Mini and a tiny display along
CASUAL TETRIS COMES IN AT $9 Continue Reading
[beshur]’s 2-year-old is obsessed with transportation, so he lifted a few DUPLO blocks from the bin and made this toy traffic light as a birthday present. Hey, might as well get him used to the realities of traffic, right? It also makes for a good early hacker lesson: why buy something when you can make it yourself?
STOP ‘N GO DUPLO Continue Reading
The South Florida Science Center recently added a new ten-inch telescope and turned to [Andres Paris] and his brother to replace the hand-cranked dome door system. They turned to an Arduino along with some beefy motor drivers. You can see some videos of the beast in operation, below. According to a Reddit post, the brothers picked
ARDUINO DRIVES ASTRONOMY DOME Continue Reading
