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Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
Only 1 left3D Printer
Type: FDM/FFF. Nozzle: 0.4mm. Filament: PLA/ABS/PETG 1.75mm. Build volume ~220×220×250mm (typical classroom size). Layer height 0.1–0.3mm. Bed: heated optional. File: .STL/.GCODE. Connectivity: SD/USB.
3D Pen Kit
Nozzle temp ~180–230°C (varies by filament). Filament: PLA/ABS 1.75mm. Power: 5V/2A or 12V adapter (model-dependent). Adjustable feed speed. Tips/nozzles included. Heat insulation + standby safety.
Filament for 3D Printer (Multicolor pack)
Diameter: 1.75mm. Material: PLA (classroom preferred). Spool: 250g/500g/1kg. Tolerance: ±0.03–0.05mm. Print temp: 190–220°C.
3V 100mA LED Filament 45mm COB Edison Bulb Filament
[COB LED] The 3V 100mA LED Filament 45mm is a flexible COB LED light source designed for decorative lighting, Edison bulb restoration, DIY lamps, and creative illumination projects. Available in a variety of colors, it delivers bright and uniform light output while maintaining low power consumption. In addition, the filament provides 360-degree illumination, closely replicating the appearance of traditional Edison-style incandescent filaments. As a result, it is widely used in decorative bulbs, custom lighting fixtures, model lighting, art installations, and creative electronics projects. Because of its flexible substrate design, the filament can be slightly bent to fit custom enclosures and unique lighting arrangements. Furthermore, it produces minimal heat during operation, making it safe for compact and enclosed lighting applications. The advanced COB LED structure ensures consistent brightness, excellent efficiency, and long service life. Moreover, the solderable metal terminals allow quick integration into DIY electronics and lighting projects. 🔹 Key Features Available in multiple colors Bright and uniform light output COB LED filament design Low power consumption Excellent energy efficiency Minimal heat generation 360° illumination pattern Lightweight and compact structure Easy solderable metal terminals Long operational life 🔹 Technical Specifications Product Type: COB LED Filament Operating Voltage: 2.8V to 3.2V DC Rated Voltage: 3V DC Forward Current: 100mA (Maximum) Power Consumption: Approximately 0.3W Brightness: Approximately 80–100 Lumens per Watt Filament Type: COB (Chip-on-Board) LED Filament Base Material: Flexible Polymer Substrate Connection Type: Solderable Metal End-Caps led Length: 45mm Total Length: 55mm Filament Diameter: Approximately 2.0mm Terminal Size: Approximately 2mm × 2mm Weight: Less than 1g Available Colors: Warm White, Cool White, Red, Blue, Green (subject to availability) 🔹 Mechanical Specifications Filament construction Durable polymer substrate Highly resistant to mechanical shock Lightweight design Easy soldering connection terminals Suitable for custom lamp and lighting assemblies 🔹 Applications This LED filament is suitable for: Edison bulb repair and replacement Decorative LED lamps Custom lighting fixtures Battery-powered lighting projects Art installations Scale models and dioramas Display and showcase lighting Wearable electronics DIY electronics projects Creative lighting applications 🔹 Package Includes 1 × 3V 100mA LED Filament 38mm (Selected Color)
Insulation Filament Tape 50mm 50 meters
[Filament Tape] Tapes are used widely in all applications where you need adhesive to hold together two things, hold things in place, make them stick to a place, provide insulation against electricity, water, and other chemicals, etc. and the possibilities of the applications are infinite. We need a strong adhesive tape for applications where we need reliable adhesive application so this cross-filament tape is ideal for the applications with these requirements. This has cross-threaded filaments which increase the grip level of the tape on the object on which it has to be used so that it does not slip out and cause unnecessary loss of property. It has a width of 50mm so it is wide enough for most applications. Note: Image may vary in terms of color The Insulation Filament Tape (50mm x 50mtr) provides high-strength adhesion for electrical insulation, bundling, and securing applications. It features a durable filament-reinforced backing that provides excellent tensile strength and resistance to tearing. The tape adheres strongly to various surfaces, ensuring reliable performance even in demanding environments. Its insulation properties make it suitable for use in electrical and electronics industries, while its high durability supports bundling heavy cables and materials. The 50mm width and 50-meter length offer extensive coverage for industrial and professional tasks, making it an essential tool for maintenance, repair, and assembly applications. Features: Best Quality 50mm Filament Tape Most Powerful Adhesive Tape Pressure-sensitive tape Type: High-strength filament-reinforced adhesive tape Width: 50mm Length: 50 meters Material: Durable backing with strong adhesive Applications: Electrical insulation, bundling, securing cables and materials Features: Tear-resistant, high tensile strength, reliable adhesion Usage: Suitable for industrial, electrical, and repair tasks Package Includes: 1 x Insulation Filament Tape 50mm 50 meters
Insulation Filament Tape 25mm 50 meters
[Filament Tape] 🧵 Insulation Filament Tape 25mm × 50 Meter High Strength Reinforced Adhesive Tape High Tensile Strength • Strong Adhesive • Tear Resistant • Ideal for Electrical & Industrial Applications The Insulation Filament Tape (25mm × 50 Meter) is a premium-quality, filament-reinforced adhesive tape designed for applications requiring exceptional strength, durability, and reliable adhesion. Reinforced with cross-woven fiberglass filaments, this tape offers excellent tensile strength, making it ideal for bundling, securing, reinforcing, and insulating cables, cartons, pipes, and various industrial components. Its pressure-sensitive adhesive ensures a firm bond on a wide range of surfaces while maintaining excellent resistance to tearing, stretching, and wear. The tape is widely used in electrical work, packaging, logistics, manufacturing, automotive industries, and general repair applications. With a 25mm width and 50-meter roll length, this tape provides long-lasting performance for both professional and DIY use. ⭐ Features Premium quality filament-reinforced adhesive tape Strong pressure-sensitive adhesive High tensile strength for heavy-duty applications Cross-woven fiberglass reinforcement for extra durability Excellent tear and stretch resistance Reliable adhesion on multiple surfaces Suitable for electrical insulation and cable bundling Easy to apply and remove without splitting Ideal for industrial, commercial, and home use Long-lasting adhesive performance 📋 Technical Specifications Product Type: Filament Reinforced Adhesive Tape Tape Width: 25mm Tape Length: 50 Meter Tape Type: Cross Filament Reinforced Backing Material: Reinforced Fiberglass Filament Adhesive Type: Pressure Sensitive Color: Transparent / Clear (May vary by batch) Tear Resistance: High Tensile Strength: High Application Temperature: Suitable for general industrial use Application: Insulation, Bundling, Packaging, Reinforcement 🔧 Applications Suitable for: Electrical Insulation Cable Bundling Wire Harnessing Carton Sealing Heavy-Duty Packaging Shipping & Logistics Pipe Wrapping Industrial Assembly Appliance Manufacturing Automotive Wiring Warehouse Packaging Repair & Maintenance DIY Projects General Industrial Use 📦 Package Includes 1 × Insulation Filament Tape (25mm × 50 Meter) ⚠️ Note Image shown is for reference only. Product color or branding may vary depending on the manufacturing batch. Ensure the application surface is clean, dry, and free from dust or oil for maximum adhesion.
Kapton 25mm x 33m High Temperature Resistant Tape
[Kapton Tapes] Kapton tape is a polyimide film first developed by DuPont in the 1960s. It remains stable at an extremely wide range of temperatures from -269˚C to 260˚C and has been an industry-standard due to its excellent electrical, thermal, chemical and mechanical properties. This enables the film to withstand extreme temperatures, vibration, and other demanding environments. This Kapton 50mm x 33m High-Temperature Resistant Tape for 3D Printers is a polyester film tape with a high-temperature resistant adhesive. Primarily used to hold transfer sheets in place while sublimating onto a variety of items and hold the polymer plate on the heating platen in the hot foil stamping. Excellent heat & solvent resistance. Minimal shrinkage after baking and clean removal. Due to Kapton tape’s large range of temperature stability and electrical isolation ability, it is used during the manufacturing and final assembly of electronic components. It acts as a protective layer that isolates and prevents the electrostatic discharge of sensitive components, also protecting and restraining components during high temp applications and reflow soldering procedures. ABS and Kapton adhere extremely well to one another, making Kapton tape a perfect 3D printing bed surface layer. It is usually applied to a glass or aluminum bed surface, where extruded ABS filament adheres to the surface. Specification and Features: Material: Polyimide Spindle Type: Roll Tape Length: 33m TapeWidth: 25mm Colour: Metallic Brown Temperature Range: 200ºC High-quality product from a well-known brand Package Includes: 1 x Kapton 25mm x 33m High-Temperature Resistant Tape for 3D Printers Note: Product Images are shown for illustrative purposes only and may differ from the actual product
Kapton 50mm x 33m High Temperature Resistant Tape for 3D Printers
[Kapton Tapes] The Kapton Polyimide Tape is a premium high-temperature insulating tape designed for electrical insulation, PCB masking, soldering, battery pack assembly, and 3D printing applications. Manufactured from high-quality polyimide film with a heat-resistant silicone adhesive, it provides exceptional thermal stability, excellent dielectric strength, and reliable insulation even under extreme temperatures. Measuring 50mm wide and 33 meters long, this tape is widely used as a build surface for 3D printers, where ABS and other engineering-grade filaments adhere well during printing while allowing clean removal after cooling. It also serves as an excellent masking tape during wave soldering, powder coating, and electronic component assembly. The tape offers outstanding resistance to heat, chemicals, abrasion, and solvents, leaving minimal adhesive residue after removal. Its excellent electrical insulation properties make it suitable for transformers, lithium battery packs, motors, coils, flexible PCBs, and various industrial applications. ⭐ Features Premium polyimide (Kapton) film construction High-temperature resistant silicone adhesive Excellent electrical insulation properties Strong adhesion with residue-free removal High dielectric strength Resistant to heat, chemicals, and solvents Flexible and easy to apply Ideal for 3D printer heated beds Suitable for solder masking and PCB protection Long service life 📋 Technical Specifications Product Type: High Temperature Polyimide Tape Material: Polyimide Film Adhesive Type: Silicone Adhesive Tape Width: 50mm Tape Length: 33 Meters Roll Type: Standard Roll Color: Metallic Brown (Amber) Temperature Resistance: Up to 200°C (Continuous) Electrical Insulation: High Dielectric Strength Residue After Removal: Minimal Application Surface: Glass, Aluminum, Metal, Plastic, PCB 🔧 Applications Suitable for: 3D Printer Heated Beds ABS 3D Printing PCB Manufacturing Wave Soldering Masking Reflow Soldering Lithium Battery Pack Insulation Transformer Insulation Motor Coil Insulation Flexible PCB Protection Electronics Repair Powder Coating Masking Laboratory Applications Industrial Electrical Insulation DIY Electronics Projects 📦 Package Includes 1 × Kapton Polyimide High Temperature Resistant Tape (50mm × 33 Meter)
DC5V Humidifier USB Spray Module DIY Incubation Experiment Equipm 108KHz(mist maker)
[Ultrasonic Sensor] Description This DC Ultrasonic Humidifiers Power Circuit Board with Atomizing Chip Moisture Film Humidification atomization machine consists of an atomization plate tablet with a diameter of 20mm. This Ultrasonic Humidifier Piezoelectric Transmitter module works on the principle of cavitation produced by sound waves. Just provide the DC 3V to 5V power supply it will turn into a mini ultrasonic atomizer. As sound waves contain compression and rarefaction. Due to extremely rapid movement, water droplets can no longer sustain their liquid state and get converted into vapor immediately. This vibration is produced by a piezoelectric filament. Tags, USB Humidifier Atomization Driver Board PCB Circuit Board 5V Spray Incubation, Tags, OEM/ODM Available Mini Humidifier USB spray module humidifier pcb circuit board for DIY kit Incubation Experiment Equipment, USB Humidifier Atomization Driver Board PCB Circuit Board 5V Spray Incubation, 5V DIY Ultrasonic Piezoelectric Humidifier Moisture Atomizing Chip Mist maker circuit board. Features Come with a driver Power-ON trigger work 108KHz high-frequency oscillator Micron level aperture The glazed surface of the atomized sheet Features/Specs: Product Name: 108KHz 20mm USB Humidifier Work Voltage: DC 4.5V~5.0V Work Power:2W Work Frequency:108KHz(+/-3KHz) Power Type: Female USB Socket Diameter without rubber ring:16mm Diameter with rubber ring:20mm Spray Diameter:5um Spray Hole:740 holes Spray speed:50ml/h Work Temperature:0℃ ~ 85℃ Work Humidity:10%~90%RH Driver Size:35*19*15mm Length: 35 mm Width: 19 mm Height: 15 mm Weight: 10 gm Application: Humidifier | mist maker Beauty care for facial massager Medical liquid atomizing Equipment Package Includes: 1pc x Humidifier Driver Bord 1pc x 16mm Atomizer Plate 1pc x Cotton Stick Stand 1pc x Cotton Stick
Out of stockAnti Static ESD Wrist Strap Elastic Band with Clip for Sensitive Electronics Repair Work Tool
[Current Sensor] An Anti Static ESD Wrist Strap Elastic Band with Clip for Sensitive Electronics is an antistatic device used to safely ground a person working on very sensitive electronic equipment, to prevent the building up of static electricity on the operator’s body, which can result in the electrostatic discharge (ESD). Features : Simply wrap the strap around wrist and clip to a grounded source. Prevent Static shock in the dry environment. Keep static from damaging electronic parts and types of equipment. Adjustable wrist strap with alligator clip tip. Inner conducting layer made of stainless shell filaments. Durable Polyurethane-Coated Coil Cords. High-Quality Strain relief. The soft elastic band comfort. Rinsing Resisting. 22 CMS Conductive Fiber Woven elastic band with Velcro fasteners. Contact plate through 316-grade stainless steel, adjustable. Insulation: PVC. Note:- This is a Generic non-branded product. The product's brand and colour may be different. This device is very special care of sensitive electronic devices which can be damaged by electrostatic discharge. If an operator has a sudden build-up of Electrostatic Charge in his/her body and in this case if the corresponding operator touches the electronic device then certain components like IC’s make a way for the Electrostatic Charge. If this happens the IC will be damaged immediately, so this Anti Static ESD Wrist Strap will avoid such accidents and keep your sensitive electronic equipment safe.