Making a UV laser pointer
If you want a burning laser, the best places to look are in Blue-ray BURNERS. The 16x ones are the best from what I've read. I used a Blue-Ray READER in my video so it didn't have that much power.
Most lasers you will find will want to be powered by 2.5 volts at 100 milliamps or so, but that varies with the laser you are working with. With Blu-Ray lasers you could expect to power them up to 7 volts and 400 milliamps. Generally, I shoot for 3 volts at 300 milliamps for my test circuit and then go from there.
DC-DC boost converter: https://www.ebay.com/itm/2-PCS-XL6009...
Lithium Charger: https://www.ebay.com/itm/10pcs-5V-Min...
Music: Mich - Sea of Envy
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