For Arduino Dual-axis XY Joystick Module Higher Quality PS2 Joystick Control Lever Sensor KY-023 Rated 4.9 /5

$0.26

DS3231 AT24C32 IIC Module DS1302 Precision Clock Module DS1307 Memory module mini module Real Time 3.3V/5V For Raspberry Pi

$0.25

TZT IR Infrared Speed Sensor Module Distance Measurement Detection Optocoupler For Arduino Smart Car/Robot

$0.25

TZT HC-SR501 HC-SR505 AM312 SR602 Adjust IR Pyroelectric Infrared Mini PIR module Motion Sensor Detector Module For Arduino

$0.23

IR Infrared Slotted Optical Speed Measuring Sensor Optocoupler Module For Motor Test PIC AVR Speed module

$0.23

1 4 5 8 Channel TCRT5000 IR Photoelectric Switch Barrier Line Track Module Infrared Obstacle Avoidance Sensor For Arduino DIY

$0.23

TZT 360 Degrees Rotary Encoder Module Rotary Potentiometer Analog Knob Module KY-040 RV09 Rotary Encoder EC11 Knob Cap

$0.23

TZT QRD1114 RD1114 D1114 1114 DIP-4 REFLECTIVE OBJECT SENSOR

$0.23

TZT RCWL-0516 RCWL-0515 microwave radar sensor module Human body induction switch module Intelligent sensor

$0.23

DIY KIT 3.3V/5V Ceramic Piezo Vibration Sensor Module Analog Controller Electronic Components Supplies Sensor for Arduino UNO R3

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TZT TCRT5000 IR Infrared Line Track Follower Sensor TCRT5000L Obstacle Avoidanc For Arduino AVR ARM PIC DC 5V

$0.23

KY-024 Linear Magnetic Hall Sensor Board Switch Speed Counting Hall Sensors Module For Arduino Diy KY024 Hall Sensor for arduino

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TZT Microphone Voice Sound Sensor Module For Arduino Analog Digital Output Sensors KY-038

$0.23

TZT IR Infrared Obstacle Avoidance Sensor Module for Arduino Diy Smart Car Robot Reflective Photoelectric 3PIN

$0.23

TZT CD74HC4067 16-Channel Analog Digital Multiplexer Breakout Board Module For Arduino

$0.23

TZT normally closed type vibration sensor module Alarm sensor module Vibration switch SW-420 for arduino

$0.23

TZT KY-037 High Sensitivity Sound Microphone Sensor Detection Module For Arduino AVR PIC

$0.23

TZT KY-008 3pin 650nm Red Laser Transmitter Dot Diode Copper Head Module for arduino DIY Kit

$0.23

TZT 3pin Voice Sound Detection Sensor Module Intelligent Smart Robot Helicopter Airplane Boart Car for arduino Diy Kit

$0.23

LM2596s DC-DC Step-down Power Supply Module 3A Adjustable Step-down Module LM2596 Voltage Regulator 24V 12V 5V 3V

$0.22