This tutorial is to show the demo of wireless communication distance for RFBee, both 433MHz and 434MHz, outdoor and indoor. There are two types of RFBee available in Cytron, they are RFBee 434MHz UART Wireless Module (100m) and RFBee 433MHz UART Wireless Module
If you are using UC00A, UC00B, or FTDI cable, or any UART devices, did you ask the questions: Is the UART working? Is the transmit pin is transmitting data? Is the receive pin receive data? You want to check whether
Yes, XBee now come with another model that support WiFi connection, is the new XBee-WiFi module. We are carrying it now. You can get it under Wireless Devices -> WiFi category. What is the purpose you get this module? Basically
By using SKM53 GPS module, we can actually view our current UTC time, date, latitude, longitude and so on. In further application, it can used to interface with our smartphone, microcontroller such as Arduino or PIC, and so forth to know our own location. Meanwhile, when we use it, we need to expose it to the sky to capture the stronger signal. As an example, if we in the home, we need to put the GPS module near the window to get the signal. Otherwise, we will not receive the signal by GPS antenna if we inside a closed window room.
Recently, the Arduino main boards with Atmel microcontrollers have its popularity increases due to its easier programming techniques as provided with many useful libraries in which various sub-functions can be called easily. In the next section, we are going to interfacing SC08A and SC16A using one of the most popular Arduino mainboard, Arduino Duemilanove
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
By: WW Kong RH2T Magazine Vol.3, Dec 2010 Were you ever disheartened when you ran out of ideas interfacing your microcontroller with PC? Well, not anymore as UART, despite being one of the pioneers in communication protocol happens to be
To deal with computer keyboard, we have to know what kind of signal did keyboard giving when you press a key. For this project, we are going to interface the Arduino Duemilanove to computer through USB.