天然シェル スーパー ブリリアント ピンクとパープル フルカラー巻貝 1-2 Cm 巻貝標本

New Inductive Proximity Sensor LJ12A3-4-Z/BX LJ12A3-4-Z/BY NJK-5002C Detection Switch NPN DC 6-36V

M12 4mm sensing DC 5V NPN NO LJ12A3-4-Z/BX-5V cylinder inductive proximity sensor switch work voltage 5VDC special for MCU

1-10PCS 8-Channels Infrared Line Tracking Sensor Module – Digital Output for Arduino Smart Car Robot DIY Projects

 Turbidity Sensor Metection Module Water Qualitodule Mixed Water Dy Test Turbidity Transducer DC 5V

HC-SR501 PIR Infrared Sensor Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module for Arduino Raspberry Pi

1/5/10/20pcs Temperature Sensor Electronic Chip DS18B20 TO-92 18B20 chips IC DIY Electronic Digital Thermometer -55 ° C to 125 °

AHT20 BMP280 Module High-precision Digital Temperature Humidity and Air Pressure Sensor

HCNE1-0520 HCNE1-0530 HCNE1-0630 DC 12V/24V magnetic solenoid push&pull open frame electromagnet stroke 10mm keeping Force 700g

Waterproof Sensitive Auto Photo Switch AS-20 DC 12V AC 110V 220V 10A On/Off Photocell Street Light Switch Sensor Switch Tools

BMI160 Latest Stance Accelerometer Gyroscope module 6 Dof inertial Measurement Sensors