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LM7812 Voltage Regulator IC Chip
The 7812 is the most common, as its regulated 12-volt supply provides a convenient power source for most TTL components.
7812 is a series of 78XX voltage regulators. For ICs within the family, the xx is replaced with two digits, indicating the output voltage (for example, the 7805 has a 5-volt output, while the 7812 produces 12 volts).
25.00 EGPLM7812 Voltage Regulator IC Chip
25.00 EGP -
3D Printer Extrusion Nozzle 0.3mm
Super-fine CNC machined nozzle with more clearer nozzle wall of 0.3 mm hole permits more precise filament extruding without jamming.
27.50 EGP3D Printer Extrusion Nozzle 0.3mm
27.50 EGP -
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Thermocouple Type K
Thermocouple Type K – with mV o/p and operating temperature up to 600 degree C.
Screw Size: M6.
44.00 EGPThermocouple Type K
44.00 EGP -
LJ12A3-4-Z/AY Detection PNP NO 4mm Tubular Inductive Proximity Sensor Switch DC 5V-30V 200mA
Metal shell, NPN NO type, 4mm detecting distance, 3 wire system, 4 pin aviation connector.
Power supply inverted connecting protection, short circuit protection, non-contact detecting device.
When proximity switch is close to some target object, It will send out control signal.
Used widely in the machine tool industry, frequency counters and other automatic control system.60.00 EGP -
28BYJ-48 Stepper Motor 5V with ULN2003 Driver Module
The 28BYJ-48 is a small, cheap, 5V geared stepping motors.
These stepping motors are apparently widely used to control things like automated blinds, A/C units and are mass produced.
Due to the gear reduction ratio of 64:1 it offers decent torque for its size at speeds of about 15 rotations per minute (RPM).
With some software “trickery” to accelerate gradually and a higher voltage power source (I tested them with 12 volts DC).
These little steppers can be purchased together with a small breakout board for the Arduino compatible ULN2003 stepper motor driver.
70.00 EGP -
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