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G1/2" Water Flow Hall Sensor Switch 1-30L/min 1.75MPa Flow Meter Flowmeter Counter Water Flow Sensor
Limited time offer, ends 11/11
AJMRTC 5PCS KY-031 Knock Sensor Module, 3Pin Percussion Vibration Shock Detection Switch Board, KY031 Knocking Sensor for Arduino Raspberry Pi DIY Electronic Starter Kit Projects
Limited time offer, ends 11/25
$11.46
Free Shipping
AJMRTC Contactless Infrared Sensor Switch, No Touch Door Release Exit Button with LED Indication, Non-contact IR Sensor Door Access Control Switch for Home & Office Door System
Limited time offer, ends 11/25
$12.45
Free Shipping
AJMRTC CLT 5.8GHz Microwave Radar Sensor Module, Strong Anti-Jamming Motion Detector Trigger Switch, 6-9m Detection Distance DC 3.3-20V, for Smart Home Automation, Lighting Control DIY Projects
Limited time offer, ends 11/25
$11.90
Free Shipping
AJMRTC 1pcs HW-MS07 Microwave Radar Sensor Module, Human Body Induction Switch, Microwave Motion Detector for Automatic Light Control, Security Alarm and Electronic DIY Projects
Limited time offer, ends 11/25
$10.54
Free Shipping
AJMRTC KY-024 4-Pin Hall Effect Sensor Module, Linear Magnetic Switch Module, Non-contact Magnetic Detector for Speed Counting, Tachometer, Motor RPM Test, Arduino ESP32 DIY Electronic Projects
Limited time offer, ends 11/25
$10.54
Free Shipping
AJMRTC 10PCS SW-520D Vibration Sensor Module, 1.2V-5.0V Wide Voltage Tilt Shake Switch, Trigger Detection Board for Arduino ESP32 DIY Electronic Projects
Limited time offer, ends 11/25
$11.28
Free Shipping
AJMRTC 1PC DC 3V-9V Sound Voice Activated Sensor Module, Intelligent Auto On/Off Delay Sound Control Switch, Microphone Sound Trigger Board for DIY Electronic Circuit Projects
Limited time offer, ends 11/25
$10.85
Free Shipping
AJMRTC Microwave Radar Body Induction Solar LED Driver Controller Board, 3.2V 3.7V Solar Wall Light Switch Circuit Board with Remote Control for Solar Street Lamp & Outdoor Light DIY Projects
Limited time offer, ends 11/25
$10.54
Free Shipping
E3F-DS30C4 Diffuse Reflection Infrared Obstacle Avoidance Sensor Induction Distance 30cm Adjustable 6-36V Proximity Switch Proximity Sensors - NPN NO
Limited time offer, ends 11/01
$15.98
Free Shipping
E18-D80NK Adjustable Infrared Obstacle Avoidance Detection Sensor 5V Switch Detect 3-80cm
Limited time offer, ends 11/01
$16.08
Free Shipping
Liquid Water Level Detection Sensor Module Suitable for Controller Switch Automation Detection Pump Tank Water Level
Limited time offer, ends 11/01
$16.08
Free Shipping
Digital Temperature Controller Module -58 to +257 Temperature Control Switch NTC Waterproof Sensor Probe - Green LED Display Suitable for kinds of temperature control system (24V)
Limited time offer, ends 11/01
$16.08
Free Shipping
Digital Temperature Controller Module -58 to +257 Temperature Control Switch NTC Waterproof Sensor Probe - Blue LED Display Suitable for Kinds of Temperature Control System (24V)
Limited time offer, ends 11/01
$16.08
Free Shipping
Digital Temperature Controller Module -58 to +257 Temperature Control Switch NTC Waterproof Sensor Probe - Green LED Display Suitable for kinds of temperature control system (12V)
Limited time offer, ends 11/01
$16.08
Free Shipping
E3F-DS30P1 Diffuse Reflection Infrared Obstacle Avoidance Sensor Induction Distance 30cm Adjustable 6-36V Proximity Switch Proximity Sensors - PNP NO
Limited time offer, ends 11/01
$15.98
Free Shipping
Digital Temperature Controller Module -58 to +257 Temperature Control Switch NTC Waterproof Sensor Probe - Green LED Display Suitable for kinds of temperature control system (5V)
Limited time offer, ends 11/01
$16.08
Free Shipping
24V to 5V 10W 2000mA DC to DC Isolated Power Module 5v/12v/15v/24v DCDC Switching Power Module (10D2405B,2 Pcs)
Limited time offer, ends 11/01
$33.86
Free Shipping
HLK-20M24 AC-DC 220V to 24V 20w Step-Down Power Supply Module Intelligent Household Switch Power Supply Module (1 PCS)
Limited time offer, ends 11/01
$24.14
Free Shipping
Linear Hall Circuit Hall Element Hall Switch Sensor Motor 3503 TO-92UA Hall Effect Sensor Hall Sensor
Limited time offer, ends 11/01
$16.60
Free Shipping
LD2410B 24G Smart Human Presence Sensor Ra¡¤DAR Switch Module Millimeter Wave Sensor Supports GPIO and UART Outputs (Module Only)
Limited time offer, ends 11/01
$16.58
Free Shipping
HLK-20M15 AC-DC 220V to 15V 20w Step-Down Power Supply Module Intelligent Household Switch Power Supply Module (2 PCS)
Limited time offer, ends 11/01
$37.87
Free Shipping
HLK-5M05 AC DC 220V to 5V 5W 5Watt Isolated Switching Step-Down Power Supply Module Converter HLK 5M05
Limited time offer, ends 11/01
$15.81
Free Shipping
HLK-PM01 AC-DC 220V to 5V Step-Down Power Supply Module Intelligent Household Switch Power Supply Module (1 PCS)
Limited time offer, ends 11/01
$16.41
Free Shipping
24V to 5V 10W 2000mA DC to DC Isolated Power Module 5v/12v/15v/24v DCDC Switching Power Module (10D2405B,1 Pcs)
Limited time offer, ends 11/01
$20.88
Free Shipping