maandag 17 augustus 2020

EPROM eraser (UV)

Received an UV EPROM eraser from china so i can wipe the content some old classic memory chips that i still have so i can use them in future projects.  On the top right is the on/off switch. The 'rotating knob' on the top left is a mechanical timer to set the UV exposure time.
Here a picture where you can see the bottom. I don't know what is the original idea of the hole in the little drawer. When i switch the device on i can see some of the light inside this compartment where the EPROMS need to be placed.
The device came sooner than expected. I expected an EU power plug, however that is easy to fix. The 220Volt seems, according to the description no problem.
I don't have the electronic circuit ready to program and test the EPROM chips. Also there are some other activities and projects that have more priority. However at least now i have all the components to use EPROM memory. Perhaps i can even us it with some other UV experiments.

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