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Topics - Super Mekah

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Makeblock / 10+ WATT laser
« on: December 10, 2018, 12:51:47 PM »
DTR laser, brass heat sink, twin LM338 control, still in the works. QUAD ?

https://www.eleccircuit.com/high-power-supply-regulater-0-30v-20a-by-lm338/

Cooling will be CPAP brushless blower through flex tubing.

Laser PCM, TTL done by 30A hotbed controller.

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Makeblock / MAKEBLOCK X, Y plotter V2
« on: December 10, 2018, 09:40:16 AM »
Any one else using a Makeblock?
I'm getting very good gray tone photo results Using Zac's T2Laser.
Using Benbox 3.7.99, firmware makeblock-328p-20150606.hex.
Hardware:
ORION (UNO) controller, weird output mapping.
20 A P.S. Buck type VR.
laser 2.8 watt (from George F.) early 2.1 el-cheapo with my own heat sink.
Russian made laser controller (Simpledrive Ix6A) driver. Very adaptable and adjustable.
Redundant driver amperage control. Old school resistive with temp sensor in parallel with above.

 Time to burn one!

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