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Diamond Tester Gemstone Gem Selector Jewelry Watcher Tool Diamond Indicator Test Pen Gem Hardness Sensor
$3.90-4.40
Min. Order: 10 pieces
800 sold
Smart Electronics DT830B Digital Multimeter for Beginners for School & Family Use Measures AC/DC
$1.14-1.25
Min. Order: 1 unit
112 sold
N20 DC 6V Metal Gear Motor with Hall Sensor Magnetic Encoder for Arduino Mini Self-Balancing 2WD Robot Robotics Kits
$2.85-3.25
Min. Order: 1 piece
1890 sold
Basic Electronic Component Hardware Starter Kit 830 Points Breadboard with Resistor Capacitor LED Potentiometer-for Education
$3.20-3.50
Min. Order: 10 units
120 sold
Factory Promotion Deal Starter Kit for Arduino Student for Education & Maker Boards for School Training & Robotics Camps
$11.90-13.80
Min. Order: 50 sets
15 recent viewed
AA Battery Powered High Speed 3V 130 DC Mini Toy Motor Low Voltage Educational DIY Science Hobby Accessory Electronic Accessory
$0.25-0.35
Min. Order: 10 pieces
400 sold
2mm Diameter 120mm Length Gear Axle Manual Mounting for Toy Wheels Robotics Kits Accessory
$0.05-0.08
Min. Order: 200 pieces
1100 sold
5V 3A Power Supply Adapter on OFF in Line Switch Replacement Power Supply Charger with USB Type C Plug for Raspberry Pi 4
$1.45-1.52
Min. Order: 40 sets
72 sold
2.42 Inch 128x64 PMOLED Display SSD1309 5Pin I2C Interface White OLED Display Screen Module
$6.30-6.50
Min. Order: 1 piece
129 sold
Green Yellow 36mm Plastic Wheels with Circular Axle Hole for Scientists Workshops and DIY Robotics Kits
$0.09-0.14
Min. Order: 200 pieces
400 sold