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GY-271 GY-271M Electronic DC3-5V IIC Three axis Magnetic Sensor Module Field Compass Magnetometer Compatible HMC5883L Module for Arduino
Limited time offer, ends 11/09
$11.99
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MH-Z19E Infrared Carbon Dioxide Sensor Air Quality Monitoring CO2 Concentration Detection Sensor Module 4.55.0VDC 400-10000ppm CO2 Gas Sensor with Terminals Cable Pin Type
Limited time offer, ends 11/08
$19.59
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Bside Network Cable Tester RJ45 RJ11 Wire Tracker Telephone Line Tester LAN TV Electric Line Finder Toner Network Cable Collation Continuity Checker with Flashlight
Limited time offer, ends 11/09
$77.99
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ZK-KTD2 DC 5-30V Delay Relay Module, 5A Multi-Function Timer for Industrial Automation, Compatible with 5V 12V 24V Systems
Limited time offer, ends 11/08
$16.79
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000 JESSINIE 5Pcs DHT11 Digital Temperature and Humidity Sensor Module DHT11 Temperature and Humidity Test Probe
Limited time offer, ends 11/08
$16.71
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6pcs LIS3DH 3Axis MEMS Accelerometer Sensor Module, 1.713.6 V, I2C SPI Interface
Limited time offer, ends 11/08
$17.60
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2Pcs AM2301 DHT21 Digital Temperature and Humidity Sensor Module
Limited time offer, ends 11/08
$19.51
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2PCS M12 Inductive Proximity Sensor Switch, NPN NO DC6-36V 4mm Detection Distance, LJ12A3-4-Z/BX
Limited time offer, ends 11/08
$16.55
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5pcs BMP280 Digital Barometric Pressure and Temperature Sensor Module, 1.713.6 V, I2C SPI Interface
Limited time offer, ends 11/08
$16.90
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5V Power On Time Delay Relay Module, Adjustable Delay Timer Circuit Board, for Automation Projects
Limited time offer, ends 11/08
$16.58
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TMC2209 Stepper Motor Driver Module, 4.7528 V, 1.2 A RMS, 1/256 Microstepping, with Heatsink
Limited time offer, ends 11/09
$11.99
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AT34 Battery Tester USB 3.0 Voltage Tester IPS Color Display 3.7-30V Voltage Meter 0-4A AMP Meter Multifunctional Multimeter Support Charging Power Test for Multiple Devices with Shell
Limited time offer, ends 11/09
$11.99
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M12 Laser Collimator Photoelectric Switch M12JG-30N1 Laser Sensor Switch Semi Waterproof DC 20 Meters Distance Normally Open B-NPN-O Red Light
Limited time offer, ends 11/08
$20.81
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5V Multi-Mode Time Delay Relay Module, Adjustable Delay Timer, for Automation Home Appliances DIY Projects
Limited time offer, ends 11/08
$16.46
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2pcs IP5328P Bidirectional FastCharge Power Bank Module, 3.7 V to 5 V 9 V 12 V Boost Converter Board
Limited time offer, ends 11/08
$18.20
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C8D Dual-Channel NDIR CO2 Carbon Dioxide Sensor, Infrared Gas Concentration Detection Module 0-5000PPM
Limited time offer, ends 11/08
$35.88
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1.54 inch SSD1309 OLED Screen LCD LED Display Board Module SPI/IIC 128X64 White
Limited time offer, ends 11/09
$17.43
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2 Channel 5V Low Level Trigger Solid State Relay Module with Fuse, 2 Way 250V 2A for Industrial Control Applications
Limited time offer, ends 11/08
$16.95
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1-Channel Timer Delay Relay XY-LJ02 Cycle Trigger Delay Timer Switch Circuit Electronic Relay Module with LCD Display, 12V Timer Relay Delay Controller Module Support Micro USB 5V Input
Limited time offer, ends 11/08
$16.73
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ZK-KTD2 DC 5-30V Delay Relay Module, 5A Multi-Function Timer for Industrial Automation, Compatible with 5V 12V 24V Systems
Limited time offer, ends 11/09
$11.99
Free Shipping