5V 1 Channel Relay Module with Optocoupler
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5V 2 Channel Optocoupler Relay Module
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5V 4 Channel Optocoupler Relay Module
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5V 6 Channel Optocoupler Relay Module
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5V 8Channel Optocoupler Relay Module
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5V 1 Channel Relay Module (long board)
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3D Printing Pen with 3x3m PLA Filament
Designed for safe educational use, it comes with 3 vibrant 3-meter PLA filament rolls, allowing kids to draw and build 3D models in real time. Ideal for classrooms, STEM activities, and hands-on learning, this pen promotes spatial thinking and design skills. Pack of 1
3D Printer Stainless Steel T8 Lead Screw With Nut
This lead screw features a 2mm thread pitch and 8mm lead, making it ideal for smooth, accurate motion in 3D printers and CNC machines. The set is built to withstand high working temperatures (up to 100°C) and pressures, ensuring long-lasting performance in demanding classroom or workshop environments. Pack of 1
MK8 Brass Nozzle 1.75/0.4mm Filament
The MK8 Brass Nozzle is a high-precision extrusion tip designed for use with 1.75mm or 3mm filament. Crafted from durable copper, it offers excellent heat conductivity for smooth and reliable printing. With a 0.4mm nozzle diameter, M6 thread. Size: 13mm x 6mm Pack of 1
MK8 Brass Nozzle 1.75/0.6mm Filament
The MK8 Brass Nozzle (0.6mm) is built for reliable, high-flow 3D printing using 1.75mm or 3mm filament. Made from copper for superior heat conductivity, this nozzle is ideal for printing faster or with abrasive materials. It features a 0.6mm nozzle diameter, M6 screw thread. Size: 13mm x 6mm Pack of 1
MK8 Brass Nozzle 1.75/0.8mm Filament
The MK8 Brass Nozzle (0.8mm) is designed for high-speed, high-volume 3D printing with 1.75mm or 3mm filament. Made from heat-conductive copper. The 0.8mm nozzle diameter is perfect for thicker layers, stronger prints, and faster build times. It features a standard M6 thread, GT2 pitch. Size: 13mm x 6mm Pack of 1
MK8 Stainless Steel Nozzle 1.75/0.4mm
The MK8 Nozzle is made from high-quality stainless steel and designed for precision 3D printing. With a 0.4mm tip and M6 thread, it fits 1.75mm filament and offers smooth, reliable extrusion. Compatible with most MK8-style 3D printers. Size: 0.4mm Pack of 1
MK8 Stainless Steel Nozzle 1.75/0.6mm
The MK8 Stainless Steel Nozzle (0.6mm) is built for durability and precision in high-temperature or abrasive 3D printing environments. Designed for 1.75mm filament, this nozzle features a 0.6mm diameter, M6 threading. Made from high-quality stainless steel, it resists wear and heat, making it ideal for printing with materials like carbon…
MK8 Stainless Steel Nozzle 1.75/0.8mm
The MK8 Stainless Steel Nozzle (0.8mm) is crafted from high-quality stainless steel to provide superior durability and wear resistance, making it perfect for 3D printing with abrasive filaments. Designed for 1.75mm filament, this nozzle features a 0.8mm diameter opening and an M6 thread size. Size: 5mm x 6mm x 13mm Pack of 1
40x10x4mm N52 Rectangle Neodymium Magnet
Item Name: Magnet Material: NdFeB Magnetic Materials Shape: Rectangle Grade: N52 Features: Strong Magnetic, Rectangle Shape, Widely Use Size: 40mm x 10mm x 4mm/1.57" x 0.39" x 0.16" (Approx.)
10x5mm N50 Circle Magnet with Hole
Super strong Rare-Earth magnets - once they get stuck with each other, they are hard to break apart. Can also be used to extend protected lithium batteries with recessed contact points. Electrically conductive (making them suitable to extend recessed batteries). Perfect for sticking notes on fridge doors. Great for do-it-yourself project…
N35 10x5mm Super Strong Neodymium Magnet
Product diameter: 10mm Product thickness: 5mm Type: Magnet Shape: Disc Application: Industrial Magnet Tolerance: ±1% Grade: neodymium magnet Working Temperature: -40℃~80℃ Size Tolerance: ±0.05mm
120pcs/Box M3 Stainless Steel Screw Nut Brass Column Kit
M3: (120pcs in total) Material: brass Color: yellow Box size: 12.9 x 6.7 x 2.2cm/5.08" x 2.64" x 0.87" Package list: Through: M3, 6mm, 10pcs Through: M3, 10mm, 10pcs Through: M3, 15mm, 10pcs Through: M3, 20mm, 10pcs Copper pillar: M3, 6mm+6mm, 10pcs Copper pillar: M3, 10mm+6mm, 10pcs Copper pillar: M3, 15mm+6mm, 10pcs Copper pillar: M3, …
340pcs M3 304 Stainless Steel Hexagon Screws Nuts Box Kit
Name: 340PCS M3 Screw Set + Nuts Material: 304 Stainless Steel Color: Silver Application:There are many length in one set which can be commonly used in machinery, furniture, repair and DIY inventions. Features: -Made of 304 stainless steel, rust and corrosion resistant -Environment-friendly, no pollution, high hardness -Many length choic…
180pcs M3 Nylon Spacers Screws Nuts Hexagon Studs Box Kit
100% brand new and high quality Material: Nylon Color: Black RoHS compliant Plastic box size: 12.5*6.2*2.5cm Performance characteristics: good acid resistance,alkali resistance,insulation performance,anti-interference signal,beautiful and practical Environmental standards:in line with the EU ROHS,environmental protection directive requir…
TEC1- 12704 Thermoelectric Cooler Peltier Module
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TEC1-12706 Thermoelectric Cooler Peltier Module
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Blower Cooler Fan 12V 0.18A For Ultimaker DIY
Size: 80*73mm, Hole distance: 80mm Thickness: 25mm Connection: 2pin (XH2.54) Rated Voltage: 12V Rated Current: 0.18A
Raspberry pi 4 ABS Case with Fan and Heatsink
Material: ABS Injection Molded Color: Black Size: 91mm*67mm*25mm Case Weight: 31g