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30A Relay Module 1 Channel

$1.13 – $1.22
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

$1.33 – $1.42
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

$1.10 – $1.29
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

$1.99 – $4.90
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

$1.88 – $7.35
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

$2.64 – $5.46
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

$0.51 – $1.85
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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5.08mm Large Screw Terminal Blocks Connector KF128 100pcs/Lot

$2.90 – $5.80
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0.66” OLED Shield for D1 mini WeMos 64X48 IIC I2C

$1.51
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LM317 DC-DC 1.2-37V Adjustable Step-down Buck Converter Power Supply Module Linear Voltage Regulator

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$0.32
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DS18B20 TO-92 Digital Temperature Sensor Chip

$0.49 – $0.78
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Mega 2560 R3 CH340 Development Board

$8.62 – $8.77
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JDY-33 Dual Mode Bluetooth 3.0 Module SPP + BLE4.2 compatible with HC-05 HC-06

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$0.86 – $1.08

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ESP32 2.8 inch Display Development Board

$9.42 – $10.73
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.32
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.62

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Heat Shrink Tubing Kit 560pcs 2:1 ratio, 12 sizes, 1-13mm, 5 colors

$1.28 – $1.54
Thermal Heat Shrinking Tubes Material: polyolefin Minimum Shrinkage Temp: +70°C Full Shrinkage Temp: +110℃ maximum Temperature Rating: 125℃ Tensile strength:
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TDA8932 35W Digital Amplifier Board Module Mono Power

$1.51
35W mono digital audio power amplifier module 1. The Operating voltage: 10V – 30V DC 2. Recommended power supply 24V
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XH-M542 TPA3116D2 Mono 100W Digital Audio Amplifier Module

$1.67
TPA3116 D2 Digital Power Amplifier Board 100W High Power Mono Audio Amplifier Module XHM542 TPA3116 Mono Stereo High Power Digital
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Prototyping Shield with Mini Breadboard for Arduino Mega 2560

$0.93
Prototyping Shield with a 170 points Mini Breadboard for Arduino Mega 2560
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SIM800L GPRS GSM Module Micro SIM Card Core Quad-band TTL Serial Port Antenna PCB Wireless WIFI Board

$2.06 – $2.23
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65pcs Jump Wire Male to Male Dupont Cable

$0.45
65pcs Male to Male Jumper Wires dupont cables 2.54mm 49x 10cm 8x 15cm 4x 20cm 4x 25cm
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