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    • HP5508A replacement v1.5 - new pressure sensor
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    • HP5508A interferometer replacement hardware 2.0?
    • HP5508A interferometer replacement hardware 2.0!
    • HP5508A interferometer replacement hardware 2.0! - Heterodyne
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Science And Engineering

HP5508A interferometer display replacement

Lets create a replacement for the HP5508A interferometer display.

Helium-Neon Laser based interferometers are fun to play with, and the appropriate lasers come up relatively cheaply on ebay from time to time. However, the necessary display is quite a rare find, and when you do find it, it is pricey.

So I wanted to make a microcontroller based replacement. And here you can find a list of the pages related to this effort:

  • HP5508A interferometer replacement hardware

  • HP5508A interferometer replacement hardware - first test

  • HP5508A replacement v1.1 - pressure and humidity sensors

  • HP5508A replacement v1.2 - 3 axis support

  • HP5508A replacement v1.3 - overclocking support

  • HP5508A replacement v1.4 - new humidity sensor

  • HP5508A replacement v1.5 - new pressure sensor

  • HP5508A replacement v1.6 - Bluetooth link

  • HP5508A replacement v1.7 - Android Bluetooth app

  • HP5508A replacement v1.8 - remove SoftwareSerial

  • HP5508A replacement v1.9 - enclosure and cabling

  • HP5508A interferometer replacement hardware 2.0?

  • HP5508A interferometer replacement hardware 2.0! - Homodyne

  • HP5508A interferometer replacement hardware 2.0! - Heterodyne

  • HP5508A interferometer replacement hardware 2.0 - Heterodyne Interpolation


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