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Showing 241 - 264 of 301 products

Showing 241 - 264 of 301 products
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1 Channel Relay Module 12V High and Low Level Trigger Relay Control1 Channel Relay Module 12V High and Low Level Trigger Relay Control
Arduino 1 Channel Relay Module 12V High and Low Level Trigger Relay Control
$2.95
No reviews
In stock, 100 units
Raindrops Detection Sensor ModuleRaindrops Detection Sensor Module
Arduino Raindrops Detection Sensor Module
$2.95
No reviews
In stock, 94 units
Rain Water Level Detection Sensor ModuleRain Water Level Detection Sensor Module
Arduino Rain Water Level Detection Sensor Module
$2.95
No reviews
In stock, 40 units
Soil Moisture Detection Humidity Sensor ModuleSoil Moisture Detection Humidity Sensor Module
Arduino Soil Moisture Detection Humidity Sensor Module
$2.95
No reviews
In stock, 8 units
5V HC-SR04 Ultrasonic Sensor 4pin5V HC-SR04 Ultrasonic Sensor 4pin
Arduino 5V HC-SR04 Ultrasonic Sensor 4pin
$2.95
No reviews
In stock, 194 units
KY-026 The Flame Sensor ModuleKY-026 The Flame Sensor Module
Arduino KY-026 The Flame Sensor Module
$2.95
No reviews
Only 4 units left
1.64FT USB 2.0 A-B Male for Arduino UNO
Arduino 1.64FT USB 2.0 A-B Male for Arduino UNO
$2.95
No reviews
In stock, 242 units
PL2303 USB to RS232 TTL PL2303HX ModulePL2303 USB to RS232 TTL PL2303HX Module
Arduino PL2303 USB to RS232 TTL PL2303HX Module
$2.95
No reviews
Only 3 units left
LM2596 DC to DC Step-Down Power Supply ModuleLM2596 DC to DC Step-Down Power Supply Module
Arduino LM2596 DC to DC Step-Down Power Supply Module
$2.95
No reviews
Sold out
ULN2003 Driver Board Stepper Motor GreenULN2003 Driver Board Stepper Motor Green
Arduino ULN2003 Driver Board Stepper Motor Green
$2.95
No reviews
In stock, 59 units
28BYJ-48 5V 4-Phase Stepper Step Motor
Arduino 28BYJ-48 5V 4-Phase Stepper Step Motor
$2.95
No reviews
In stock, 40 units
MB102 Breadboard Power Supply Module 3.3V 5V
Arduino MB102 Breadboard Power Supply Module 3.3V 5V
$2.95
No reviews
In stock, 75 units
A4988 Stepper Motor Driver Controller BoardA4988 Stepper Motor Driver Controller Board
Arduino A4988 Stepper Motor Driver Controller Board
$2.95
No reviews
Only 1 unit left
Arduino 1 Channel Relay Module 5V
Arduino Arduino 1 Channel Relay Module 5V
$2.95
No reviews
In stock, 38 units
ELECFREAKS RJ11 4P4C 400mm Cable (Pack Of 5)ELECFREAKS RJ11 4P4C 400mm Cable (Pack Of 5)
ELECFREAKS ELECFREAKS RJ11 4P4C 400mm Cable (Pack Of 5)
$2.90
No reviews
In stock, 8 units
ELECFREAKS Octopus Soil Moisture SensorELECFREAKS Octopus Soil Moisture Sensor
ELECFREAKS ELECFREAKS Octopus Soil Moisture Sensor
$2.90
No reviews
Only 2 units left
0.98FT USB 2.0 A-B Male for Arduino UNO
Arduino 0.98FT USB 2.0 A-B Male for Arduino UNO
$2.79
No reviews
In stock, 48 units
Voltage Sensor Detection Module
Alpha 3D Lab Voltage Sensor Detection Module
$2.59
No reviews
In stock, 22 units
0.98FT USB to Mini-USB for Arduino Nano
Arduino 0.98FT USB to Mini-USB for Arduino Nano
$2.59
No reviews
In stock, 86 units
10-Segment Led Bar Graph
Alpha 3D Lab 10-Segment Led Bar Graph
$2.50
No reviews
In stock, 14 units
Single-shaft Robot Smart Car DC motor DIY 3-6V
Alpha 3D Lab Single-shaft Robot Smart Car DC motor DIY 3-6V
$2.50
No reviews
In stock, 139 units
1 Channel 5Vdc Relay Module Low Level Trigger Extension Board
Alpha 3D Lab 1 Channel 5Vdc Relay Module Low Level Trigger Extension Board
$2.49
No reviews
In stock, 12 units
Mini Solar Panel 2V 50mAMini Solar Panel 2V 50mA
Alpha 3D Lab Mini Solar Panel 2V 50mA
$2.25
No reviews
In stock, 270 units
9V CELL BOX Without Cover9V CELL BOX Without Cover
Alpha 3D Lab 9V CELL BOX Without Cover
$2.25
No reviews
In stock, 469 units

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