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I made another heat sink especially for the 50mw green module to suit 502b host.

Hello everybody, I have put one more step forward in the journey of laser making my own heatsink using my new lathe. So my build is having my own heatsink my own buck driver with reverse battery protection. My final product. Working very good.

Hello, I have made EMP which will light the florescent lamp easily. My problem with it is. it only works if the wire from rf transistor's collector to one end of coil is longer. if i shorten the wire and my hand touches the battery it wont work. but if i extend the wire even i touch the...

I was asked by one of my friend to make buck driver with reverse battery protection. so i modified the same buck driver which i had posted earlier and when i gave it to him he was happy. 1. Full set of c8 flash light parts with my buck driver. 2. This is the driver 1.5A 3. Back side of the...

Finished Product. Finally felt very happy. Going to test now.

This is my third laser pointer. i used m140 diode and custom driver which is made to supply 1.6A current. Heat sink is made from aluminum. single lens glass lens. and c6 Host.

i hope somebody will like this. https://www.youtube.com/watch?v=i4zqW-zTizI

I hope somebody will like this video. taken from a mobile phone. https://www.youtube.com/watch?v=xRKtOl1AqVA

Ic: Lm117 10uf capacitors Resistors : 3.6Ohm Working very good. i am happy for my first success.

i used the zoomable flash light and removed the top piece and made my own top piece with aluminum. and this is how it came in the end.

I made this laser pointer. Heatsink is aluminum. custom driver using lm117. copper aixiz module with acrylic lens. and LPC-826 diode. [/IMG] [/IMG] [/IMG]

Hello everybody, I have buck driver of 1.8a, it gives 1.8a constant current. I tried to test it. I have ac to dc adaptor of varying voltage. I set it to 7.5V but when I check with Multimeter it was showing 13Volts. anyways I took the 7.5V for calculation because the adaptor shows that value...

Hello I am Imran from Trinidad and Tobago. Have been here since couple of months. Since my childhood I was very attracted towards lasers. I love this site and I have purchased Arcane from MrJoker. and I am enjoying this very very much. as everybody know there is no end to the dreams. now I am...