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AJMRTC 5Pcs Sound Detection Sensor Module, Voice Activated Sound Control Switch Module, Adjustable Sensitivity Sound Trigger Sensor for Arduino, Raspberry Pi, Smart DIY Projects
Limited time offer, ends 11/29
$17.38
Free Shipping
AJMRTC LD2410B 24GHz Millimeter Wave Human Presence Radar Sensor Module, Smart FMCW Radar Detector with GPIO & UART Output, Static Micro-Motion Detection Module Only for Smart Home DIY
Limited time offer, ends 11/29
$17.98
Free Shipping
AJMRTC 3Pcs LM393 Rain Drop Sensor Module, Rainfall Weather Moisture Detector Board with Adjustable Sensitivity for Rain Monitoring, Smart Home, Arduino DIY Project
Limited time offer, ends 11/29
$15.39
Free Shipping
AJMRTC 14.8V 4S 30A 18650 Li-ion Battery BMS Protection Board, Lithium Battery Charge Discharge Balance PCB Module for 4 Series 18650 Battery Pack
Limited time offer, ends 11/29
$18.24
Free Shipping
AJMRTC HLK-LD2410D 24GHz Millimeter Wave Human Presence Radar Sensor Module, FMCW Perception Switch, 0.75m Distance Resolution, Supports GPIO & UART Output, Smart Human Detection Module Only
Limited time offer, ends 11/29
$18.22
Free Shipping
AJMRTC 10Pcs TTP223B Capacitive Touch Sensor Module, Digital Capacitive Touch Switch Module, Single Channel Touch Button Detector Board for Arduino ESP32 Raspberry Pi DIY Smart Home Project
Limited time offer, ends 11/29
$21.09
Free Shipping
AJMRTC 5V 1 Channel Self-Locking Bistable Relay Module, One Button Latch Start Stop Control Board, Single Touch Toggle Switch for Electronic DIY and Device Control
Limited time offer, ends 11/29
$17.95
Free Shipping
AJMRTC 20Pcs PT334-6C 5mm Phototransistor, 940nm NPN Infrared Phototransistor Clear Epoxy Lens for IR Receiver, Optical Sensing, Arduino DIY Electronic Project
Limited time offer, ends 11/29
$13.39
Free Shipping
AJMRTC 0.66 Inch Mini OLED Display Module, I2C IIC Interface, 64x48 Pixels, 3.3V Low Power Small OLED Screen for Arduino ESP32 STM32 DIY Indicator Project
Limited time offer, ends 11/29
$19.66
Free Shipping
AJMRTC 1602 LCD Keypad Shield, 16x2 Character LCD Expansion Board, Blue Backlight, 4.5-5.5V, HD44780 Display with 5 Navigation Keys for Microcontroller DIY Projects
Limited time offer, ends 11/29
$19.66
Free Shipping
AJMRTC ESP8266 WiFi Relay Module, ESP-12F Chip DC7-30V Power Supply, 1 Channel 10A 220V AC Relay Network Switch, Remote Control Relay Board for Smart Home Automation
Limited time offer, ends 11/29
$20.80
Free Shipping
AJMRTC 20Pcs TTP223 Capacitive Touch Sensor Module, Self-Lock / Jog Switch Mode Touch Button Module, High Sensitivity Touch Detector for Arduino ESP32 DIY Electronic Projects
Limited time offer, ends 11/29
$16.81
Free Shipping
AJMRTC HLK-LD1040 X-Band 10GHz Microwave Radar Motion Sensor Module, Low Power Human Presence Detector with Fast Inspection Mode for Smart Home IoT Projects, 5 Pcs
Limited time offer, ends 11/29
$18.22
Free Shipping
