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HALJIA N20 DC 6V 300RPM Micro Gear Box Speed Reducing Motor Mini Gear Box Motor Micro Speed Reduction Motor for RC Car Robot Model DIY Engine Toy
HALJIA N20 DC 6V 300RPM Micro Gear Box Speed Reducing Motor Mini Gear Box Motor Micro Speed Reduction Motor for RC Car Robot Model DIY Engine Toy
$6.99
HALJIA Stainless Steel Floating Switch Liquid Water Level Control Sensor Stainless Steel Vertical Float Switch Used in Electrical Drainage Level Control and Alarm L= 200mm
HALJIA Stainless Steel Floating Switch Liquid Water Level Control Sensor Stainless Steel Vertical Float Switch Used in Electrical Drainage Level Control and Alarm L= 200mm
$9.99
HALJIA Stainless Steel Floating Switch Liquid Water Level Control Sensor Stainless Steel Vertical Float Switch Used in Electrical Drainage Level Control and Alarm L= 100mm
HALJIA Stainless Steel Floating Switch Liquid Water Level Control Sensor Stainless Steel Vertical Float Switch Used in Electrical Drainage Level Control and Alarm L= 100mm
$8.99
HALJIA Stainless Steel Floating Switch Liquid Water Level Control Sensor Stainless Steel Vertical Float Switch Used in Electrical Drainage Level Control and Alarm L= 45mm
HALJIA Stainless Steel Floating Switch Liquid Water Level Control Sensor Stainless Steel Vertical Float Switch Used in Electrical Drainage Level Control and Alarm L= 45mm
$7.39
HALJIA UNO R3 D1 R32 ESP32 ESP-32 CH340G Development Board Dual-Mode WiFi Bluetooth 4MB Flash DC 5V-12V with Micro USB Compatible with Arduino
HALJIA UNO R3 D1 R32 ESP32 ESP-32 CH340G Development Board Dual-Mode WiFi Bluetooth 4MB Flash DC 5V-12V with Micro USB Compatible with Arduino
$8.99
HALJIA TEMT6000 Light Sensor Module Ambient Light Sensor Module Analog Light Intensity Module Visible Light Sensor Module Compatible with Arduino
HALJIA TEMT6000 Light Sensor Module Ambient Light Sensor Module Analog Light Intensity Module Visible Light Sensor Module Compatible with Arduino
$4.99
HALJIA T-Shaped GPIO Breakout Expansion Board + 40pin Ribbon Cable Compatible with Raspberry Pi 3 2 B+ Assembled T Type GPIO Adapter with 21cm 40 Pin Flat Ribbon Cable
HALJIA T-Shaped GPIO Breakout Expansion Board + 40pin Ribbon Cable Compatible with Raspberry Pi 3 2 B+ Assembled T Type GPIO Adapter with 21cm 40 Pin Flat Ribbon Cable
$5.99
HALJIA TM7711 Module/Electronic Weighting Sensor 24 Ad Module Microcontroller HX710A High precision Pressure Sensors Designed for High Precision Electronic Scale Compatible with Software and Hardware
HALJIA TM7711 Module/Electronic Weighting Sensor 24 Ad Module Microcontroller HX710A High precision Pressure Sensors Designed for High Precision Electronic Scale Compatible with Software and Hardware
$4.99
HALJIA Omnidirectional Microphone Module I2S Interface INMP441 MEMS High Precision Low Power Ultra Small Volume INMP441 Omnidirectional Microphone Module DIY Kit Accessories Compatible with ESP32
HALJIA Omnidirectional Microphone Module I2S Interface INMP441 MEMS High Precision Low Power Ultra Small Volume INMP441 Omnidirectional Microphone Module DIY Kit Accessories Compatible with ESP32
$6.99
HALJIA SR602 MINI Motion Sensor Detector Module Micro SR602 Pyroelectric Infrared PIR Kit Sensory Probe Switch with Sensing Distance up to 5 Meters Compatible with Arduino DIY With Lens
HALJIA SR602 MINI Motion Sensor Detector Module Micro SR602 Pyroelectric Infrared PIR Kit Sensory Probe Switch with Sensing Distance up to 5 Meters Compatible with Arduino DIY With Lens
$4.99
HALJIA RC Absorption/Snubber Circuit Module Inductive Load Solenoid Valve Relay Contact Protection Resistance Surge Anti-interference Sensor RC Module Snubber Interrupter Circuit Protection Module
HALJIA RC Absorption/Snubber Circuit Module Inductive Load Solenoid Valve Relay Contact Protection Resistance Surge Anti-interference Sensor RC Module Snubber Interrupter Circuit Protection Module
$5.99
HALJIA RS422 Mutual Transfer TTL Bi-directional Signal Module Full-duplex 422 Single-chip Microcomputer MAX490 TTL Module
HALJIA RS422 Mutual Transfer TTL Bi-directional Signal Module Full-duplex 422 Single-chip Microcomputer MAX490 TTL Module
$6.99