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Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
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Only 2 leftMQ-7 CO Sensor
MQ-7 high sensitivity CO carbon monoxide sensor detector.
PIR Motion Detector Module
Outputs high digital pulse when motion is detected.
MQ-2 Gas Sensor Module For H2, LPG, CH4, CO, Smoke or Propane Detector Module
[Gas and Dust Sensor] MQ-2 Gas Sensor Module The MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module is useful for gas leakage detection (home and industr
Out of stockHongli 18650 3.7V 3000mAh Lithium-Ion Rechargeable Cell
[Lithium Battery Cell] HONGLI Lithium-ion 18650 3.7V 3000mAh Battery Cell This Li-Ion 18650 3.7V 3000MAH Battery gives value for your money. It is a single cell
Out of stockMAX30102 Pulse Oximeter Heart Rate Sensor Module
[Proximity Sensor] MAX30102 is a sensor that combines a pulse oximeter and a heart rate monitor. It’s an optical sensor that measures the absorbance of pulsatin
Out of stockMetal detector non-contact metal induction detection module
[Induction Module] You can use this LC Metal detector non-contact metal induction detection module as a metal detector. When it approaches any metal, it makes a
Out of stockA3144 Hall Effect Sensor Module
[Magnetic Sensor] The A3144 Hall Effect Sensor Magnet Detector Switch for Arduino is a switch that will turn on/off in the presence of a magnetic field. If no m
