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1U chassis 3.12-inch OLED display screen 256 * 64 OLED display module 3.12-inch LCD screen

3120PCS 1/4W carbon film resistor set with 156 resistance values, 20 each, 1 ohm-10M 5% 0.25W

800PCS boxed VE tube terminal 8-in-1 combination set with cold pressed terminal and wiring terminal, 8 types, 100 pieces each

Digital PWM DC motor speed regulator 6V12V24V48V stepless speed control switch controller display shell

1500PCS 1UF~1500UF 6.3V-50V 36 SMD Surface mount Aluminum Electrolytic Capacitor Combination Kit

910pcs M3 * 6 8 10 12 14 copper column hexagonal copper column screw box, screw combination sample box

200PCS 304 stainless steel split ring E-type snap spring E-buckle snap ring washer split ring M1.5-M10

120PCS M3 copper column stainless steel screw nut brass hexagonal copper column isolation column spacing column combination

L298N motor drive board module DC stepper motor motor intelligent car robot accessories

Temperature controller STC-1000 aquarium hatching seafood machine electronic digital display microcomputer temperature controller switch

Temperature controller STC-1000 aquarium hatching seafood machine electronic digital display microcomputer temperature controller switch

Temperature controller STC-1000 aquarium hatching seafood machine electronic digital display microcomputer temperature controller switch