Galvo

From Eric

(Difference between revisions)
Jump to: navigation, search
m
m
Line 35: Line 35:
-
[[File:galvo2021_pcb-top.jpg|800px|thumb|none]]
+
[[File:galvo2021_pcb-top.jpg|400px|thumb|none]]
-
[[File:galvo2021_pcb-bot.jpg|800px|thumb|none]]
+
[[File:galvo2021_pcb-bot.jpg|400px|thumb|none]]
-
[[File:galvo2021_pcb-brd.jpg|800px|thumb|none]]
+
[[File:galvo2021_pcb-brd.jpg|400px|thumb|none]]

Revision as of 18:13, 6 March 2021

Contents

Galvo

Schematics

The schematics is basically the one proposed at [1].


Galvo2021 schematics.jpg

Please note that the 5V used for the microcontroller / DACs is obtained from the 15V power supply. I am not sure that a genuine 7805 will appreciate the 10V shift... So I'll use some of the nice 3-pin step-down replacements such as:

Galvo2021 5v step down.jpg

Breadboard

Galvo2021 breadboard-1.jpg


Galvo2021 breadboard-2.jpg


Galvo2021 breadboard-3.jpg


Galvo2021 breadboard-4.jpg


Galvo2021 breadboard-5.jpg


PCB

Galvo2021 pcb-top.jpg


Galvo2021 pcb-bot.jpg


Galvo2021 pcb-brd.jpg
Personal tools