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ViaGasaFamido Engraving Machine Control Board 3 Axes CNC for GRBL Controller 1.1F V3.4 USB DIY Small Power Milling Routers Industrial Power Tools Milling Machines With Emergency Stop Limit - ViaGasaFamidoebag4qmf911433
ViaGasaFamido ViaGasaFamidoebag4qmf911433
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SHORT CIRCUIT PROTECTION FUNCTION: cancel the drive module, adopt integrated imported stepping motor drive, with short circuit protection, integrated heat dissipation aluminum alloy POWER ADJUSTABLE: support PWM or TTL control, power 0-100% adjustable. Spindle supports PWM power 0-100% adjustable. Enhanced spindle drive can support 20000rpm spindle STABLE OVERCURRENT PROTECTION: Provide stepper motor overcurrent protection to avoid damage, upgrade integrated stepper motor drive, 2A high current, high stability. Added power button switch GOOD HEAT DISSIPATION: professional shell protection, fan active heat dissipation, no heat for a long time. Increase the fan port for forced heat dissipation, increase the shell to protect the control board during transportation, and avoid short-circuit problems during use OFFLINE ENGRAVING: using GRBL1.1f firmware, stable performance. Optional offline module to realize offline tool setting and engraving. The laser directly enters the picture for engraving, no programming, no design, simple and convenient
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