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

$0.21

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

$0.21

TZT HR202L Humidity Resistance HR202L Humidity Sensor Resistor Practical For Arduino

$0.21

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

$0.21

TZT QRD1114 RD1114 D1114 1114 DIP-4 REFLECTIVE OBJECT SENSOR

$0.22

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

$0.22

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

$0.22

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

$0.22

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

$0.23

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

$0.23

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

$0.23

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

$0.23

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

$0.24

TZT TCRT5000 Infrared Reflective IR Photoelectric Switch Barrier Line Track Sensor Module blue

$0.24

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

$0.25

Human Scale Load Cell Weight Sensors + HX711 AD Module Weight Sensor Electronic Scale Weighing Pressure Sensor DIY Kit

$0.25

TZT Load Cell 1KG 5KG 10KG 20KG HX711 AD Module Weight Sensor Electronic Scale Aluminum Alloy Weighing Pressure Sensor For Arduino

$0.25

50kg Body Load Cell Weighing Sensor Resistance Strain Half-bridge Total Weight Scales Sensors Pressure Measurement DIY Kit

$0.25

TZT Smart Electronics Soil Moisture Hygrometer Detection Humidity Sensor Module For arduino Development Board DIY Robot Smart Car

$0.25

TZT Short Distance Scan Sensor Capacitive Touch Sensor Switch PIR Motion Sensor Switch Module 3A For Smart Home

$0.26