Want to create encoder for your motor ? Encoder is a disc with several holes that has a function to measure a velocity of a motor, or any device that rotated. For a hardware designer, robotic hobbyist, encoder is a common thing. We can make it manually by create a real circle and make several holes on it with a lot of efforts, try to measure the distance between holes so we can get valid resolution, or we can create it automatically by run this Encoder Design software. Just mention the diameter of your disc, number of holes, number of slots, and print it. Done in 1 minutes ! Try this Encoder Design software. Click here to download.

MP4 is the video format for almost many mobile devices available today, especially Nokia and Sony Ericsson. But actually, there are less software available for playing mp4 video format if we compare to software that play other than mp4 format. Here we need a converter if we want to play the video easily.
This mp4 to avi or mpeg converter is one of available converter in the internet. The writer chose it because it has good features, the result, and an easy-to-use user interface. Some of the features are :
1. Many video codec for AVI (DivX, Xvid, wmv, etc)
2. Many video setting for MPEG (PAL-VCD, NTSC-VCD, PAL-DVD, NTSC-DVD, etc)
3. Many audio codec for AVI (MP3, MP2, ACC, etc)
4. Adjustable bitrate, sample freq, and channels for audio format.
5. Advanced setting for resolution (15 mode built-in, even we can make it customable).
5. Advanced setting for cropping (a great tool for video professional), so we can crop the video for displaying a subpart image only.

Try this software. Click here to download.

This program is a great, great video converter that can convert a WMV to an AVI or a MPEG. From the left screenshot we can see that there are a lot of video properties that could be configured for our best result, as well as the audio format. Even we can adjust the frame rate as we need. Other configuration tools are :
1. AVI Codec Options
2. Video size setting
3. Set the time range (or length) of converted movie file
4. MPEG version option
5. Video bitrate adjustable for MPEG
6. Mono/stereo option for audio

Those features are enough to be used for creating a professional video result or just for common users. Click here to download.