HLK-LD2410C 24G mmWave FMCW Millimeter Wave 5M Human Presence Status Radar Sensor Motion Detection Module High Sensitivity Cable

$2.23

TZT HV-1 High Voltage Generator Arc Ignition DIY Kit Arc Generator Arc Cigarette Igniter Kit DIY High Voltage Module DC 3-5V Lighter

$0.73

TZT 220V 50HZ PIR IR Infrared Human Induction Lamp Switch Light Control Ceiling Light Motion Sensor On Off 3-6m Top

$1.35

TZT Simple LED Flash DIY Kits Circuit Electronics DIY Electronic Suite 1.2mm Parts for Arduino Flash LED Kit Electronic DIY Kit

$0.26

DC 12V Capacitive Touch Sensor Switch Coil Spring Switch LED Dimmer Control Switch 9-24V 30W 3A for Smart Home LED Light Strip

$0.26

TZT Human body sensing IR pyroelectric infrared sensor anti-theft alarm electronic kit students electronic principle study HC-SR501

$2.40

NEW GP2Y0E03 4-50CM Distance Sensor Module Infrared Ranging Sensor Module High Precision I2C Output for arduino

$2.38

TZT FM Frequency Modulation Wireless Microphone Module 70-110MHz 1.5V Transmitter Board Parts Kits Electronic Suite + Shell DIY Kit

$0.54

TZT 1Pair RC-33 Recessed Door Magnetic Switch Door Magnet Alarm Detector Sensor Home Security Alarm DC 100V 300mA MC-33

$0.33

TZT DIY Kit Light Control Sensor Switch Suite Photosensitive Induction Switch Kits DIY Electronic Trainning Integrated Circuit Suite

$0.17

TZT C51 Digital Electronic Clock Suite DIY Kits Six 6 Bits Electronic Parts and Components Electronic Production

$2.31

TZT 3D Printer 2004 LCD Controller with SD card slot for Ramps 1.4 - Reprap Display For 3D Printer

$3.77

10-30V to 12-35V Step Up CV CC 150W 10A DC DC Boost Converter Car Power Supply LED Driver Charger Adjustable Voltage Regulator

$0.97

TZT 0.42" 0.42 Inch White OLED Display LCD Module 72X40 Serial Screen White Color I2C IIC/SPI Interface SSD1315 72*40 For Arduino

$0.63

TZT Electronic Dice NE555 LED Module CD4017 DIY Kit 5mm Red LED 4.5-5V ICSK057A Electronic Module Fun Diy Electronic

$0.51

TZT 0.49 Inch OLED Display LCD Module White 0.49" Screen 64x32 I2C IIC Interface SSD1315 Driver for Arduino AVR STM32

$0.72

Boost Buck Converter USB Step UP / Down Power Supply Module DC-DC 5V to 3.3V / 12V Adjustable Output DC 1.2V-24V

$0.73

TZT Electronic Kit Parts 5mm RED Green LED Level Indicating 3.5-12V KA2284 DIY KIT Audio Level Indicator Suite Trousse DIY

$0.95

TZT 0.69 inch 96x16 OLED Display Module White Display 0.69" SSD1306 LCD Screen Control Board For Arduino 3-5.5V IIC Interface

$0.78

5A DC-DC Step Up Power Module Boost Volt Converter 3.3V-35V To 5V 6V 9V 12V 24V XL6019

$0.49