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i wonder if you could make a yellow laser pointer out of a laser diode
You can buy yellow laser pointers on the internet, but they are more expensive than other, more common options.
next step : pwm control
How to build a laser that could cut a steel plate 4mm thick?
Use a more powerful laser. I will use a 5mW diode, laser cutters can reach above 10000W.
You need either a fiber laser, which are very expensive, or use a plasma cutter, which is like $200.
Printf h3llo my turning wo4ld
i wonder if you could make a yellow laser pointer out of a laser diode
You can buy yellow laser pointers on the internet, but they are more expensive than other, more common options.
next step : pwm control
How to build a laser that could cut a steel plate 4mm thick?
Use a more powerful laser. I will use a 5mW diode, laser cutters can reach above 10000W.
You need either a fiber laser, which are very expensive, or use a plasma cutter, which is like $200.
Printf h3llo my turning wo4ld