1m Drag Chain 8X8 R18 Engraving Machine Wire Carrier Arduino UNO R3 Board + CNC Shield + 4xDRV8825 Driver Kit compatible 5% Coin Speed <= 3

5% Coin Speed <= 3 coins per second Programming Method Sample coin teach-in via onboard button Interface 3-pin connector (VCC

Pins 2-9: Data Outputs (Q0-Q7)

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RoHS compliant Origin Original/Authentic - Ai-Thinker manufactured Warranty 7-day warranty on manufacturing defects Support Email & WhatsApp 24/7 Technical Support Key Features

or MicroPython for rapid scripting

1m Drag Chain 8X8 R18 Engraving Machine Wire Carrier Arduino UNO R3 Board + CNC Shield + 4xDRV8825 Driver Kit compatible 5% Coin Speed <= 31m Drag Chain 8X8 R18 Engraving Machine Wire Carrier Features : Reinforced nylon with high pressure and tensile load, good toughness, high elasticity and abrasion resistance, flame retardant, high temperature stable performance can be used outdoors, nylon towline content determines how much to use strength and wear resistance and noise level up and running. Resistance to: oil, salt, and a certain acid, alkali capacity. Speed and acceleration (specific