All products · 118 of 1440
Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
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.
Quarky
Educational STEM controller board. USB programmable. Block coding + Python/Arduino-like. Built-in sensors (mic, light, IMU) + ports for external sensors/servos. 5V input (USB/power bank). BLE/Wi-Fi optional depending on version.
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 IDE / block coding. Functions: walk/dance/avoid.
Only 1 leftPlay Mex
MCU: ESP8266/ESP32. Sensors: soil moisture (capacitive preferred), temp/humidity (DHT), light sensor. Actuation: relay/pump/solenoid valve demo. Dashboard: MQTT/HTTP. Power: 5V input + relay isolation.
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, non-clinical.
Capacitive Touch Module MPR121
MPR121 capacitive touch module, multi-channel.
IR Obstacle Avoider Sensor
IR sensor with adjustable detection range and angle.
Only 2 leftTriple Axis Magnetometer
3-axis magnetoresistive sensor for compass/orientation.
Only 2 leftMQ-3 Alcohol/Ethanol Sensor
MQ-3 alcohol/ethanol gas sensor.
Only 2 leftMQ-4 Methane Natural Gas Sensor
MQ-4 methane / natural gas sensor.
Only 2 leftMQ-5 Methane Liquefied Gas Sensor
MQ-5 methane liquefied gas sensor.
Only 2 leftMQ-7 CO Sensor
MQ-7 high sensitivity CO carbon monoxide sensor detector.
Only 2 leftIR Receiver TSOP 1738
IR receiver with 38 KHz switching rate.
Triple Axis Accelerometer
3-axis accelerometer for tilt/orientation sensing.
PIR Motion Detector Module
Outputs high digital pulse when motion is detected.
Pulse Rate Heart Sensor
Pulse rate sensor (finger-based, worn on finger or earlobe). 3-5V working voltage.
