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Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor Pulse RS485 0-5V 0.1MM 0.2MM

SHT20 SHT30 SHT40 SHTC3 Temperature Humidity Sensor I2C Output Probe Cable Metal Head Digital Capacitance Sensors 1M Length

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Multi Trigger Audio Module Voice Prompter MP3 Player With Custom Voice And Waterproof Speaker DC 5V/6-35V For Indoor Outdoor Use

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500PCS Electrolytic Capacitor Mixed DIP Electrolyte Capacitors 10V 16V 25V 50V Electronic Kit 0.1uF-1000uf 24Values

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Ultrasonic Ranging Sensor IP67 Waterproof PWM UART RS485 3-450cm for Measure the Water Level for arduino Raspberry Pi

High-precision laser ranging module infrared ranging module sensor module 2000 meters outdoor pulse type

GTRIC E2K Series Proximity Sensor Matrix Capacitive Switch 10-30V DC 3-wire NPN PNP Sensing Distance 10mm Adjustable

5 Inch TFT LCD Display Module 800*480 RGB IPS 40Pin High definition display with touch

ESP32 S3 LVGL 5 inch 800*480 WIFI&Bluetooth Development Board LCD LVGL Display TFT Module Smart Display Screen With Touch

XKC-KD200 DC5V-24V Indoor Infrared Proximity Motion Sensor for LED Light/Security/Trash can/Water dispenser/Faucet

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1-5pcs USB To RS485 Converter CH340/PL2303/FT232 Chip RS485 Serial Converter Support Win7 Win10 XP Vista Linux Mac OS WinCE5.0

RFID Starter Kit for Arduino For UNO R3 official version ATMEGA328P RFID Upgraded version Learning Suite With Components Box

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350PCS Diode Transistor Assorted Kit 1N4148 M1 M7 S9012 S9013 S9014 S9015 S9018 S8550 S8050 2N2222 2N3904 SOT-23 PNP/NPN

600PCS 30Values 1W Zener Diode Kit 3V-47V Box for Electronics Voltage Regulation Projects

1-2Pcs Seeeduino XIAO RP2040 nRF52840 XIAO BLE SENSE seeed studio Bluetooth-c Module For Arduino Nano/uno Arm Microcontroller

Mini S-Type Load Cell 5kg 10kg 20kg 50kg 100kg 200kg High Precision Tension Compression Force Sensor Alloy Steel IP66

Wheel Shape Load Cell Spoke Compression Tension force Sensor 200KG 300KG 500 kg 1T 5 T 10T 100T 500T Pancake Pressure Conductor

Capacitance Inductance Tester DIY Electronic Kit Frequency Measurement Display PCB DIY Soldering Project Practice Solder

AMG8833 IR 8*8 MLX90640 32*24 Thermal Imager Array Temperature Sensor MLX90640BAB MLX90640BAA Infrared Camera MLX90640ESF-BAB

10Pcs 4*28mm Magnetic Reed Switch Sensor Normally Open DIY Green Glass 4x28MM NO Original Contact Induction

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Keyestudio Microbit V2.2 Basic Starter Kit For BBC Micro:bit Kit STEM Programming Student Kit +Tutorial 38 Projects

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PLANTOW Sensor Laser sensor PMS7003 Adapter board G7 adapter board PMS5003 2.54

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5pcs 6N137 High speed Optocoupler isolation module Signal level conversion 3.3V 5V 12V 24V NPN optocoupler isolation 200KHz

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Digital RS485 Load Cell Interface Module, Real-Time Weight Output, Surge Protection, Wide Baud Rate 2400–500000bps