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

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. S
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. Proper

Breadboard Kit
Breadboard: 400/830 tie-points. Jumpers: M-M, M-F. Common parts: resistors (¼W), LEDs, push buttons, potentiometer. Modules: LDR, buzzer, IR, PIR, relay. Power
Only 1 leftIOT Health Kit
MCU: ESP32 (good ADC/BLE). Sensors: pulse sensor/PPG module, body temp sensor, SpO2 module optional. Data logging: serial/cloud. Power: 5V USB. Educational use,

8×8 LED Matrix Module (MAX7219)
MAX7219 dot LED matrix module, MCU controlled display.

7-Segment LED Display (4-digit)
LED 4-digit display module with clock point, 4-pin Dupont line for Arduino.

Laser Diode Module (650nm 5mW)
650nm 6mm 5V DC 5mW mini laser dot diode module.

Sound Playback Module
Voice board, recording, recorder, playback, mic, sound, audio loudspeaker.

Capacitive Touch Module MPR121
MPR121 capacitive touch module, multi-channel.

PIR Motion Detector Module
Outputs high digital pulse when motion is detected.








