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1-10PCS HW-040 360 Degrees Rotary Encoder Module with Knob Cap 5V Brick Sensor Switch Development Board Module for Arduino

10pcs XH-W3001 10A 12V 24V 110V 220V AC Digital Temperature Controller W3001 For Incubator Heating Switch Thermostat NTC Sensor

10/20pcs TTP223 Touch Key Capacitive Switch Button Module Capacitor Single Channel Self Locking Touch Switch Sensor for Arduino

XKC-Y26L 3.3V low power consumption non contact water level sensor,Arduino MCU compatible liquid sensor level switch

DC 12V 24V ESP32 Expansion Board Digital Analog DAC ADC IO Wifi Relay Switch ES32C14 Module for Arduino PLC Smart Home IOT Diy

UNO R3 CNC Shield V3 TMC2209 Stepper Driver Kit with Heatsinks and Optional Limit Switch for 1 to 4 Axis CNC Machine For Arduino

for AJ-SR04M Ultrasonic Ranging Sensor Module Waterproof with 2.5M Cable Probe Distance Measuring Sensor for Arduino 20-450CM

45 in 1 Sensors Modules 16 Kinds Starter Kit For Arduino Raspberry Pi , Better Than 37 in 1 With Box DIY UNO R3 MEGA2560

1Box Micro Slide Switch SK12D07 SS12F15 Slide Switch 3 Pin PCB 1P2T 2/3/4/5/6/7mm Toggle Switch For Arduino

Automatic Switching Din Rail Expansion Board ESP32 Wifi 3.3V to 5V Bidirectional Level Converter LvTTL to TTL IO for Arduino IOT

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

5V 12V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection Photosensitive Sensor Board For Arduino

Seeed Studio XIAO ESP32S3 Sense Seeeduino 2.4GHz WiFi BLE Mesh 5.0 8MB OV2640 Camera Sensor Module Development Board for Arduino

SGP41 SGP30 SGP40 Measurement Air Gas Sensor I2C Multi-pixel TVOC/eCO2 Formaldehyde Carbon Dioxide Detector Tester For Arduino

1pc/lots 100% ALPS Tower-Style Dual-Row 12-Pin Self-Springing Non-Latching Push Button Switch Brand New IC Electronic components

XKC-DS1603 10-36v Non-contact Ultrasonic Liquid Water Level Sensor for Arduino PLC, UART/RS485/Voltage Analog/Switching Output

70Pcs/Box Micro Slide Switch SS12F15 SK12D07 Toggle Switch Interruptor On-Off Mini Slide Switch PCB Mount For Arduino

IR Break Beam Sensor Module With 3mm LEDs Photoelectric Control Switch For Arduino Robotics And Industrial Counters, 5 Pack

5 PCS Mini SR602 Motion Sensor Detector Module Pyroelectric Infrared Sensory Switch for Arduino Electronic DIY

20pcs/1pc 110MM 200MM Length 1 Key Button Single Key Membrane Switch Keypad with LED Control Panel Pad DIY Kit For Arduino

Slide Switch Assorted Kit Mini Micro PCB Panel Slide Switch 2Pin 3Pin 4Pin ON/Off ON/Off/ON Switch Arduino Breadboard

QIACHIP 433 Mhz Superheterodyne RF Receiver and Transmitter Module For Arduino Uno Wireless Module Diy Kit Free Gift antenna

Rain water sensor module + DC 5V 12V Relay Control Module Rain Sensor Water Raindrops Detection Module for Arduino robot kit

5/10pcs 20 Position Incremental 360 Rotary Encoder Knob Button Switch EC11 Arduino Digital Potentiometer 15/20mm Plum Half Shaft

BME688 Environmental Sensor Module Temperature/Humidity/Pressure/Gas AI Smart I2C for arduino

ESP32-S3 2.1 Inch Washing Machine Sensor Screen Circular Rotation Development Board LVGL Switch Display Suitable For Arduino

AS608 Fingerprint Reader Sensor Module Optical Fingerprint Fingerprint Module For Arduino Locks Serial Communication Interface

100Pcs/Box Mini Slide Switch SS12F15 SK12D07 Toggle Switch 3Pin PCB 2 Position 1P2T SPDT Handle High 2/3/4/5/6/7mm for Arduino

1Pc-20Pcs 1 2 3 4 Key Button Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino Electronic

1-10Pcs SW-420 Normally Closed Type Vibration Sensor Module Alarm Sensor Module Vibration Switch SW-420 for Arduino

Seeed Studio XIAO ESP32S3 Sense Seeeduino 2.4GHz WiFi BLE Mesh 5.0 8MB OV2640 Camera Sensor Module Development Board for Arduino

10Pcs/set N/O Reed Switch Magnetic Switch 2*14mm Vibration-resistance Normally Open DIY Magnetic Induction Switch For Arduino

Power supply 9V 2A 18W For Arduino UNO R3 REV 3 Mega 2560 Elegoo IEIK Mobile DVD ADSL Modem TP-Link WLAN-Router systems

KUONGSHUN STEM Complete Starter Kit For Arduino UNO r3 Starter Kit Electronics Projects Support Programming

DC 12V 24V ESP32 Expansion Board Digital Analog DAC ADC IO Wifi Relay Switch ES32C14 Module for Arduino PLC Smart Home IOT Diy

45 in 1 Sensors Modules 16 Kinds Starter Kit For Arduino Raspberry Pi , Better Than 37 in 1 With Box DIY UNO R3 MEGA2560