Simple Arduino Dot-Matrix Monitor
Nowadays there are many Dot-matrix displays on top of stores or this sort of places.Dot-matrix has a simple idea behind, to make and display with LED or lamp dots.In this guide I wanna to show you how...
View ArticleRun A CDROM Brushless Motor With Arduino
A brushless dc motor or BLDC is a type of motor without any brush. It means that there is no direct connection (brush) between rotating spindle and other fixed parts like as coil. So the spinning is...
View ArticleSimple Circular Saw with Hard disk Platter and CDRom DC-Motor
As a computer expert, I have many spoiled hard disks. There are valuble things in a hard disk to be salvaged, like as platter, motor and magnet. I know what to do with the magnet and motor, but I...
View ArticleArduino CDROM BLDC Motor Driver, Enhanced Performance
In the last BLDC project "Run-A-CDROM-Brushless-Motor-With-Arduino" I've used a L293 to drive a brushless DC motor. There were two important problems in that project as follow:- Low speed and torque of...
View ArticleArduino, Mini Sonar Robot
In this project I want to make a mini-sonar robot with arduino pro mini. Sonar or ultrasonic sensors work on a principle similar to radar or sonar, which evaluate attributes of a target by interpreting...
View ArticleArduino Mario Clock
It's a musical desktop alarm clock with a theme of well-known MARIO game. Actually I like to wake up with the Mario theme instead of my cellphone. Also the LEDs (color tubes) blinking make it more...
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