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Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
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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 por
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 re

Arduino UNO
Hardware development board (SMD/DIP). ATmega328P, 14 digital I/O, 6 analog, USB-B.

Quarky
Educational STEM controller board. USB programmable. Block coding + Python/Arduino-like. Built-in sensors (mic, light, IMU) + ports for external sensors/servos.
Only 2 leftRobotic Spider Kit
Legs: 4/6/8-legged variants. Servos: 8–12 micro servos. Controller: Arduino/ESP32 compatible. Gait programming. Power: 5–6V high-current (2A–5A depending on ser
Only 2 leftOtto
Biped robot kit. Servos: 4 micro servos (legs/feet). MCU: Arduino Nano compatible. Sensors: ultrasonic + buzzer. Power: 5V (battery pack). Programming: Arduino
Only 2 leftRC Car Kit
Chassis: 2WD/4WD. Motors: TT DC geared motors (3–6V) or higher. Driver: L298N/L293D. Controller: Arduino/ESP32 optional. Remote: IR/2.4GHz/Bluetooth. Power: 2×1

Arduino Nano
Compact development board. ATmega328P, mini-USB. Breadboard friendly.

Arduino Mega
Development board. ATmega2560, 54 digital I/O, 16 analog, perfect for big projects.

USB Cable (UNO Programming, A to B)
USB Male-A to USB Male-B cable for Arduino UNO.

7-Segment LED Display (4-digit)
LED 4-digit display module with clock point, 4-pin Dupont line for Arduino.
Only 2 leftGSM SIM800L
GPRS transfer board, micro SIM, GSM core, TTL port for Arduino.
Out of stock0.96 Inch Blue SPI OLED Display Module 7-Pin 128×64 – SSD1306
[LED/LCD Display] 0.96 Inch Blue SPI OLED Display Module 7-Pin 128×64 – SSD1306 The 0.96-inch Blue OLED Display Module is a compact graphical display based on t

Type-C PD/QC/AFC Fast Charge Decoy Trigger Module – 5V/9V/12V/15V/20V Fixed Output
[Step UP Buck Converter] Type-C PD/QC/AFC Fast Charge Decoy Trigger Module – 5V/9V/12V/15V/20V Fixed Output The Type-C PD/QC/AFC Fast Charge Decoy Trigger Modul

Black Plastic 3×18650 Battery Holder or Case Series Connection With Wire
[Lithium Battery Holder] Black Plastic 3×18650 Battery Holder – Series Connection The Black Plastic 3×18650 Battery Holder is designed to securely hold three 18




