All products · 9 of 1440
Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
Razer BlackWidow V4 Pro
Full-size mechanical with command dial, dedicated media keys, doubleshot ABS keycaps and underglow RGB.
Elgato Stream Deck Mk.2
15 customisable LCD keys for OBS / Stream Software. Plugin ecosystem covers most apps.
Out of stockSony DualSense Edge Wireless Controller (PS5)
Customisable PS5 controller, swappable stick modules, paddle remap, function keys.
SP002E DC5-24V led pixel controller 3 keys LED light strips
[RGB LED CONTROLLER] SP002E DC5-24V led pixel controller 3 keys LED light strips (27cm) Product Description SP002E DC5-24V led pixel controller 3 keys (27cm) The SP002E LED pixel controller has a three key layout with easy-to-use function keys. It has a range of features such as brightness adjustment, auto shut-off and power-saving mode. It can be set to run at 4 different modes and controlled with 3 buttons. It has 3 modes of operation, which are static, strobe, and a timer. This controller can operate from 5 volts to 24 volts DC supply. Features Easy to connect Flexible key operating system Multi-functioning controller for better performance
4×4 Matrix 16 Keypad Keyboard Module 16 Button MCU
[Input Module] This DC 12V 4×4 Matrix Keypad Membrane Switch is high-quality soft touch feeling button keypad with 100 million life-stroke lifespans and good resistance to environmental conditions. This DC 12V 4×4 Key Matrix Membrane Switch Keypad is a high-quality product at very low cost for your application needs. This 16-button keypad provides a useful human interface component for microcontroller projects. Convenient adhesive backing provides a simple way to mount the keypad in a variety of applications. The Keypad 4×4 features a total of 16 buttons in Matrix form. This is a membrane keypad with no moving parts. A female 8-pin berg connector is require for interfacing it with your microcontroller circuits. Features: Ultra-thin design & adhesive backing provides easy integration to any project Excellent price-performance ratio Easy communication with any microcontroller 5 pins 2.54mm pitch connector,4x 4type 16 keys. Sticker can peel off for adhesive mounting. Used widely in industrial and home electronic equipments, instrument, etc. This allows a microcontroller to scan the 8 output pins to see which of the 16 buttons is being pressed. Package Includes: 1 x 4×4 Matrix Membrane Type Keypad -16 Keys Specifications: Voltage(V) DC 35V Operating Current (A) 0.1 Contact Resistance 500 Insulation Resistance (M) 100 Dielectric Strength 250VRms Length (mm) 165 Width (mm) 70 Height (mm) 1 Weight (gm) 7 * Product Images are shown for illustrative purposes only and may differ from actual product.
3 Keys 12V Dimmer Single Led Strip Light Amplifier Controller
[LED Controller] 3 Keys LED Mini RGB amplifier controller for Single 5050 3528 RGB LED light strips Are you searching for a good Quality RGB Strip controller, Here you can end your search. This is a 5050/3528 RGB LED strip controller with 3 keys. This controller can operate from 12 volts to 24 volts DC supply. On both ends, it has 2 wires output which can be connected to RGB strip and power directly. The controller can operate at up to 5A current which means you can run 5 meters RGB strip easily on this controller. This controller comes with 3 keys for various different patterns of RGB functions like Brightness adjustments, Blink frequency adjustment, and Mode button. Features:- 100% Brand New and High Quality Features Small Size But Powerful Functions. It Presents 5 Speed Adjustment at Dynamic Mode and 8 Dim Adjustment at Static Mode. Owns Many Kinds of Modes, Such as Static Colors, Gradual Changes, Strobe, etc Operation Mode Off Current Rating 2 Amps Operating Voltage 12 Volts Contact Type Normally Open Connector Type Crimp Brand Generic Switch Type Kill Switch Terminal Through Hole Material Polybutylene Terephthalate Item Dimensions LxWxH 10 x 2 x 3 Millimeters
Out of stockPiezo Electric Active Big Buzzer B27
[Buzzer And Mic] 5-24V Buzzer Continues Beep – Big 27 A buzzer or beeper is an audio signaling device, which may be mechanical, electromechanical, or piezoelectric (piezo for short). Typical uses of buzzers and beepers include alarm devices, timers, and confirmation of user input such as a mouse click or keystroke. A piezoelectric element may be driven by an oscillating electronic circuit or other audio signal sources, driven with a piezoelectric audio amplifier. Sounds commonly used to indicate that a button has been pressed are a click, a ring, or a beep. Voltage: 5 V Sound : 90dB Housing Material: ABS Plastic. Perfect for motorcycle stand alarm, alarm clock, or any project which you need an alarm buzzer for getting immediate attention. Note: This product comes in different design patterns. We ship randomly.
Out of stockHigh Current Active Alarm Buzzer Driver Module
[Current Sensor] A High Current Active Alarm Buzzer Driver Module is an audio signaling device, which may be mechanical, electromechanical, or piezoelectric. Just like what you are viewing now, it is 5V DC Electronic Part Active Buzzer Module. Using top quality material, it is durable in use. What’s more? This active buzzer rings out as long as it is electrified. Compared with a passive buzzer, it is a bit expensive but easier to control. Typical uses of buzzers include alarm devices, timers, and confirmation of user input such as a mouse click or keystroke. A good choice for you all! Features: An active buzzer with a concussion internal source- so long as it will be called an energized. The program easy to control- SCM can let a high-low sound- while passive buzzer did not. Operating voltage 3.3V-5V PCB Dimension: 3.1cm*1.3cm. Color: Blue Easy to use Package Includes : 1 x High Current Active Alarm Buzzer Driver Module