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Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
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3D Pen Kit
Nozzle temp ~180–230°C (varies by filament). Filament: PLA/ABS 1.75mm. Power: 5V/2A or 12V adapter (model-dependent). Adjustable feed speed. Tips/nozzles includ

IR Obstacle Avoider Sensor
IR sensor with adjustable detection range and angle.

Touch Sensor TTP224 (4 channel)
TTP224 capacitive touch controller: 4 touch inputs → 4 digital outputs. 2.4–5.5V. Sensitivity adjustable.

Soldering Helping Hand
Adjustable crocodile clamps, soldering iron holder, LED light, magnifying lens.

Logitech G502 HERO
11-button wired mouse with HERO 25K sensor. Adjustable weight, classic shape. Heavyweight comfort for long sessions.

TP-Link Archer TX20U Plus (WiFi 6 USB Adapter)
USB 3.0 WiFi 6 adapter for desktops without onboard wireless. Adjustable antennas, AX1800 dual-band.

Standing Desk Converter (Adjustable)
Sit-stand workstation. Two-tier with separate keyboard tray, supports 15 kg, lifts 10–40 cm.
Out of stockXbox Elite Wireless Controller Series 2
Adjustable trigger tension, swappable paddles, 40-hour battery.
Out of stockSoldering Iron 60W with Adjustable Temp
60W ceramic-heater soldering iron, 200-450°C adjustable. Ergonomic grip.
Out of stockPCB Holder Clamp (PCB Vise)
Adjustable PCB holder/vise, fits boards up to 200mm × 140mm.
Out of stockGPU Support Bracket (Adjustable)
Anti-sag support stand, 60-130 mm telescopic, magnetic base.
Out of stockESD Anti-Static Wrist Strap
Adjustable wrist strap with 1.8 m grounding cord. PC build essential.

XH-W1219 12V Digital Temperature Controller Module with Dual LED Display & Waterproof NTC Sensor
[Relay Module, Temperature Sensor] 🌡️ XH-W1219 12V Digital Temperature Controller Module with Dual LED Display & Waterproof NTC Sensor Dual LED Display • 12V D

XH-M401 DC-DC Step Down Buck Converter Power Supply Module XL4016E1
[Step Down Buck Converter] ⚡ XL4016 12A DC-DC Step-Down Buck Converter Module Adjustable Power Supply 12A High Current • Adjustable Output • Up to 96% Efficienc

TP4056 1A Li-Ion Lithium Battery Charging Module with Micro USB 3.7V Charger Board
[Li-ion Rechargeable Battery Charger, Lithium Battery Protection Board] The TP4056 1A Li-Ion Lithium Battery Charging Module – Micro USB is a compact and effici

TC4056 Type-C 1A Lithium Battery Charging Module 5V USB-C 3.7V Li-ion LiPo Charger Board
[Li-ion Rechargeable Battery Charger, Lithium Battery Protection Board] Product Description The TC4056 Type-C Lithium Battery Charging Module is a compact, effi

3.7V 4.2V Battery Type-C Charger Board DC-DC Step-Up Boost Module
[Lithium Battery Protection Board] The 3.7V 4.2V Battery Type-C Charger Board DC-DC Step-Up Boost Module is a compact power management module designed for singl


