Hardware | Printable version |
- Buying or constructing the chronometer
- Construction of the contact platform
- Photoelectric cells
1.- Buying or Constructing the chronometer
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Buy Chronopic 3.0 at Chronopic store |
- Related info:
- Graph about methacrylate mount.
- Validation (OpenOffice), PDF (both in spanish).
- Connect more than one Chronopic to measure different channels important: connecting n chronopics to a computer / importante: conectando n chronopics a un ordenador.
- Info about old versions: Chronopic 2.0 & Chronopic 1.0.
- faq (chronopic).
- If you have any problem with the Chronopic, check Problems page.
- If you want to build it read this page: Chronopic 3.0
Here there's the materials list in english and in spanish.
Here there's the Firmware and software needed to record it, and here the instructions: Grabación firmware Chronopic (spanish).
Attention: Chronojump team takes no responsability for any problem on the creation of Chronopics by other people.
2.- Construction of the contact platform
The instrument that allows us to know if the subject is in the air or in the ground can be a platform of contacts or a system of photoelectric cells.
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Build your contact platform |
- Before the ChronoJump project, the projects Salta and Gsalta were created (nowadays no long existing), in these others the chronometer did not exist, and platform-PC connection was produced by the parallel port. Although this method is not adapted to ChronoJump it is included for those interested: information of connection by parallel port (spanish).
- As an alternative, another possibility of construction of the contacts platform has been described, but it has not been proven or adapted to ChronoJump: "Development of the Platform Prototype of a software, for Evaluation of adapted Vertical Jump in video game carpet" (spanish).
