All products · 657 of 658
Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
Arduino Plug & Play
Controller: Arduino UNO/Nano compatible (ATmega328P), 5V logic. Interfaces: Digital I/O, PWM, Analog In, I2C/SPI/UART. USB programming. Plug-and-play sensor ports (JST/RJ/3-pin). Power: USB 5V / DC 7–12V (if UNO).
IOT Plug & Play
MCU: ESP8266/ESP32 based (Wi-Fi 2.4GHz). Supply: 5V input, onboard 3.3V regulation. Protocols: MQTT/HTTP. Cloud/App support. GPIO with pre-wired ports. Typical sensors: DHT11/22, LDR, relay module, IR, PIR.
Snap Circuit Kit
Circuit modules with snap connectors. Power: 2×AA / 3×AA / 9V (kit dependent). Components: switches, LEDs, buzzer, motor, resistors, capacitors. No soldering. Safe low-voltage learning.
Only 1 left3D Printer
Type: FDM/FFF. Nozzle: 0.4mm. Filament: PLA/ABS/PETG 1.75mm. Build volume ~220×220×250mm (typical classroom size). Layer height 0.1–0.3mm. Bed: heated optional. File: .STL/.GCODE. Connectivity: SD/USB.
Only 2 leftRobotic Arm Kit
DOF: 3–6 (kit dependent). Actuators: servo motors (SG90/MG90/MG996R class). Control: Arduino/servo driver (PCA9685 common). Supply: 5–6V for servos (separate recommended). Payload: light (50–200g typical for small kits).
Only 1 leftDrone Kit
Frame: 180–250mm class. Motors: brushless 2204/2205/2300KV. ESC: 20A–30A. Flight controller: F4/F7 (or basic for edu kits). Battery: LiPo 3S/4S. Props: 5-inch typical. Radio: 2.4GHz. Prop guards recommended.
Only 1 leftIOT Smarthome Kit
MCU: ESP8266/ESP32. Modules: 1–4 channel relay (optocoupled preferred), PIR, LDR, DHT. Control: app/web dashboard. Protocols: MQTT/HTTP. Power: 5V input. Properly isolated AC relay use.
Arduino UNO
Hardware development board (SMD/DIP). ATmega328P, 14 digital I/O, 6 analog, USB-B.
Node MCU
WiFi Internet development board, ESP8266 based Node MCU.
Ultrasonic Sensor HC-SR04
HC-SR04 ultrasonic distance sensor module.
Temperature/Humidity Sensor (DHT11)
Temperature & humidity sensor, 3V to 5V.
Servo Motor (Metal Gear)
Position servo, angle-based, metal gear.
MPU6050 (6-axis IMU)
6-axis IMU: 3-axis accel + 3-axis gyro. I2C (0x68/0x69). Accel ±2/±4/±8/±16g. Gyro ±250/±500/±1000/±2000 °/s. Includes temp sensor.
Only 1 leftBambu Lab A1 Mini 3D Printer
Bambu Lab A1 Mini compact 3D printer.
Soldering Kit (15-30W)
Variable wattage 15-30W/230V soldering iron. 280–450°C. De-soldering pump, flux paste, solder wick, 5 tips, soldering wire.
Digital Multimeter
7 functions, 19 ranges. DC voltage 200mV–1kV, AC voltage 200–750V, DC current 200µA–10A, resistance 200–2MΩ, transistor & diode test.
NVIDIA GeForce RTX 4060 (8 GB)
Mid-range gaming GPU. 8 GB GDDR6, 128-bit bus, DLSS 3 with frame generation, 115W TGP — runs cool on small power supplies. Solid 1080p high / 1440p medium card.
NVIDIA GeForce RTX 4070 (12 GB)
Sweet-spot 1440p / entry 4K card. 12 GB GDDR6X, DLSS 3 frame gen, 200W TGP. Pairs well with 850W PSUs and any 12-pin adapter.
Only 2 leftAMD Radeon RX 7800 XT (16 GB)
Strong 1440p / soft 4K with 16 GB VRAM headroom. 263W TBP, dual 8-pin power. Often outperforms 4070 in pure raster workloads.
Intel Core i5-12400F
Six P-cores, 12 threads. 2.5 / 4.4 GHz. The classic value gaming CPU — pair with B660 + DDR4 for an affordable rig.
AMD Ryzen 5 7600X
Six Zen 4 cores, 12 threads. 4.7 / 5.3 GHz. AM5 socket, DDR5 only. Great gaming CPU; runs hot — needs a decent cooler.
MSI MAG B650 Tomahawk WiFi
ATX AM5. DDR5, 14+2+1 VRM, 4× M.2, WiFi 6E, 2.5G LAN. Goldilocks board for Ryzen 7700X / 7800X3D builds.
Corsair Vengeance 32 GB (2×16) DDR5 5600
DDR5 starter kit, 5600 MT/s, CL36. On-die ECC, low-profile. Ideal entry RAM for AM5 / Z790 DDR5 boards.
Samsung 980 1 TB NVMe (Gen 3)
Reliable Gen 3 NVMe — 3500/3000 MB/s. DRAM-less but cached. Solid all-purpose 1 TB drive.