As for the capacitor, it can be there only for experimental purposes, because it distorts the waveform.Įndurance 4/10 watt DPSSL installation guideĪ detailed video guide about installing the DPSS laser on FDM 3D printer (ANET A8)Ĭonnecting the laser to the main board of your machine is very easy but you need to check the voltate on pins and do not miss polarities.Īll Endurance lasers are equipped with MO1 PCB and support 500-1000 Hz PWM signalĪbout Endurance MO1 PCB. Depending on the circuit, it can be from 100 ohms to several kilo-ohms.
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If you have an open-collector output without pull-up, then you need to install a capacitor or resistor. Usually, it is necessary to do if your laser does not turn on and off exactly at the time you run g-code (when you see there is a time lag)
Sometimes the PWM pins do not work correctly and require adding a capacitor or a resistor in the wiring circuit. However, an Endurance DPSS works from 5V PWM signal. Keep in mind that all Endurance lasers work out of 3.3-24V PWM voltage. Usually, all our lasers work on Fan 1 PIN (3D printer) or a spindle pin on a CNC machine. If there is no laser pin on your board, then check for a PWM pin. You might already have a proper laser pin to wire the laser.
All you need to know about wiring the laser ( diode and DPSS) to your 3D printer or CNC machineįirst of all, check your manual for your 3D printer or a CNC router.
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