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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.
Soldering Helping Hand
Adjustable crocodile clamps, soldering iron holder, LED light, magnifying lens.
Out of stockMicrofiber Cleaning Cloth (10 pc)
Lint-free microfiber, 25×25 cm. Screen + lens + PCB cleaning.
8mm White Color LED – Diamond Shape LED
[LEDs] A standard 8mm White Color Diamond Shape that can be used for indication or visualization purposes. It can be used on breadboard, dot board and PCB. You can also use LED mount to fix them onto casings or enclosures. The longer lead is the positive and the shorter lead is the negative. Specifications: Lighting Color: White Voltage: 3V Size/Dimension: 8mm Lens Type: Clear 8mm LED Applications: Used as indicators in products and designs Toys & Games Lighting Products Electronic projects Package Includes: 1 PC of 8mm White Color LED – Diamond Shape LED
High power LED 20-100W lamp bead lens 44MM optical glass 90 degree led lens
[LED Lens] The 44mm High Power LED Lens Kit is designed for improving the light output and beam control of 20W to 100W integrated LED light sources. It includes a high-quality optical glass lens, reflective collimator, and metal fixing bracket for stable mounting. In addition, the lens provides a wide 90-degree light distribution, helping create uniform and efficient illumination. As a result, it is suitable for flood lighting, DIY LED lamps, spotlights, and industrial lighting systems. Because of its optical-grade glass construction, the lens delivers excellent light transmission and improved brightness. Furthermore, the included 50mm reflector helps focus and direct the LED beam more efficiently. The durable metal bracket ensures secure mounting and easy installation onto LED modules and heatsinks. Moreover, the compact design makes it suitable for custom lighting projects and high-power LED applications. This LED lens kit is widely used in flood lights, high-power LED lamps, DIY lighting systems, stage lighting, projection lighting, and industrial illumination projects. 🔹 Key Features Suitable for 20W to 100W high power LEDs High-quality optical glass lens Includes reflective collimator and fixing bracket Wide 90° beam angle design Efficient light focusing and distribution Durable metal reflector housing Easy installation and mounting Ideal for DIY and industrial lighting projects 🔹 Technical Specifications Product Type: High Power LED Lens Kit Lens Diameter: 44mm Reflector Diameter: 50mm Beam Angle: 60°–80° Lens Type: Optical Glass Lens Reflector Material: Metal Bracket Material: Metal Applicable LED Power: 20W–100W Light Angle: 90 Degrees Application Type: Integrated High Power LED Source 🔹 Applications This LED lens kit is suitable for many lighting applications, including: High power LED flood lights DIY LED lamps Spot lighting systems Stage lighting Industrial lighting Projection lighting projects Outdoor LED lighting systems 🔹 Package Includes 1 × 44mm Optical Glass Lens 1 × 50mm Reflector 1 × Metal Fixing Bracket
Out of stock8mm High Quality LED- Clear Lens-Cool White
[DIP LED] This White colour LED type with a clear lens is a low power consumption LED with a wide viewing angle, Ideal for backlight and indicator. It is widely used in pin Status, optoelectronics sensors, and fun blinky displays. This is a very basic 8 mm LED with a clear lens. It has a typical forward voltage of 3.3V and a rated forward current of 100 mA. SPECIFICATION LED Diameter 8mm Emitted Colour Cool White Viewing Angle 120° Forward Voltage 3-3.4V Forward Current 100mA Lens Type Clear Quantity 1
8mm High Quality LED- Clear Lens-Warm White Brand Superlight
[DIP LED] This Yellow colour LED type with a clear lens is a low power consumption LED with a wide viewing angle, Ideal for backlight and indicator. It is widely used in pin Status, optoelectronics sensors, and fun blinky displays. This is a very basic 8 mm LED with a clear lens. It has a typical forward voltage of 3.3V and a rated forward current of 100 mA. SPECIFICATION LED Diameter 8mm Emitted Colour Warm White Viewing Angle 120° Forward Voltage 3-3.4V Forward Current 100mA Lens Type Clear Quantity 1
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.
PIR Motion Sensor Detector Module HC-SR501
[IR and PIR Sensors] If you want to build a device that is used to detect sense motion and almost always used to detect whether a human has moved in or out of the sensors range. Then this Sensor is needed for you. you can buy this sensor from https://roboman.in/ at a reasonable price The PIR Motion Sensor Detector Module HC SR501 allows you to sense motion. It is almost always used to detect the motion of a human body within the sensor’s range. It is often referred to using “PIR”, “Pyroelectric”, “Passive Infrared” and “IR Motion” sensors. The module has an onboard pyroelectric sensor, conditioning circuitry, and a dome-shaped Fresnel lens. It has a delay time adjustment Potentiometer and sensitivity adjustment Potentiometer. Compatible with ARDUINO, RASPBERRY PI, AVR, PIC, 8051, etc. Note: The Product is available in two colors Blue and Green, therefore packing you may get any one of them. Circuit Diagram of PIR Sensor With Arduino: Features : Infrared Sensor with Control Circuit Board The Sensitivity and Holding Time are adjustable. Blockade time: 2.5s (Default) Sensitive Setting: Turn to Right, Distance Increases (About 7M); Turn to Left, Distance Reduce (About 3M) Time Setting: Turn to Right, Time Increases (About 200S); Turn to Left, Time Reduce (About 5S). Package Includes : 1 x PIR Motion Sensor Detector Module HC SR501