I have decided to power up this driver.
The current value before power-up is 1.22A.
Install a 470mΩ resistor.
The current value is now 1.72A.
The power meter reads 899mw.
Currently, there are few places where this driver is available.
I like this screwdriver very much.
I spent 6 months creating this LED light.
It is written in Japanese.
I used Arudino and made a flashing program but
but for some reason it did not work well.
I gave up on the flashing program.
I hope you can see the video.
The title of the video is 74W Laser, which casts a laser beam into the dark.
At the beginning of the video, the camera was shooting with the lens cap on.
The screen is shown dark for a while, but it will be displayed after a while.
It took me 5 months to complete my 74W laser.
I was finally able to complete it.
The body was made with a 3D printer.
I designed, printed, and produced everything myself.
YOUTUBE is in Japanese.
Thank you for watching.
Positive and negative polarity is not wrong.
During testing, the capacitor suddenly exploded.
The driver was so hot that it could not be touched by hand.
I made a 7W blue laser with a host purchased from Trinhhong.
I am not good at English, so my English may be wrong.
Please note.
This video is in Japanese, but if you like
Please subscribe to the channel.
I sometimes post videos of such laser pointers to YOUTUBE.
Thank you for watching.
The...
I purchased this host from Jufran 88.
And we built a 3 W blue laser.
YOTUBE URL is pasted on the lower side, so please have a look.
https://www.youtube.com/watch?v=6vvlU83Rg14
Using Electric Plasma custom host, I built a 6W blue laser.
I purchased a 25mm module from DTR shop.
To a custom host head of 25mm had make a hole.
The earthed line sandwiched it between a 25mm module and hosts.
The contact board composed by itself by oneself and attached it with an epoxy...
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sinner custom host
5300mw Bluelaser Beam Expander.
I am not good at English.
Because you cannot explain it well, look at an animation.
-ltflk10Gug&feature
sinner Cypreus 26650 host.
http://laserpointerforums.com/f39/fs-cypreus-iii-custom-1x26650-dual-sxb-mount-20amp-switch-89812.html
Dual SXB-Driver 4.4A
This host is very heavy, but is a very superior host.
Sinner is a very good seller.
Thank you!!
I'm bad at English so I'm using translation software.
The heat sink was produced by a hand of Mr. Flaminpyro.
His heat sink, precision of the focus adapter are very splendid.
Mr. DTR is a very good seller.
Because I do not understand English well, I may not return an answer to the comment...