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Fast blow fuse, to choose from 10A, 15A or 20A.1 unit ..

You can control the current intensity of devices or accessories, such as a hot bed, or different heaters.Factory testedMOSFET performance: maximum 280AExtra large heatsink, maximum current up to 30A1 unit..

Spider Board is a small but powerful 3D printer control board. In a limited space, it integrates 8 stepper motor drives, 5A 12V power supply, 8A 5V power supply, which provides powerful energy for fans of various voltages, various RGB light strips and Raspberry Pi. You can build a 3D printer with ri..

DCDC power module that supplies power to the electronics 5V circuit.1 unit..

Octopus Board V1.1 from Bigtechtree.FeaturesCartridges Heater: 4Controllable fans: 6Normally Open Fans: 2MCU: STM32F446ZET6 114PinSD protocol: SDIOWi-Fi module interface: Special expansion interfaceCANBus: CANBus with RJ11 interfacePower: HB9500 9.5mm Pitch screw terminals (High current)Three groups..

Octopus Board H723 V1.1 from Bigtechtree.FeaturesCartridges Heater: 4Controllable fans: 6Normally Open Fans: 2MCU: STM32F446ZET6 114PinFrequency: 180MHzFlash: 512KSD protocol: SDIOWi-Fi module interface: Special expansion interfaceSoporte wifi module: ESP8266 (MAX500k7s(CANBus: CANBus with RJ11 inte..

E3 RRF Board.Features:High performance main control chip:Packs ARM Cortex-M4 STM32F407VGT6 chip with its main frequency up to 168MHz.Power chip:Adopts AO1284 power chip with the power input of DC 12/24V and maximym output curent up to 4A, greatly reducing power ripple and radiation interference,Inte..

The BTT02 V1.0 board is a versatile board, which can be used as a replacement for the Prusa I3 MK3S printer board (Einsy Rambo board).Specifications:Microprocessor: 168MHz ARM Cortex-M4 CPU with STM32F407VGT6 chipVoltage: 12 / 24VLogic voltage: 3.3VMotor Drivers: 5 (including double Z)Engines: XM, Y..

CNC shield V4 board for Nano board.It can be used as a controller expansion board for engraving machines and 3D printers.It has total 3 channel slots for A4988 stepper motor drivers (not included) to control three stepper motors. Each stepper motor channel only needs 2 IO ports, which means 6 IO por..

Version: 2.1MKS DLC32 motherboard kit, is an offline engravinf master control kit developed for desktop engraving machines. The hardware is equipped with a 32-bit high-speed ESP32 module, integrated WIFI function, and directly drives a 3.5-inch touch colour screen; it can realize fast engraving and ..