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150PCS SMD Tantalum Capacitor Assortment Kit 1uf-220uf A/B Case Tantalum Capacitors Set 1UF 2.2UF 4.7UF 10UF 47UF Capacitors

45PCS/Box WH148 Potentiometer 3PIN/6PIN kit 1k 5k 10k 20k 50k 100k 500k 1M ohm with Blue knob

10pcs 28BYJ-48 5V 12V 4-Phase DC Gear Stepper Step Motor + Driver Board ULN2003 Wth Drive Module For Arduino DIY Electronic Kit

GTRIC Background Suppression Photoelectric Sensor NPN PNP 10-30V DC Sensing Distance 30cm Adjustable Square Laser Optical Switch

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SMD Multilayer Ceramic Inductor Kit 0201 0402 0603 0805 1206 Chip Inductance Assorted Kit Sample Book

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E-Electronic Multi-mode LED Level Indicator Music Spectrum Display Atmosphere Light Stereo Audio Rhythm Lamp VU Meter

20pcs BUK9Y40-55B 94055B SOT-669 IC MOS field effect tube

50-1pc 5A 90W PWM 12V DC Motor Speed Controller Module DC-DC 4.5V-35V Low Voltage Motor Speed Controller Adjustable Drive Module