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Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
1330 SKUs are hidden by the filters on this page (category, price, stock, or search).

Keychron K2 V2 Wireless
75% layout, hot-swappable mechanical, Bluetooth + USB-C. Mac/Win toggle. The thinking developer's daily driver.

Roboki
Mechanical parts kit: beams, brackets, shafts, bushings, gears, pulleys, wheels. Materials: ABS/nylon/metal mix. Build type: screw/slot. Concepts: gear ratio, t

Logitech G413 SE TKL
Tenkeyless mechanical keyboard with tactile switches and aircraft-grade aluminium top plate. White LED backlight.

Razer BlackWidow V4 Pro
Full-size mechanical with command dial, dedicated media keys, doubleshot ABS keycaps and underglow RGB.
Out of stockLogitech G512 Carbon Romer-G Tactile
Mechanical keyboard, RGB, aircraft-grade aluminium top.
Out of stockRazer Huntsman Mini 60%
60% optical-mechanical, Razer Linear/Clicky optical switches.
Out of stockCorsair K70 RGB PRO
Mechanical, Cherry MX or OPX switches, AXON 8000Hz polling, PBT keycaps.
Out of stockCorsair K100 AIR WIRELESS
Ultra-thin wireless mechanical, Cherry MX Ultra Low Profile Tactile switches.
Out of stockHyperX Alloy Origins Core (TKL)
Tenkeyless mechanical, HyperX Red/Aqua/Blue switches, aircraft-grade aluminium.
Out of stockKeychron K2 V2 Wireless Mechanical (75%)
75% layout, Bluetooth + USB-C, Gateron switches, RGB. Mac/Windows toggle.

26650 Battery Holder / Battery Spacer 2×1 – 26.3mm Bore Diameter
[Lithium Battery Holder] 26650 Battery Holder / Battery Spacer 2×1 – 26.3mm Bore Diameter The 26650 Battery Holder / Battery Spacer 2×1 is a cylindrical battery

UPS Rocker Switch Red 6 Pin ON-OFF-ON with Indicator
[Mechanical Switches] UPS Rocker Switch Red 6 Pin ON-OFF-ON with Indicator – BR34 The UPS Rocker Switch Red 6 Pin ON-OFF-ON with Indicator (BR34) is a durable r

UPS Rocker Switch Black 6 Pin ON-OFF-ON
[Mechanical Switches] UPS Rocker Switch Black 6 Pin ON-OFF-ON – BR34 The UPS Rocker Switch Black 6 Pin ON-OFF-ON (BR34) is a durable rocker switch designed for

Almirah Wardrobe Switch – 250V AC 6A Momentary Push-to-Off Switch
[Mechanical Switches] Almirah Wardrobe Switch – 250V AC 6A Momentary Push-to-Off Switch The Almirah Switch is a compact single-pole momentary push-to-off switch

25 Watt Soldering Iron with 3mm Tip
[Soldering Iron] 25W Soldering Iron – Deluxe Economic The 25W Soldering Iron – Deluxe Economic is a compact and practical soldering tool designed for electronic

16 sq mm Copper Ring Lug Cable Terminal
[Terminal Connector] 16 sq mm Pure Copper Ring Lug Cable Terminal The 16 sq mm Pure Copper Ring Lug Cable Terminal is a high-quality electrical cable lug design

45mm (1.75-Inch) Internal Magnet Speaker 2 Ohms 10W Full Range Audio Speaker
[Speakers] 45mm (1.75-Inch) Internal Magnet Speaker – 2Ω 10W Full Range Audio Speaker The 45mm (1.75-Inch) Internal Magnet Speaker is a compact and powerful aud

Electric Kettle Thermostat Switch T125 16A 250V Automatic Thermal Cut-Off Switch White
[Mechanical Switches] The Electric Kettle Thermostat Switch T125 is a high-quality temperature control switch used in electric kettles and various heating appli

