All products · 31 of 1440
Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
Only 2 leftMeta Quest 3 (128 GB)
Standalone mixed-reality headset. Pancake lenses, full-colour passthrough, Snapdragon XR2 Gen 2. Tetherable to PC for VR gaming.
Only 1 leftDrill Machine Set
Drill machine with accessories. Hammer/screw and clockwise/anti-clockwise modes. 500W, chuck capacity 1–10mm. Drill bits for masonry, metal, wood.
Logitech G840 XL Cloth Mouse Pad
900 × 400 × 3 mm. Smooth fabric surface, rubber base. Covers keyboard + mouse area.
Razer Goliathus Extended Chroma
Extended cloth mat with RGB underglow. 920 × 294 mm. Bright accent piece for show desks.
UGREEN Powered 7-Port USB 3.0 Hub
Self-powered 7-port USB 3.0 hub. Includes 12V/4A adapter for stable high-current peripherals (external drives, capture cards).
Only 1 leftSecretlab Titan Evo (Regular)
Premium gaming chair. Magnetic memory-foam pillow, 4D armrests, integrated lumbar support. Multiple SKU sizes.
Standing Desk Converter (Adjustable)
Sit-stand workstation. Two-tier with separate keyboard tray, supports 15 kg, lifts 10–40 cm.
Out of stockSecretlab TITAN Evo 2022 Series
Ergonomic gaming chair, NEO Hybrid leatherette, magnetic head pillow.
Out of stockHerman Miller x Logitech G Embody Chair
Premium ergonomic gaming chair, BackFit technology, copper-infused cooling foam.
Out of stockLogitech G Cloud Gaming Handheld
Android handheld for cloud gaming. 7" 1080p IPS, 12-hour battery.
Out of stockRazer Edge 5G Handheld Gaming Tablet
Snapdragon G3x Gen 1, 6.8" 144Hz AMOLED, Kishi V2 Pro controller bundled.
Out of stockXbox Wireless Controller (Robot White)
Microsoft Xbox Wireless Controller, Bluetooth + Xbox Wireless, AA-powered.
Out of stockXbox Elite Wireless Controller Series 2
Adjustable trigger tension, swappable paddles, 40-hour battery.
Out of stockSony DualSense Edge Wireless Controller (PS5)
Customisable PS5 controller, swappable stick modules, paddle remap, function keys.
Out of stock8BitDo Pro 2 Bluetooth Controller
Multiplatform Bluetooth + USB-C, rumble, motion controls, Switch + PC + Android + iOS.
Out of stockCorsair MM700 RGB Extended Mousepad
930 × 400 mm extended pad, 3-sided RGB, USB-C passthrough.
107 × 61mm 5V 180mA Mini Solar Panel Cell Module
[Solar Panel] ☀️ 107 × 61mm 5V 180mA Mini Solar Panel Cell Module (0.9W) 5V Output • 180mA Current • Polycrystalline Solar Cell • Compact & Lightweight • DIY Solar Projects The 107 × 61mm Mini Solar Panel Cell Module is a compact and efficient photovoltaic module designed to convert sunlight into clean and renewable electrical energy. Delivering a stable 5V output with a maximum current of 180mA, this solar panel is ideal for powering small electronic devices, battery charging circuits, educational projects, and DIY solar applications. Built using high-quality polycrystalline silicon solar cells, the panel provides efficient energy conversion with reliable performance under direct sunlight. Its compact size and lightweight construction make it easy to integrate into portable electronics, robotics, IoT devices, and renewable energy projects. Designed with a durable, weather-resistant construction, the module is suitable for both indoor demonstrations and outdoor applications. Pre-drilled mounting holes allow quick installation on enclosures, backpacks, models, and custom solar-powered devices. ⭐ Features High-efficiency polycrystalline solar panel Stable 5V DC output Maximum output current of 180mA Maximum power output of 0.9W Compact and lightweight design Efficient solar energy conversion Weather-resistant construction Pre-drilled mounting holes Easy integration into DIY projects Eco-friendly renewable energy source Maintenance-free operation Suitable for educational and hobby applications 📋 Technical Specifications Product Type: Mini Solar Panel Cell Module Panel Dimensions: 107 × 61 mm Cell Type: Polycrystalline Silicon Maximum Power Output: 0.9W Output Voltage: 5V DC Maximum Output Current: 180mA Conversion Efficiency: Approx. 17% Operating Temperature: -40°C to +85°C Storage Temperature: -40°C to +85°C Construction: Waterproof, Weather-Resistant Mounting: Pre-Drilled Mounting Holes Material: High-Quality Polycrystalline Silicon Weight: Approx. 16g 🔧 Applications Suitable for: DIY Solar Projects Solar Battery Chargers Mobile Charging Projects Arduino Projects ESP32 Projects Raspberry Pi Accessories Robotics IoT Devices Solar Garden Lights Educational Science Experiments Portable Electronics Renewable Energy Demonstrations Emergency Backup Projects Small DC Power Applications 📦 Package Includes 1 × 107 × 61mm 5V 180mA Mini Solar Panel Cell Module ⚠️ Note Output voltage and current depend on sunlight intensity, panel angle, and environmental conditions. For battery charging applications, use a suitable charge controller or charging module. Designed for low-power electronic projects and educational use. Product appearance and dimensions may vary slightly depending on the manufacturing batch.
110 × 69mm 5V 180mA Mini Solar Panel Cell Module
[Solar Panel] ☀️ 110 × 69mm 5V 180mA Mini Solar Panel Cell Module (0.9W) 5V Output • 180mA Current • 0.9W Power • Polycrystalline Solar Cell • Compact & Lightweight The 110 × 69mm 5V 180mA Mini Solar Panel Cell Module is a compact and efficient photovoltaic module designed to convert sunlight into clean, renewable electrical energy. Delivering a stable 5V output with a maximum current of 180mA, this solar panel is ideal for powering low-power electronic devices, DIY solar projects, battery charging applications, and educational experiments. Built using high-quality polycrystalline silicon solar cells, the module offers efficient energy conversion while maintaining reliable performance under sunlight. Its lightweight construction and compact dimensions make it easy to integrate into portable devices, robotics projects, solar-powered gadgets, and outdoor applications. Designed for durability, the panel features a weather-resistant construction suitable for outdoor use. With pre-drilled mounting holes, installation is quick and convenient for a wide range of renewable energy projects. ⭐ Features High-efficiency polycrystalline solar panel Stable 5V DC output Maximum output current of 180mA Maximum power output of 0.9W Compact size for portable projects Lightweight and easy to install Weather-resistant construction Pre-drilled mounting holes Suitable for outdoor applications Eco-friendly renewable energy source No external power source required Ideal for educational and DIY projects 📋 Technical Specifications Product Type: Mini Solar Panel Cell Module Cell Type: Polycrystalline Silicon Maximum Power Output: 0.9W Output Voltage: 5V DC Maximum Output Current: 180mA Panel Dimensions: 110 × 69 mm Operating Temperature: -40°C to +85°C Storage Temperature: -40°C to +85°C Construction: Weather-Resistant Connector: None (Solder Wire Connection) Weight: Approximately 15g 🔧 Applications Suitable for: DIY Solar Projects Solar Battery Chargers Mobile Phone Charging Projects Arduino Projects ESP32 & ESP8266 Projects Raspberry Pi Accessories Robotics Projects Solar Garden Lights Educational Science Experiments IoT Devices Portable Electronic Devices Renewable Energy Demonstrations Emergency Backup Power Projects Small DC Loads 📦 Package Includes 1 × 110 × 69mm 5V 180mA Mini Solar Panel Cell Module ⚠️ Note Output voltage and current depend on sunlight intensity and panel orientation. For battery charging applications, use a suitable solar charge controller or charging module. This panel is intended for low-power applications and may not provide sufficient power under low-light conditions. Product appearance may vary slightly depending on the manufacturing batch.
702025 3.7V 400mAh rechargeable Battery for Drone, Toys, Gaming, Robotics bluetoorh Headset, Bluetooth Speaker
[LiPo Cell] The 702025 3.7V 400mAh Rechargeable Lithium Polymer Battery is a compact and high-performance power source designed for portable electronic devices requiring lightweight and reliable energy storage. Built using advanced Lithium Polymer (Li-Po) technology, it provides high energy density, low self-discharge, and consistent output voltage. In addition, the battery delivers a nominal voltage of 3.7V with a capacity of 400mAh, making it suitable for powering compact electronic devices and embedded systems. As a result, it is widely used in drones, Bluetooth speakers, Bluetooth headsets, wireless gaming accessories, robotics, GPS devices, wearable electronics, and DIY battery-powered projects. Because of its slim profile and lightweight construction, the battery can be easily integrated into space-constrained applications. Furthermore, it supports multiple charge and discharge cycles while maintaining stable performance and long service life. The battery includes a pre-attached connector with insulated leads for quick installation and safe operation. Moreover, its rechargeable design makes it an economical and environmentally friendly power solution. ⚠️ Note: Charge the battery only with a compatible 3.7V Lithium Polymer battery charger or BMS protection circuit. 🔹 Key Features Rechargeable Lithium Polymer (Li-Po) battery High energy density Compact and lightweight design Stable 3.7V output Long charge/discharge cycle life Low self-discharge rate Pre-attached connection wires Suitable for portable electronic devices Reliable and safe performance Ideal for DIY electronics projects 🔹 Technical Specifications Battery Type: Lithium Polymer (Li-Po) Model: 702025 Nominal Voltage: 3.7V Full Charge Voltage: 4.2V Capacity: 400mAh Battery Dimensions: Approx. 7 × 20 × 25 mm Rechargeable: Yes Protection Circuit: Yes Charging Method: CC/CV (Constant Current / Constant Voltage) Operating Temperature: -10°C to +60°C Weight: Approximately 6–7g 🔹 Applications This battery is suitable for: Mini drones RC toys Bluetooth headsets Bluetooth speakers Wireless gaming controllers Robotics projects GPS trackers Wearable electronics DIY electronic devices Portable rechargeable products
Passive Diaphragm Radiator Speaker Accessories Showcase Speaker Repair Parts
[Passive Radiator] Product Description: Model: 88 48 Low Frequency Vibration Plate Type: Sound film, diaphragm Material: Rubber Size: 88*48mm Net weight: 35 grams The bass radiator is also called a passive speaker. It is used to replace the inverted tube. The subwoofer made with the radiator has the following advantages compared with the traditional inverted subwoofer. The low frequency diving depth is equal to the back type, but the speed is the same. In this sense, it is faster than the inverted type, using the advantage of a certain closed box, and at the same time completely eliminating the disadvantage of the inverted structure-that is, the wind noise brought by the inverted nozzle. Package Includes: 1 x Passive Diaphragm Radiator Speaker Accessories Showcase Speaker Repair Parts
TowerPro Metal Gear MG90S Mini Digital Servo Motor (180° Rotation)
[Servo Motor] ⚙️ TowerPro MG90S Mini Digital Metal Gear Servo Motor (180°) Metal Gear • Digital Servo • 180° Rotation • High Precision • Ideal for RC & Robotics The TowerPro MG90S Mini Digital Servo Motor is a compact, high-performance 9g metal gear servo designed for precise position control in robotics, RC models, automation, and DIY electronics projects. Equipped with all-metal gears, a digital control circuit, and high positioning accuracy, the MG90S offers greater durability, faster response, and higher torque than standard plastic gear servos. Operating from 4.8V to 6.0V DC, the servo delivers a stall torque of up to 2.2 kg·cm and a rotation angle of approximately 180°, making it ideal for robotic arms, pan-tilt camera systems, RC airplanes, RC cars, boats, educational kits, and embedded control applications. The standard 3-wire JR/Futaba-compatible connector allows direct interfacing with Arduino, ESP32, Raspberry Pi, STM32, and most RC receivers. Its lightweight design, compact dimensions, and excellent holding torque make the MG90S one of the most popular micro servos for hobbyists, students, and professionals alike. ⭐ Features Genuine TowerPro MG90S digital servo Durable all-metal gear transmission Approximate 180° rotation angle High positioning accuracy Fast control response High holding torque Smooth and quiet operation Lightweight and compact design Standard 3-wire servo interface Compatible with Arduino, ESP32, Raspberry Pi and RC receivers Ideal for robotics, RC models and automation projects 📋 Technical Specifications Product Type: Mini Digital Servo Motor Brand: TowerPro Model: MG90S Gear Type: Metal Gear Rotation Angle: Approximately 180° Operating Voltage: 4.8V–6.0V DC Stall Torque: 1.8 kg·cm @ 4.8V 2.2 kg·cm @ 6.0V Operating Speed: 0.10 sec/60° @ 4.8V 0.08 sec/60° @ 6.0V Control Signal: PWM (50Hz Standard Servo Signal) Dead Band Width: 1µs Connector Type: JR / Futaba Compatible Cable Length: Approximately 25cm Dimensions: 22.8 × 12.2 × 28.5 mm Weight: Approximately 13.4g Operating Temperature: 0°C to +55°C These specifications are consistent with the manufacturer's published specifications. 🔧 Applications Suitable for: Arduino Projects ESP32 Projects Raspberry Pi Projects Robotic Arms Humanoid Robots RC Airplanes RC Cars RC Boats Pan-Tilt Camera Systems Automatic Door Mechanisms DIY Electronics Educational Robotics Smart Automation Projects Mechatronics Projects 📦 Package Includes 1 × TowerPro MG90S Mini Digital Servo Motor 1 × Servo Horn Set Single Arm Horn Double Arm Horn Four Arm Horn 1 × Mounting Screw Set ⚠️ Note Operate the servo only within the recommended 4.8V–6.0V DC supply range. For stable operation, use an external regulated power supply when driving the servo from microcontrollers. Product appearance, cable color, or accessories may vary slightly depending on the manufacturing batch. Counterfeit MG90S servos are common in the market. Purchase from trusted suppliers for genuine performance.
EU Plug Universal Battery Charger For 18650 16340 14500 Li-ion Rechargeable Battery Charger
[Li-ion Rechargeable Battery Charger, Lithium Battery And Accessories] 🔋 Universal Li-ion Battery Charger for 18650, 16340 & 14500 Rechargeable Batteries (EU Plug) Intelligent Charging • Automatic Cut-Off • LED Charging Indicator • Wide Voltage Input • Safe & Reliable The Universal Li-ion Battery Charger is a compact and reliable charging solution designed for 3.7V rechargeable lithium-ion batteries such as 18650, 16340 (RCR123A), and 14500 cells. Featuring a European (EU) plug, this charger is ideal for home, office, laboratory, and travel use. The charger automatically detects the battery charging status and provides safe, intelligent charging with automatic cut-off when the battery reaches full capacity. The built-in LED status indicator displays Red/Orange while charging and changes to Green when charging is complete, ensuring convenient monitoring. Designed with built-in protection against overcharging, short circuits, and reverse polarity, this charger helps extend battery life while providing safe and efficient charging performance. Its spring-loaded battery slot accommodates multiple cylindrical Li-ion battery sizes, making it a versatile charger for hobbyists, technicians, and electronics enthusiasts. Note: This charger is designed only for 3.7V Li-ion rechargeable batteries. It is not compatible with LiFePO₄, NiMH, NiCd, or primary (non-rechargeable) batteries. ⭐ Features Universal charger for multiple Li-ion battery sizes Compatible with 18650, 16340 (RCR123A), and 14500 rechargeable batteries European (EU) AC plug Intelligent automatic charging control Automatic charging cut-off when battery is fully charged LED charging status indicator Red/Orange LED while charging Green LED when charging is complete Built-in overcharge protection Reverse polarity protection Short-circuit protection Compact, lightweight, and portable design Easy plug-and-play operation 📋 Technical Specifications Product Type: Universal Li-ion Battery Charger Plug Type: EU Plug Input Voltage: 100–240V AC, 50/60Hz Output Voltage: 4.2V DC Charging Current: Approx. 400mA–1000mA (depending on model/batch) Battery Chemistry: Lithium-Ion (Li-ion) Supported Battery Sizes: 18650 16340 (RCR123A) 14500 Charging Method: Constant Current / Constant Voltage (CC/CV) Charging Indicator: Red/Orange – Charging Green – Fully Charged Protection Features: Overcharge Protection Reverse Polarity Protection Short-Circuit Protection Body Material: Flame-Retardant ABS Plastic Color: Black 🔧 Applications Suitable for: 18650 Lithium-Ion Batteries 16340 (RCR123A) Batteries 14500 Rechargeable Batteries LED Flashlights Rechargeable Torches DIY Battery Packs Portable Electronic Devices Electronics Laboratories Hobby Projects Battery Maintenance Educational Projects 📦 Package Includes 1 × Universal Li-ion Battery Charger (EU Plug) ⚠️ Note Compatible only with 3.7V rechargeable Li-ion batteries. Do not use with LiFePO₄ (3.2V), NiMH, NiCd, or non-rechargeable batteries. Battery is not included. Charging current and charger appearance may vary slightly depending on the manufacturing batch.
Round Rocker Switch 2 Pin ON-OFF Black Button Black Housing
[Mechanical Switches] ⚫ 6A 250V AC 2 Pin ON-OFF Round Rocker Switch (Black) Panel Mount SPST Configuration • Black Actuator • 6A Current Rating • Compact & Reliable Power Switch The 6A 250V AC 2 Pin ON-OFF Round Rocker Switch (Black) is a high-quality panel mount power switch designed for reliable ON/OFF control in electrical and electronic applications. Featuring a 2-pin SPST (Single Pole Single Throw) configuration, this switch offers simple and dependable switching for AC and DC circuits. Its snap-in panel mount design enables quick installation without the need for screws or nuts, making it ideal for power supplies, home appliances, industrial control panels, automotive accessories, DIY electronics, and other electrical equipment. The rocker is clearly marked with "I" (ON) and "O" (OFF) for easy operation. Constructed with a durable plastic housing and copper alloy contacts, this switch provides excellent electrical conductivity, smooth switching action, and a long mechanical life of up to 100,000 operations. ⭐ Features High-quality round rocker switch 2 Pin SPST (Single Pole Single Throw) Simple ON/OFF switching operation Rated for 6A at 250V AC Durable snap-in panel mount design Black rocker actuator Copper alloy contacts for reliable conductivity Long mechanical life (50,000–100,000 cycles) Easy installation without screws Compact and durable construction Suitable for AC and DC power control 📋 Technical Specifications Product Type: Round Rocker Switch Switch Configuration: SPST (Single Pole Single Throw) Switch Function: ON-OFF Number of Pins: 2 Rated Voltage: 250V AC Rated Current: 6A Mounting Type: Snap-In Panel Mount Actuator Shape: Round Actuator Color: Black Housing Color: Black Contact Material: Copper Alloy/Iron Housing Material: Flame-Retardant Plastic Operating Temperature: -20°C to +85°C Mechanical Life: 50,000–100,000 Operations Marking: I / O LED Indicator: No 🔧 Applications Suitable for: Home Appliances Power Supplies Battery Chargers DIY Electronics Arduino Projects ESP32 Projects Raspberry Pi Projects Industrial Control Panels Automotive Accessories Water Dispensers Audio Equipment LED Lighting Systems Test Equipment Robotics Projects General Electrical Equipment 📦 Package Includes 1 × 6A 250V AC 2 Pin ON-OFF Round Rocker Switch (Black) ⚠️ Note This is a non-illuminated 2-pin rocker switch. Verify the switch rating before connecting high-voltage or high-current loads. Disconnect power before installation. Product appearance may vary slightly depending on the manufacturing batch.
6A 250V SPDT ON/OFF Rocker Switch with Indicator Light Panel Mount 4 Pin
[Mechanical Switches] The 6A 250V SPDT ON/OFF Rocker Switch with Indicator Light is a durable and reliable panel-mount power switch designed for AC and DC electrical applications. Featuring a built-in illuminated indicator, this switch clearly displays the ON/OFF status, making it convenient and safe to operate. Its snap-in panel mounting design allows quick installation without the need for screws or mounting hardware. The strong retaining clips securely lock the switch into the panel, providing a neat and professional finish. Built with high-quality flame-retardant housing and durable silver alloy contacts, the switch offers a long electrical and mechanical life of 50,000–100,000 switching cycles. The SPDT (Single Pole Double Throw) contact configuration ensures reliable switching performance for a variety of electrical control applications. This illuminated rocker switch is widely used in automotive electronics, industrial machinery, power supplies, DIY electronics, home appliances, control panels, water dispensers, boats, motorcycles, and various electrical equipment. ⭐ Features SPDT (Single Pole Double Throw) switching mechanism ON/OFF rocker switch with built-in indicator light Quick snap-in panel mounting No screws or nuts required High-quality flame-retardant housing Bright illuminated indicator for easy status identification Long mechanical life (50,000–100,000 operations) Silver alloy contacts for reliable performance Compact and durable construction Suitable for AC and DC applications 📋 Technical Specifications Product Type: Illuminated Rocker Switch Switch Type: SPDT (Single Pole Double Throw) Operation: ON/OFF Rated Voltage: 250V AC Rated Current: 6A Indicator Light: Built-in LED/Neon (Model Dependent) Mounting Type: Panel Mount Mounting Style: Snap-In Terminal Type: Quick Connect / Solder Terminals Housing Material: Flame-Retardant Plastic Contact Material: Silver Alloy/Iron Electrical Life: 50,000–100,000 Switching Cycles Operating Temperature: -20°C to +85°C Color: Black &Red (Indicator color may vary depending on model) 🔧 Applications Suitable for: Power supplies Home appliances Industrial machines Control panels Water dispensers Battery chargers DIY electronics Automotive accessories Motorcycles Boats Electronic equipment Lighting control circuits 📦 Package Includes 1 × 6A 250V SPDT ON/OFF Rocker Switch with Indicator Light