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74HC00 Quad 2-Input NAND Gate
Refresh Frequency: 1000Hz (Default = 100 Hz)
These torsion springs are ver strong to ensure that belt slack is reduced
Each wheel is carefully milled for consistent high precision and tolerance
JST Connector: 2Pin 1
Ceramic Heater (500 C) 7421 Dual 4-Input Positive and Gates 74HC00 Quad 2-Input NAND GateIntroduction : The 12V 40W 6*20mm Cartridge Heater is a very suitable power and size for the 3d printer extruders like the MK8 with 1 meter long wire leads make connecting our heater quick and easy. Take care this item is really hot be sure your thermistor or thermocoupler working correctly because ceramic heater uncontroler can reach in few minutes even 500C with power consumption so less as 1A. Our Heater Cartridge is the best way to heat up your
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