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Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
ASUS Dual Radeon RX 7600 EVO OC Edition 8GB GDDR6 Graphics Card
[Graphics Card] ASUS Dual Radeon RX 7600 EVO OC Edition 8GB GDDR6 Graphics Card The ASUS Dual Radeon RX 7600 EVO OC Edition combines dynamic thermal performance with broad compatibility. Advanced cooling solutions from flagship graphics cards — including two Axial-tech fans for maximizing airflow to the heatsink — are packed into the 22.8 cm long, 2.5-slot card, delivering more power in less space. ⭐ Key Features - Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure - 0dB technology lets you enjoy light gaming in relative silence - Dual ball fan bearings can last up to twice as long as sleeve bearing designs - A 2.5-slot design allows for greater build compatibility while maintaining premium cooling - Auto-Extreme precision automated manufacturing for higher reliability - GPU Tweak III software provides intuitive performance tweaking, thermal controls, and system monitoring 📋 Technical Specifications - Graphic Engine: AMD Radeon RX 7600 - Bus Standard: PCI Express 4.0 - OpenGL: OpenGL 4.6 - Video Memory: 8GB GDDR6 - Engine Clock: OC mode up to 2745 MHz (Boost Clock) / 2340 MHz (Game Clock) - Stream Processors: 2048 - Memory Speed: 18 Gbps - Memory Interface: 128-bit - Resolution: Digital Max Resolution 7680 x 4320 - Interface: 1x HDMI 2.1a, 3x DisplayPort 1.4a (HDCP 2.3 Support) - Maximum Display Support: 4 - Recommended PSU: 550W - Power Connectors: 1 x 8-pin - Dimensions: 228 x 123 x 49 mm (2.5 Slot) 🎯 Applications - 1080p and 1440p high-framerate competitive esports and AAA gaming - Content creation with AV1 hardware encoding - Compact Micro-ATX and Mini-ITX small form-factor gaming builds 📦 Package Includes - 1 x ASUS Dual RX 7600 EVO OC 8GB Graphics Card - 1 x Collection Card & Speedsetup Manual
Out of stockSleeved PSU Extension Cable Kit (24+8+6 pin)
300mm sleeved extension kit for 24-pin ATX, 4+4 EPS, 6+2 PCIe. Black.
150mm PVC Heat Shrink Sleeve for Lithium Battery Pack – 1 Meter
[Sleeves] This is a blue color 150mm 1 meter PVC Heat Shrink Sleeve for Lithium battery Pack. It can be used to protect, insulate and hold your battery packs to provide stability, electrical insulation, mechanical protection, sealing, and strain relief. Features: Operating Temperature: -10C-+105C; Fit for: AA Battery Pack (Battery Not Included); Country of Manufacture: Made In INDIA Material: PVC; Net Weight: 300g Package Content: 1 x PVC Heat Shrink Tubing; Main Color: Blue Wall Thickness: 0.15mm (Before Shrinkage); Rated Voltage: 300V; Transversal Heat Shrinking Ratio: 40-45%; Longitudinal Heat Shrinking Ratio: 5-10%; . Shrinking Temperature: 90-100C Specifications: Brand Name Generic Colour Sky Blue Number of Items 1 Part Number 150mm Package Includes: 1x 150mm 1 meter PVC Heat Shrink Sleeve for Lithium Cell Pack.
PVC Heat Shrink Sleeve 110mm Sky Blue 1 Meter
[Sleeves] This is 110mm 1-Meter PVC Heat Shrink Sleeve Blue for Lithium Cell Pack. PVC Heat Shrinks are mainly used to protect, insulate and hold all your battery packs in place. You can use a hair drier or a heat gun to shrink the tube properly. It provides electrical insulation, mechanical protection, sealing, and strain relief, and it can also be used to identify components and wires, creating a functional, professional appearance of the assembly. Features: Type: PVC Heat Shrink Color: Blue Material: Poly Vinyl Chloride (PVC) Length: 1 Meter Width: 110mm Type PVC Heat Shrink Color Blue Material Poly Vinyl Chloride (PVC) Length 1 Meter Width 100mm Shipping Weight 35 gram Shipping Dimensions 11 × 5 × 5 cm Package Includes: 1 x PVC Heat Shrink Sleeve 110mm
32mm PVC Heat Shrink Sleeve Blue for Lithium Cell Pack (1 Meter)
[Sleeves] Description One of the best ways to seal your battery is by using heat shrink. It can protect your battery from short circuits, seal your battery against the weather and add a professional look to your DIY battery.PVC heat shrink is great for battery use, but it can sometimes become brittle over time and begin to crack at the edges or at sharp corners. One method around this is to use multiple layers. This strengthens the heat shrink and adds a second line of defence if one layer should begin to crack. It also allows you to use multiple pieces of heat shrink perpendicular to each other to cover all six sides of a battery instead of just four sides, thus completely sealing your battery. Adding a thin layer of foam around your battery can also help prevent the cracking of the heat shrink over time. 32mm PVC Heat Shrink Sleeve For Battery Pack Colour- Blue Radial Shrinkage- 9% – 21% Depending on the Size Material- Poly Vinyl Chloride Tensile Strength- Greater than or Equal to 4000 Pa/m2 Package Includes : 1 x 32mm PVC Heat Shrink Sleeve Blue for Lithium Cell Pack (1 Meter)
61mm PVC Heat Shrink Sleeve Blue for Lithium Cell Pack (1 Meter)
[Sleeves] Description One of the best ways to seal your battery is by using heat shrink. It can protect your battery from short circuits, seal your battery against the weather and add a professional look to your DIY battery.PVC heat shrink is great for battery use, but it can sometimes become brittle over time and begin to crack at the edges or at sharp corners. One method around this is to use multiple layers. This strengthens the heat shrink and adds a second line of defense if one layer should begin to crack. It also allows you to use multiple pieces of heat shrink perpendicular to each other to cover all six sides of a battery instead of just four sides, thus completely sealing your battery. Adding a thin layer of foam around your battery can also help prevent cracking of the heat shrink over time. 61mm PVC Heat Shrink Sleeve For Battery Pack Colour- Blue Radial Shrinkage- 9% – 21% Depending on the Size Material- Poly Vinyl Chloride Tensile Strength- Greater-than or Equal 4000 Pa/m2 Package Includes : 1 x 61mm PVC Heat Shrink Sleeve Blue for Lithium Cell Pack (1 Meter)
95mm PVC Heat Shrink Sleeve Blue for Lithium Cell Pack (1 Meter)
[Sleeves] One of the best ways to seal your battery is by using heat shrink. It can protect your battery from short circuits, seal your battery against the weather and add a professional look to your DIY battery.PVC heat shrink is great for battery use, but it can sometimes become brittle over time and begin to crack at the edges or at sharp corners. One method around this is to use multiple layers. This strengthens the heat shrink and adds a second line of defence if one layer should begin to crack. It also allows you to use multiple pieces of heat shrink perpendicular to each other to cover all six sides of a battery instead of just four sides, thus completely sealing your battery. Adding a thin layer of foam around your battery can also help prevent the cracking of the heat shrink over time. 95mm PVC Heat Shrink Sleeve For Battery Pack Colour- Blue Radial Shrinkage- 9% – 21% Depending on the Size Material- Poly Vinyl Chloride Tensile Strength- Greater than or Equal to 4000 Pa/m2 Package Includes : 1 x 95mm PVC Heat Shrink Sleeve Blue for Lithium Cell Pack (1 Meter)
Out of stock210mm PVC Heat Shrink Sleeve Blue for Lithium Cell Pack (1 Meter)
[Sleeves] Description One of the best ways to seal your battery is by using heat shrink. It can protect your battery from short circuits, seal your battery against the weather and add a professional look to your DIY battery. PVC heat shrink is great for battery use, but it can sometimes become brittle over time and begin to crack at the edges or at sharp corners. One method around this is to use multiple layers. This strengthens the heat shrink and adds a second line of defense if one layer should begin to crack. It also allows you to use multiple pieces of heat shrink perpendicular to each other to cover all six sides of a battery instead of just four sides, thus completely sealing your battery. Adding a thin layer of foam around your battery can also help prevent cracking of the heat shrink over time. 210mm PVC Heat Shrink Sleeve For Battery Pack Colour- Blue Radial Shrinkage- 9% – 21% Depending on the Size Material- Poly Vinyl Chloride Tensile Strength- Greater-than or Equal 4000 Pa/m2 Package Includes : 1 x 210mm PVC Heat Shrink Sleeve Blue for Lithium Cell Pack (1 Meter)
Metal Alligator Prong Clips Electrical Clamp 50 mm
[Power Connector] The 50mm Metal Alligator Clip (Crocodile Clip) Set is a durable electrical test accessory designed for temporary electrical connections in testing, measurement, and prototyping applications. Manufactured from high-quality conductive metal with insulated protective sleeves, these clips provide excellent electrical conductivity and secure clamping performance. The spring-loaded wide-opening jaws firmly grip wires, terminals, battery posts, PCB test points, and other electrical contacts, making them ideal for use with multimeters, power supplies, battery chargers, laboratory equipment, and DIY electronic projects. The insulated red and black protective covers help identify positive and negative connections while providing additional safety during operation. Their compact size and lightweight design make them suitable for hobbyists, technicians, students, and professionals. 🔹 Key Features High-quality metal alligator clips Strong spring-loaded jaws Wide opening for secure grip Insulated protective covers Excellent electrical conductivity Durable corrosion-resistant construction Easy wire attachment by soldering or crimping Lightweight and compact Suitable for low-voltage electrical testing Reusable and long service life 🔹 Technical Specifications Product Type: Alligator Clip / Crocodile Clip Material: Nickel-Plated Steel Insulation Material: PVC Clip Length: 50mm Available Sizes: 40mm (Short) / 50mm (Long) Jaw Type: Spring Loaded Color: Red & Black Weight: Approx. 8g (Pair) Connection Type: Crimp / Solder Application: Electrical Testing & Temporary Connections 🔹 Applications Suitable for: Digital multimeters Power supplies Battery testing Arduino projects Raspberry Pi projects Electronics prototyping Laboratory experiments School science projects DIY electronics Automotive electrical testing PCB testing Temporary electrical connections 🔹 Package Includes 1 × Red 50mm Alligator Clip 1 × Black 50mm Alligator Clip
34mm Metal Alligator Insulated Crocodile Clip Black and Red Pair
DC Crocodile Alligator Electrical Clip Black and Red Pair – 30 mm Product: Alligator clip or crocodile clip Length: 30mm / 34mm with sleeves Colour: red and black Weight: 4g Wide-open jaws Package contains: 2 x crocodile clip ( 1 x red and 1 x black)
130mm PVC Heat Shrink Sleeve Blue for Lithium Cell Battery Pack (In Meters)
[Sleeves] 130mm Blue PVC Heat Shrinkable Lay Flat Tube for Battery Pack The 130mm Blue PVC Heat Shrinkable Lay Flat Tube is designed for safely covering and insulating DIY battery packs, lithium-ion battery packs, LiFePO₄ battery packs, and other electronic assemblies. Heat shrink tubing provides an additional protective layer around the battery pack, helping prevent accidental short circuits, abrasion, dust, and moisture exposure while giving the finished battery pack a clean and professional appearance. The lay-flat construction makes the sleeve easy to cut and position around battery packs of different shapes and sizes. When heated using a suitable heat gun, the PVC material contracts around the battery pack to provide a snug and secure covering. For improved durability, multiple layers can be used on battery packs with sharp corners or edges. A thin foam layer may also be placed around the battery pack before shrinking to help reduce stress and cracking over time. ⭐ Key Features 130mm lay-flat PVC heat shrink sleeve Blue color Designed for battery pack covering and insulation Helps protect against accidental short circuits Provides a clean and professional battery pack finish Flexible and easy to cut Heat-shrinkable PVC construction Suitable for single or multiple-layer applications Ideal for DIY battery pack assembly 📋 Technical Specifications Product Type: PVC Heat Shrinkable Lay Flat Tube Width: 130mm Color: Blue Material: Poly Vinyl Chloride (PVC) Shrinkage: Approx. 9%–21%, depending on size Tensile Strength: ≥4000 Pa/m² Form: Lay Flat Tube / Sleeve Application: Battery Pack Covering & Insulation 🔧 Applications 18650 Battery Packs 21700 Battery Packs Lithium-Ion Battery Packs LiFePO₄ Battery Packs DIY Battery Packs Electric Bicycle Batteries Electric Scooter Batteries Power Bank Assembly Portable Power Stations Battery Module Insulation Electronic Assembly Protection ⚠️ Usage Precautions Use a suitable heat gun for shrinking. Apply heat evenly around the sleeve to avoid overheating. Do not apply excessive heat directly to lithium battery cells. Ensure the battery pack is properly insulated before shrinking. Measure the battery pack before selecting the sleeve size. 📦 Package Includes 1 × 130mm Blue PVC Heat Shrinkable Lay Flat Tube for Battery Pack
2 Pin 5.08mm Pitch Pluggable Screw Terminal Block
[Terminal Connector] 2 Pin 5.08mm Pitch Pluggable Screw Terminal Block Connector The 2 Pin 5.08mm Pitch Pluggable Screw Terminal Block Connector is a compact and reliable connector designed for connecting wires to PCBs where space is limited. Its pluggable design allows convenient connection and disconnection, while the screw terminals securely hold the wires in place. With a standard 5.08mm (0.2-inch) pitch, this terminal block is suitable for a wide range of PCB applications, including prototyping boards, control circuits, power supply boards, miniature rack systems, and telecom equipment. The terminal block supports wire sizes from 12 to 22 AWG, providing flexibility for various low- and medium-power wiring applications. Its compact construction helps maintain high contact density while saving valuable PCB space. ⭐ Key Features 2-pin pluggable screw terminal block 5.08mm pitch Compact space-saving design Secure screw connection with tension sleeve Easy plug-in and removal Supports 12–22 AWG wires High contact force for reliable connection Helps minimize temperature rise at the contact Suitable for high-density PCB applications Compatible with standard 5.08mm PCB spacing Suitable for prototyping and electronic projects 📋 Technical Specifications Product Type: Pluggable Screw Terminal Block Number of Pins: 2 Pitch: 5.08mm Terminal Type: Screw Terminal Wire Size: 12–22 AWG Connection Type: Wire-to-PCB Mounting: PCB Mount Design: Pluggable / Detachable Contact Mechanism: Screw with Tension Sleeve Standard: Connection in accordance with EN-VDE Standard 🔧 Applications PCB Wire Connections Power Supply Boards Control Circuits Industrial Electronics Miniature Rack Systems Telecom Equipment Prototyping Boards DIY Electronics Projects Arduino & Microcontroller Projects Automation Systems LED Driver Boards Battery & Power Connections 📦 Package Includes 1 × 2 Pin 5.08mm Pitch Pluggable Screw Terminal Block Connector ⚠️ Note Check the PCB footprint and 5.08mm pitch before installation. Ensure wires are properly inserted and securely tightened. Do not exceed the electrical rating of the terminal block in your application.
Out of stock4 Pin 2.54mm Pitch Pluggable Screw Terminal Block
[Terminal Connector] 4 Pin 2.54mm Pitch Pluggable Screw Terminal Block is a compact and versatile terminal block. It finds its use in connecting wires to the PCB. Because of the small size, the terminal block allows for the connection of two conductors on a PCB, where space is premium. This terminal block has screws to keep the wires in place. It can hold wires from 14 to 22 AWG. This terminal block is ideally suited to miniature rack systems or telecoms equipment, which demand high contact density. As each terminal has a single corresponding pin spaced every 0.1″ (2.54 mm), these terminal blocks can be used with prototyping boards and PCB holes intended for standard 0.1″ male and female headers (if there is sufficient clearance from nearby components). Features: Saves space due to the small design Screw connection with tension sleeve Maximum contact force ensures a low-temperature rise Connection in accordance with EN-VDE Standard. Package Includes: 1 x 4 Pin 2.54mm Pitch Pluggable Screw Terminal Block. ( 3 pcs.)
Out of stockQuadcopter Drone Frame F450
[Drone Frame, Uncategorized] F 450 Quadcopter 4-Axis Strong Frame (Multicolour) Width: 450mm Height: 55mm Weight: 295g (without electronics) Material: Glass Fiber + Polyamide-Nylon Motor Mount Bolt Holes: 16/19mm Built from high-quality glass fibre and ultra-durable polyamide nylon. Arms are reinforced and much stronger to prevent and reduce breakage at hard landings. Integrated PCB connections for direct soldering your ESCs. Colored arms for orientation to keep you flying in the right direction. Large mounting tabs on main frame bottom plate for easy camera or other accessories mounting. Pre-threaded brass sleeves for all of the frame bolts. Easy assembly. Package includes : 1 x Top and Bottom with Integrated PCB. 2 x F450 arms Red 2 x F450 arms White 1 x Accessories set. This Q450 Quadcopter Frame is made from Glass Fiber which makes it tough and durable. They have the arms of ultra-durable Polyamide-Nylon which are the stronger molded arms having a very good thickness so no more arm breakage at the motor mounts on a hard landing. The arms have support ridges on them, which improves stability and provides faster forward flight.
Laser Module 650NM 5V
[Laser Module] Voltage: 3.0 V – 5 V. Driver: APC circuit. Line length: about 135 mm. Transmit power: 58mW. Operating Current: 40mA. Operating Current: 40mA. Operating temperature: -36◦C ~ 65◦C. The LASER MODULE 650NM 5V head is composed of a light-emitting tube, condenser lens, and adjustable copper sleeve and it is assembled when delivered, the focal length of the lens is adjusted glued by strong glue stick, which can work directly after connecting to a 5V DC power supply. Laser Diode Module is a breadboard friendly, low cost having the wavelength of 650nm and operating voltage of 5V. The laser head is composed of a light-emitting tube, condenser lens and adjustable copper sleeve and it is assembled when delivered, the focal length of the lens is adjusted glued by strong glue stick, which can work directly after connecting to a 5v dc power supply. Pay attention to the laser cell to prevent from being burnt or battery explosion due to a short circuit when removing the battery. PINOUT 1 – GND 2 – 5V 3 – S (Control: HIGH = Laser on) Applications : Laser test tools. Concentricity positioning. Medical equipment positioning. Production of signal equipment. Use for DIY or robots. All kinds of level meters. Laser projector. Laser toys, etc. Warning!!! This is a low power laser device, however as with all laser devices care should be taken when in use. You should never look directly in to its beam or point the laser at another person. Doing so may cause permanent eye damage. This item is not suitable for children. Package Includes : 1 x LASER MODULE 650NM 5V.