8Pcs BIGTREETECH 1Pcs Silent Step Stick Protector Stepper Motor Driver Plug-type Silent Stepper For 3D Printer Parts TMC2130 V1.1/TMC2208

Get 8Pcs BIGTREETECH 1Pcs Silent Step Stick Protector Stepper Motor Driver Plug-type Silent Stepper For 3D Printer Parts TMC2130 V1.1/TMC2208

Introductions:

● Silent step protection is an additional module step and Pololu A4988 compatible step motor driver. The board provides the motor output with a flyback diode (free rotating diode), which enables it to withstand induction voltage even when the driver is not powered.

● The v2 protector also includes a diode from the logic voltage (anode) to the motor voltage (cathode) to ensure the power sequencing of all silent steppers..

● This type of eliminator is mainly used for vibration of a 3D printer having a parallel arm structure. Especially motors with lower resistance are more effective. It can effectively eliminate uneven signal waves at low speeds and obtain relatively flat signals.

Note:

The effect varies depending on the machine and the condition of the motor.

Package Included:

8 x Silent Step Stick Protector Stepper Motor Drives

8Pcs BIGTREETECH 1Pcs Silent Step Stick Protector Stepper Motor Driver Plug-type Silent Stepper For 3D Printer Parts TMC2130 V1.1/TMC2208 See detail

BGA152 BGA132 BGA136 TSOP48 NAND Flash USB 3.0 U Disk PCB IS917 Main Controller Without Flash Memory for Recycle SSD Flash Chips

Get BGA152 BGA132 BGA136 TSOP48 NAND Flash USB 3.0 U Disk PCB IS917 Main Controller Without Flash Memory for Recycle SSD Flash Chips null Please download software here: IS917 Specifications: Main Controller IC : IS917 USB type: USB3.0 PCB size:14*33mm(without the USB port size) Support IC: BGA152/132/136 TOP48 (two solder chips,every chips need 2CE.But if you weld one chip in PCB,MAX 4CE) Usage:（USB3.0 interface High speed） NAND flash R/W Strick Can be delete all partition Can be Read & Write Q&A: 1. support those chips? Except the latest UFS2.0 chip, other conventional chips are supported; 2. USB2.0 and USB3.0 U disk difference? USB2.0 slow, only support single-sided paste, 3.0 speed fast, support double-sided paste, the current only BGA152/132/136 TOP48; 3. Why my chip after welding, no display, detection voltage is zero red light? May be the problem, one is the chip is broken; two may be welding is not good, there is t

TTL to RS485 RS485 to TTL Bilateral Module UART Port Serial Converter Module 3.3/5V Power Signal

Get TTL to RS485 RS485 to TTL Bilateral Module UART Port Serial Converter Module 3.3/5V Power Signal Features: 1. Compatible with 3.3V and 5.0V power supply. 2. Compatible with 3.3V and 5.0V signal. 3. Absolute using imported chips, industrial design, anti-interference ability, while using more effective mine design can be used in the industrial field and harsh field environments, the working temperature of -40 Celsius to + 85 Celsius transmission distance up to 1 kilometer (made with 850 meters of cable F1.5 tests recommended in the 800 meters, more than 800 m, please add repeaters). 4. Semi-hole pads, onboard module, thin PCB, having a thickness of 0.8mm. 5. Has RXD, TXD signal indicator light, monitor send and receive status. Package includes: 1 x Converter Module TTL to RS485 RS485 to TTL Bilateral Module UART Port Serial Converter Module 3.3/5V Power Signal See detail

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Get 5Pcs USB To 485 Serial Cable Industrial Grade Serial Port RS485 To USB Communication Converter Description: Software support WIN98, WIN2000, WINXP, WIN7, WIN10, VISTA Special support for WIN7 32, support for 64-bit RS485 to USB Support STC microcontroller download Support 115200 high baud rate Support serial port debugging Distribution serial debugging software No external power USB interface to the computer 4 terminal block 30 cm in length 5V 200MA power supply to peripherals Driver: Download here! Application: MODEM CNC machine tool Industrial instruments and meters Testing equipment monitoring system Automation control equipment and notebook Package included: 5 x USB To 485 Serial Cable 5Pcs USB To 485 Serial Cable Industrial Grade Serial Port RS485 To USB Communication Converter See detail

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