Timeline for Connecting 12 V Laser Module to 24 V Control Board
Current License: CC BY-SA 4.0
12 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| S Nov 27, 2023 at 7:25 | vote | accept | bkarpuz | ||
| Nov 27, 2023 at 7:24 | vote | accept | bkarpuz | ||
| S Nov 27, 2023 at 7:25 | |||||
| Nov 24, 2023 at 16:20 | review | Suggested edits | |||
| Nov 24, 2023 at 18:24 | |||||
| Nov 17, 2023 at 6:30 | answer | added | towe | timeline score: 3 | |
| Nov 16, 2023 at 11:50 | history | edited | 0scar♦ | CC BY-SA 4.0 |
unit spacing according to standard
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| Nov 16, 2023 at 8:21 | answer | added | 0scar♦ | timeline score: 3 | |
| Nov 16, 2023 at 8:05 | comment | added | 0scar♦ | @towe That sounds like an answer! | |
| Nov 16, 2023 at 6:54 | answer | added | Trish | timeline score: 2 | |
| Nov 14, 2023 at 7:13 | comment | added | towe | You'll need a 12V step-down regulator to convert your 24V to 12V, or a seperate power supply for the laser module (make sure to connect each PSUs ground terminals). Then it depends on what sort of PWM your module expects. The fan control on 3D printer boards is done by turning on and off the ground connection to the fan, while the positive supply (12/24V) is on constantly. This may not be what your module requires. Maybe it's fine with a 5V PWM signal, in which case you could use any available digital pin (e.g. from the endstop connectors) and set your firmware up to use that pin. | |
| Nov 14, 2023 at 4:52 | history | edited | agarza | CC BY-SA 4.0 |
fixed SI units
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| S Nov 13, 2023 at 18:55 | review | First questions | |||
| Nov 14, 2023 at 4:53 | |||||
| S Nov 13, 2023 at 18:55 | history | asked | bkarpuz | CC BY-SA 4.0 |