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Security & Protection
IoT Devices
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1Pcs Label Waterproof PET Material NFC Stickers Smart Ntag213 Tags For All Phones random color send
US $ 0.34
US $ 0.52
-35%
(5.0)
Quectel YE0011AA 3G /NB Straight Anternna 824-960MHz 1710-2170HMz 3dBi 3G Stubby Antenna
US $ 0.39
(5.0)
XD-26 MCU Mini RS232 MAX3232 Level To TTL Level Conversion Board, Serial Conversion Board
US $ 0.34
(5.0)
10PCS Lead-free So/msop/tssop/soic/sop8 To Dip8 Wide Body Narrow Body Adapter Board PCB 8pin
US $ 0.35
(5.0)
1 Meter RVB Cable Electrico Copper Rubber LED Wire Red Black 2Pin Insulated Extend Cord Car Audio Cable Speaker Wire Cable PVC
US $ 0.61
(5.0)
RFID tag UHF PVC card Alien 9662 EPC6C 915mhz 868mhz 860-960MHZ Higgs3 85.7*54*0.8mm long distance smart card passive RFID tags
US $ 0.35
(5.0)
Solder wire, solder tape, CP2015 solder network cable repair, welding solder 2.0mm solder treasure 0.75 m 1.5 m
US $ 0.34
(5.0)
HOT
High-power MOS Tube Field Effect Tube Trigger Switch Drive Module PWM Regulation Electronic Switch Control Board
US $ 0.38
(5.0)
RFID tag UHF PVC card Alien 9662 EPC6C 915mhz 868mhz 860-960MHZ Higgs3 85.7*54*0.8mm long distance smart card passive RFID tags
US $ 0.36
(5.0)
NE555+CD4017 Light Water Flowing Light LED Module DIY Kit
US $ 0.35
(5.0)
Three strings of 11.1V 12V 12.6V 18650 lithium battery charging protection board can start the electric drill with 20A current
US $ 0.35
US $ 0.47
-25%
(5.0)
Mini USB 2.0 Micro UE TF Flash Memory Card Reader, Whistle Shape1 in 1 SD Reader Adapter For Laptop Mobile phone
US $ 0.33
US $ 0.67
-50%
(5.0)
HOT
Usb Printer Blue Data Cable for Aarduno 2560 Due Por Micro Mini
US $ 0.34
(5.0)
Sle4428/SLe4442 Chip Proximity RFID Card Tag 0.76mm Thin contact IC Card
US $ 0.38
US $ 0.40
-5%
(5.0)
PWM DC motor governor 5V-35V speed regulating switch 5A switch function LED dimmer
US $ 0.37
US $ 0.50
-26%
(5.0)
5Pcs/lot Aluminum Heatsink Radiator Heat Sink Cooling for Electronic Chip IC 3D Printer Raspberry PI
US $ 0.51
(5.0)
Solar Generator Charge Controller Auto Light Control Circuit Switch Lithium Battery Charging Board Module
US $ 0.36
US $ 0.56
-35%
(5.0)
SN74LS48N BCD to seven-segment decoder/driver DIP16 direct plug 74LS series
US $ 0.35
(5.0)
D-hole Rubber Wheel Suitable for N20 Motor D Shaft Tire Car Robot DIY Toys Parts
US $ 0.35
(5.0)
YM0003AA IPEX1 to SMA Male The cable length is 10Cm
US $ 0.40
(5.0)
HOT
Temperature and Humidity Sensor SHT20 SHT21 SHT25 Circuit Board PCB Transfer SHT30 SHT31 SHT35
US $ 0.34
(5.0)
HOT
MAX485, RS485 Module TTL To RS-485 Module TTL To 485
US $ 0.38
(5.0)
16mm 40K Ultrasonic Transmitter Ultrasonic Sensor Ultrasonic Transmitter Head TCT40-16T
US $ 0.36
(5.0)
Rewritable RFID Touch Memory Key RW1990 iButton for Copy Card Sauna Dallas Keys TM metal Cards
US $ 0.37
US $ 0.39
-5%
(5.0)
Useful 4 in 1 USB Memory Card Reader For MS MS-PRO TF Micro SD High Speed
US $ 0.36
US $ 0.52
-30%
(5.0)
Knock sensor module KY-031
US $ 0.33
(5.0)
10PCS PC817C EL817C A B Gear Straight Plug DIP4 Patch SOP-4 Optocoupler Isolator Chip
US $ 0.35
(5.0)
Three wire DC voltmeter 0.56 inch LED digital voltmeter DC 0V-30.0V reverse connection protection
US $ 0.37
US $ 0.50
-26%
(5.0)
1Pcs IPEX4 to SMA for EM12-G EM06-E EM06-A EM05-E EM120R-GL EM160R-GL Module MHF4 to SMA Female Pigtail
US $ 0.40
(5.0)
HOT
TTL To RS485 RS485 To TTL USB To 485 Industrial-grade Single-chip Hardware Automatic Flow Control
US $ 1.54
(5.0)
Mini 360 Aeromodelling Reducing Module DC Ultra Low Power Vehicle Power Supply Module RC Airplane Module
US $ 0.39
US $ 0.56
-30%
(5.0)
NE555 frequency adjustable pulse generator module
US $ 0.38
(5.0)
ESP8266 ESP-01 ESP01 Serial Wireless WIFI Module For Arduino Transceiver Receiver Adapter Board for Raspberry Pi for UNO R3
US $ 0.39
(5.0)
1PCS YM0004AA YSAN001AA IPEX 4th to SMA Famle Antenna adapter cable
US $ 0.40
(5.0)
59x20x4mm 18650 Charger PCB BMS Protection Board 3S 20A Li-ion Lithium Battery Protection Board Module DIY Kits
US $ 1.13
(5.0)
HOT
Vacuum W420 Steel Ball Universal Wheel, 2-wheel UNO Smart Car Chassis Bull's-eye Nylon Mbot, N20
US $ 0.40
(5.0)
HOT
F10/10mm Full-color Mist Common Cathode/common Anode Four-pin Full-color RGB Direct Plug-in LED Light-emitting Diode Lamp Beads
US $ 0.35
(5.0)
3.5mm Plug Jack Stereo Plastic + Metal TRRS Headset Audio Socket Breakout Board Extension Connector Module 3.5mm jack
US $ 0.35
(5.0)
25mm 13.56mhz HF IC Card UID Changeable Writable 0 zero ISO14443A NFC UID tag for copier
US $ 0.33
US $ 0.35
-5%
(5.0)
5/2pcs HLK-LD2410 LD2410 24G FMCW 24GHz Smart Human Presence Sensing Radar Module Millimeter Wave Motion Switch Sensor Module
US $ 0.40
(5.0)
HOT
MEGA2560 R3 development board (new version, ATMEGA16U2, official version)
US $ 0.37
(5.0)
D-axis Rubber Tire Robot Accessories 43MM Tracking Car Model Wheels with N20 Gear Motor
US $ 0.36
(5.0)
100pcs 0805 SMD LED Ultra Bright Red Blue Yellow White Orange Purple Pink Color LED Light Diode Emitting Diodes Kit DIY
US $ 0.57
(5.0)
20pcs UID Changeable Stickers RFID Tags Block 0 Rewritable 13.56Mhz Proximity Cards Key Writable Copy
US $ 1.49
US $ 2.13
-30%
(5.0)
HOT
LED Traffic Signal Light Module 5V Traffic Light Light-emitting Module Electronic Building Block Programming Single ControlBoard
US $ 0.37
(5.0)
DIY Kit 1x4 4 Independent Key Button Keypad Keyboard Module Mcu for Student Class Design Graduation Project Experiment
US $ 0.37
(5.0)
AC to DC power conversion module 1N4007 full bridge rectifier filter 12V 1A AC DC converter
US $ 0.39
(5.0)
10pcs/1pc Smart Electronics DC 0-25V Standard Voltage Sensor Module Test Electronic Bricks Smart Robot for arduino Diy Kit
US $ 0.37
(5.0)
2In1 BMP280 3.3V I2C SPI 1.8-5V Digital Sensor Temperature Barometric Air Pressure Module For Arduino
US $ 0.37
(5.0)
5/1pcs HLK-LD2410C 24G MmWave FMCW Millimeter Wave 5M Human Presence Status Radar Sensor Motion Detection Modul High Sensitivity
US $ 0.36
(5.0)
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