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  • Redirect without changing the address in the address bar

    Redirect is the process of transferring the url address to another address. For example, you can type http://www.example1.com but when you hit enter, the page that appears is a page on http://www.example2.com. The transfer of the above can be done in various ways, eg by javascript: <script type=”text/javascript”> location.replace(“http://www.example2.com”); </script> If the script above is…

  • Adding an Alarm for Motorcycle Safeguard with Touch Sensor

    Adding an Alarm Touch sensor as a motorcycle security is already quite sacure. However, adding an alarm is a plus for securing your motorcycle. If the motorcycle’s lock is rotated to the ON position, then if in about 6 seconds, the touch sensor is not touched yet, the alarm will be activated. For those of…

  • Secret Button using AND Gate

    The secret key is a way to get a piece of equipment can only be activated if the provided buttons are pressed in the proper order. We will use the AND gate to make the equipment work like this. And the gates are electronic circuits that have a minimum of 2 pieces of inputs and…

  • Designing LED Matrix Circuit

    LED matrix is the number of LEDs arranged in columns and rows. Those LEDs are then used to display images or text that usually displayed with certain animation effects. Therefore, the LED matrix is often referred to as the Running Text or Moving Sign. Arrange LEDs as matrix MXLED is a simulator of the circuit…

  • Motorcycle Safeguard with Double Touch Sensor

    At the Motorcycle Safeguard with Touch Censor, we’ve created a mechanism to make relay on if the sensor is touched and remained active even though the hand had been released from the sensor. With only one sensor the security of motorcycle is pretty good. However, sometimes people like to overdo in acting. Therefore, some people…

  • Motorcycle Safeguard with Touch Sensor

    How to secure a motorcycle? Security motorcycle is basically making a double switch in addition to the lock switch on the motorcycle. Motorcycle can be turned on only if both the original and additional switch are ON. Additional switch is usually placed on a hidden place. Usually under the seat. Although this methode is very…

  • SSMaker, tool for creating seven segment constant

    SSMaker.exe is a program to help make a lighting table of seven segment. Click on the segment to be switched on or off. After that, the table to form the light will be instantly displayed. Lights are represented by the value bit 0. To make the light represented by the value bit 1, check the…

  • Microcontroller Project

    Microcontroller Project is a graphical IDE (Integrated Development Environment) for MCS-51 microcontroller family that uses the ASEMW.EXE compiler. Thus, the syntax used in the Microcontroller Project is ASEMW syntax if written using assembly language. In addition to using assembly language, Microcontroller Project can also use c language for writing programs, using SDCC. Microcontroller Project integrate…

  • Running Text on LED Matrix

    In the example in Showing images on LED matrix using simulator, the note is displayed as an image. First we create a text image, then we create a constant from the text image. After that it displayed as an image. Displaying text in this way is only appropriate if the text to be displayed is…

  • Speak It – Reads text on computer

    Text to Speech (TTS) engine on Windows capables computers to speak. Having this engine applied, Speak It can read text on computer for you. How to use Speak It Make sure Speak It is running already (the indication is that tempting Speak It icon pop-up on system tray) and audio output is exist (if it’s…