This a Knight Rider Style LED Chaser Done with a Arduino Duemilanove with an ATmega328 chip. Step 1: Things you’l need: 6 LEDs (any color) 1 Breadboard 1 100 Ohm Resistor 12 Breadboard Jumpers 1 Arduino Duemilanove “or” Decimila 1 USB cable with A-type connector on one end, and B-type on the other. (See photos) […]
Knight Rider Rides Again using an Arduino Continue Reading
High-power LEDs over 1W are now quite inexpensive. I’m sure many of you are incorporating LEDs as light sources in your projects. However I realize that the finding and configuring the power supply is still not as simple as it can be; commercially available LED drivers are convenient, but often overkill or not flexible. Even
Simple Buck LED Driver with PWM Input Continue Reading
this is a project which makes an android app, then configure it to use it with android debug bridge or android accessory development kit. for making the android app we use android mode of processing. For hardware, I always choose Arduino. Here I have a Freeduino ADK from embedded market. for the communication since ADK
ANDROID+ARDUINOADK+RGB led Continue Reading
In this article we are going to take a detailed look at how to build the driving circuit for the 8x8x8 LED cube. In other words we are going to design and analyze the circuit which translates the signals coming from the Arduino to appropriate currents passing through each of the LEDs, so that the
Building an 8x8x8 LED Cube – The Driving Circuit Continue Reading
QR codes are addicting. Smartphones are smart enough to read them from virtually any angle or orientation. But imagine taking it a step further. I had dreams of a digital LED array that I could program with QR codes, and I wanted it really big! I used 16 matrices to create the QR code that
Build Your Own Programmable LED Matrix Continue Reading
After seeing all the different instructables for Led cubes I was still left with a lot of unanswered questions. So after reading everything I could find this is what I got. I decided to make the instructable after building it…so ill try to recreate the process the best I can. This cube is different from others for
Make A 4x4x4 LED Cube Using Arduino Continue Reading
This is a little art project I made with 95 RGB LEDs arranged in a 3D cylinder shape, sitting atop a microcontroller-based driver circuit. The LEDs are individually addressable, and when you power it on, the software cycles through a series of animations, e.g. various moving rainbowy patterns, “rain”, “fireworks”, and so on. It doesn’t
LED Cylinder using Arduino Continue Reading
This is a project that I have been working on a few months now and I have completed its build very lately. The main processor used in this project is an Arduino MEGA 2560 which is interfaced with a real time clock called the DS 1307 chip (which gives you the time and date). Both
Make A Arduino Led Alarm Clock Continue Reading
IMPORTANT: CODE IS NOW UPDATED. FIXES INCLUDE ADDING AN INTEGER VALUE TO MANIPULATE TIMING AND FIXING A DOUBLE-BLINKING LED. Thanks. It is my understanding that many Larson Scanners can only pulse from side to side. I felt that that needed to be changed, seeing as that in the newer (yet short-lived) Knight Rider series revival
The KITT-duino, DIY Larson Scanner with an Arduino Continue Reading
If you can’t see the original video in your country please try this other link of a “music edited version”: Step 1: Bill of Material (All you will need) For the Housing Three 300x300mm x 3mm thickness Acrylic glass (black) One 300x300mm x 3mm thickness Acrylic glass (transparent) Acrylic glass adhesive and polish Twenty 15mm
LED – Mega Clock Using Arduino Continue Reading
