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- mreza_asadii commented on Vulcaman's instructable DIY IRONLESS LINEAR SERVO-MOTOR
- mreza_asadii followed stoppi71
By stoppi71
- mreza_asadii followed woodenProjects
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- mreza_asadii followed Peter Balch
- By Peter Balch
- mreza_asadii followed Rama Rekto
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- mreza_asadii followed bennelson
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- mreza_asadii followed JohanL39
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- mreza_asadii followed lingib
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- mreza_asadii followed TheGoofy
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- mreza_asadii followed Birdz of a Feather
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- mreza_asadii followed ihart
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- mreza_asadii commented on JonathonZ's instructable Simple Signet RingView Instructable »
Very Nice,I love such a classic ring.
- mreza_asadii followed Eric Brouwer
- By Eric Brouwer
- mreza_asadii commented on Eric Brouwer's instructable Designing a Dual 40A PWM Speed Controller for Brushed MotorsView Instructable »
Great work.Thank you very much.I deal with such a H-bridge for controlling stepper motor,but I used bipolar transistors BD135,BD136 for a 1 A stepper motor(NEMA17).It worked well too.
- mreza_asadii commented on mdeudon's instructable Low Cost Reliable & Powerfull Laser Engraver
Thank you very much ,your details are great helps for me during next weeks.I almost finished electronics and waiting for laser head.So maybe I ask you some questions in future.
View Instructable »As I found on alibaba.com it's a 10 W fiber diod module . I attached its photo to this post
- mreza_asadii commented on mdeudon's instructable Low Cost Reliable & Powerfull Laser EngraverView Instructable »
Thank you for nice details,how about time-delaying for beam while burning or engraving?i mean how fast X-Y motors should be actuated and move laser head over work space?is it earned by experience and depending on all these factors?
- mreza_asadii commented on mdeudon's instructable Low Cost Reliable & Powerfull Laser EngraverView Instructable »
great job,thank you for sharing.A question,what can be engrave with a 2W laser beam?honestly I'm making a CNC machine that I want to use for engraving too,I want to know a 10 Watt laser that I ordered for it(not received yet) how powerful it is.
Great work and documentation.Thank you very much for sharing.