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30A Relay Module 1 Channel

$1.12 – $1.21
30A Relay Module 1 Channel 5V 12V 24V 250VAC SLA-05VDC-SL-C SLA-12VDC-SL-C SLA-24VDC-SL-C with opticoupler protection support high-level trigger low-level trigger
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Adapter Module for ESP-01 ESP8266

$0.39
Adapter adaptor Module board for ESP-01 ESP8266 esp01 esp-01s esp01s onboard 3.3V/5V voltage regulator
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5V 12V Bluetooth MP3 Music Audio Decoder Module Board

$1.32 – $1.41
Features 5 modes: Bluetooth AUX in FM Radio TF Card USB
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UV Light Strip 12V 60 LEDs per Meter 8mm 390nm – 400nm

$1.09 – $1.28
Ultraviolet UV Light Strip 60 LEDs per Meter 390nm – 400nm 12V 8mm 2835 PCB width: 8mm LED type: 2835
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UV Light Strip 30 60 120 LEDs per Meter 365nm – 370nm

$1.97 – $4.87
2835 Ultraviolet UV Light Strip 30 60 120 LEDs per Meter 365nm – 370nm 5V 12V 24V 5050 2835 3535
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WS2815 12V 5050 Addressable LED Strips 30 60 74 96 144 LEDs

$1.87 – $7.30
WS2815 12V 5050 Addressable RGB LED Strips 30 60 74 96 144 LEDs 10mm 30LEDs/meter 60LEDs/meter 74LEDs/meter 96LEDs/meter 144LEDs/meter 30Pixels/meter
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WS2812B 5V 5050 Addressable LED Strips 10mm 30 60 144 LEDs

$2.62 – $5.43
WS2812B 5V 5050 Addressable RGB LED Strips 10mm 30 60 144 LEDs 10mm 30LEDs/meter 60LEDs/meter 144LEDs/meter 30Pixels/meter 60Pixels/meter 144Pixels/meter individually
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12V 5 Meters 5050 LED Strip 60 Pixels per Meter

$0.50 – $1.84
12V 5 Meters 5050 LED Strip 60 Pixels/Meter 60LEDs/Meter Warm White Cold White Red Blue Green Yellow Pink Purple RGB
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CP2102 Micro USB to TTL UART Serial Converter

$1.12
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ULN2003 Stepper Motor Driver Board Module

$0.27
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DIP to DC 5.5×2.1mm Power Jack Connector Adapter Module 10pcs/Lot

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$1.27
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TTP229 16 Channel Digital Capacitive Touch Sensor Switch Module

$0.71
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GY-511 LSM303DLHC Module e-Compass 3-Axis Accelerometer + 3-Axis Magnetometer Sensor Module

$1.68
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Transistors TIP120 TIP122 TIP125 TIP127 TIP142 (10pcs/Lot)

$0.69 – $0.99

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ESP32 2.8 inch Display Development Board

$9.36 – $10.66
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.31
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.61

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1803BW 2A PWM Module Dimmer Motor Speed Controller Adjustable Voltage Regulator DC 1.8V 3V 5V 6V 12V

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$0.61
Specifications: Input supply voltage:1.8V-15VDC The max output power:30W Max output current :2A Duty Cycle adjustable: 0%-100% Size: approx. 32x32x15mm/1.25×1.25×0.59” Net
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Microphone Sound Voice Whistle Detection Sensor Module Red KY-037

$0.24
for sound detection The module has 2 outputs: 1. AO, analog output, output the voltage signal of the microphone in
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HY-SRF05 Ultrasonic Distance Sensor Module HC-SR05

$0.74
Specifications: 1: Working voltage: DC5V 2: Working current: <2 mA 3: High level output: 5V 4: Low level output: 0V
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RFID Tags 125KHz 125 KHz Label Cards EM4100 Chip Keyfobs (10pcs/Lot)

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$0.73
Keychain Keyring
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1 Channel 5V 12V Relay Module Low Level Trigger

$0.27
The module uses genuine quality relay, normally open interfaces   Using SMD optocoupler isolation, driving ability, stable performance   The module can be high
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IR Infrared Flame Fire Detection Sensor Detector Module 4-Pin Red KY-026

$0.22
High sensitivity IR receiver Extremely sensitive to wave between 760-1100nm Power supply indicator lamp Comparator output indicator lamp AO, real-time
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