*UC00A is now in Rev2.0. By SC Lim, RH2T Mag Volume 4, March 2010 Need an effective way to establish communication between an embedded system and your computer? You are probably well acquainted with USB as the interface used by
BY: SC Lim, RH2T Mag, Volume 3, Dec 09 Part 1 covered the characteristic, ratings and specifications, fundamentals of operation, and different types of stepper motor. This time, we’ll cover the drive methods. Topic Review Stepper motor is a rotational
By: Kong Wai Weng RH2T Magazine Vol.6, Sep 10 We have been receiving a lot of emails asking us how to use the low cost RF module for wireless communication. In this article, we discuss some tricks and tips on
Last month I talk about Remote Controlled Mobile Robot using MC40SE, this month I want to use it for simple line following robot. MC40SE, Advance Mobile Robot Controller There are questions about MC40SE, whether it is compatible with AR40B (Enhanced
By SC Lim RH2T Magazine Vol 2, Dec 2009 Stepper motors operate differently from normal DC motors, which rotate when voltage is applied to their terminals. An Overview Stepper motors were developed in the early 1960's as a low
Introduction XBee is very easy and popular wireless device. It is a transceiver, it can transmits data wirelessly and it can also receives data wirelessly. There are several types of XBee module and it might be confusing. The very popular
Arduino Pro Mini is a compact but powerful Arduino board. Being designed with the idea to minimize the cost, the on-board USB to UART chip is taken out. leaving the board with pure ATmega microcontroller, voltage regulator and reset button.