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Ambient lighting that reacts to the image on your TV is easier and cheaper than you think โ and it makes for a great upgrade to your home cinema experience.
The main part of the project will be some 5 metre LED strip light laid around the bed. Weโll power these with an external 12 volt supply, switched using some MOSFET N transistors. The setup for this part will be identical to the dynamic lighting system I built before.
An affordable Arduino Compatible Robot for learning to Code
Your Arduino Balancing Robot (YABR) is a self-balancing robot that you can build yourself as a school project or as a fun project with your kids. It might look simple but there is a lot that you can learn from building this self-balancing robot.
C++ has been quickly modernizing itself over the last few years. Starting with the introduction of C++11, the language has made a huge step forward and things have changed under the hood. To the average Arduino user, some of this is irrelevant, maybe most of it, but the language still gives us some nice features that we can take advantage of as we program our microcontrollers.
Build a great sounding FM radio with a cool display using an Arduino Nano and the Sparkfun Si4703 FM tuner breakout
Cheap Arduino-based 2-wheel robot
I transformed an old italian "Analizzatore Lael" tester in a clock, night light, and alarm, with Arduino Nano and ESP8266-01
There are manyย designs for little two-wheeled robots available to download for constructors with an interest in simple robotics. You might even think there are so many that there could not possibly be room for another, but that has not deterred [Rob Miles]. Heโs created HullPixelBot, a platform for a mobile pixel as well as for simple robotic experimentation.
A point kinetic reactor model with GUI frontend. Meant to be used to as a demo for teaching K-12 students about nuclear engineering tech.
The other week I built a toothbrush machine as a part of a pilot for a kids show about electronics. And because I love shitty robots and wanted an excuse to make one for myself. I posted it on Reddit and some people requested a tutorial on it so here we go.
In this instructable, I will show you how to make your very own Arduino Nano. I'm using laminator for the toner transfer method.
In this article we are going to make a Solar Panel Tracker using Arduino, in which we will use two LDRs (Light dependent resistor) to sense the light and a servo motor to automatically rotate the solar panel in the direction of the sun light. Advantage of this project is that Solar panel will always follow the sun light will always face towards the sun to get charge all the time and can provide the supply the maximum power. The prototype is very easy to build. Below you will find the complete description of how it works and how the prototype is made.
I got inspiration for this project from the petduino. The petduino is a great project to get kids into coding and electronics. I thought I would have a go and see if I could add some more features to it. Also my daughter was really interested in the 8ร8 led matrix.
The brain is complex, but extremely fascinating. We need more people interested in studying the brain because 20% of the world will have a neurological disorder... and there are no cures! To study the brain, you typically have to be a graduate student at a major university. Not any more! Backyard Brains enables everyone to be a neuroscientist! We provide affordable neuroscience experiment kits for students of all ages to learn (hands-on) about electrophysiology. Now everyone from schoolchildren to grad students and every grade in between can experiment with similar tools used by real neuroscientists worldwide! By following a few simple steps, everyone can experience first-hand how the brain communicates with our senses, memories, hopes, and desires.
A few years ago I saw Backyard Brains' smartphone controlled cockroach, and it just blew my mind! I tried to get my mom to let me buy it, but the mention of cockroaches convinced her otherwise. :) I started doing projects with the Arduino a few years later. I remembered how much I wanted to do the cockroach experiment, so I convinced her that cockroaches weren't gross at all. Then I ordered a couple of Madagascar Hissing Cockroaches. Once they arrived, I started coding, testing, recoding, retesting.
Iโveย made an Arduino thing that can wirelesslyย talk to a mobile device over BLEย and can now meter theย revolutionsย of a wheel with an optical tachometer. Iโm using these two hardware featuresย toย makeย a virtual reality (VR)ย cycling experience and Iโve got a working demo to share!ย Hereโs how this works: