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30A Relay Module 1 Channel

$1.09 – $1.18
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

$0.38
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

$1.28 – $1.38
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

$1.07 – $1.25
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

$1.92 – $4.74
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

$1.82 – $7.12
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

$2.55 – $5.29
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

$0.49 – $1.79
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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FY-12 Thermometer Hygrometer ℃ ℉ Temperature and Humidity Sensor with Probe and Display

$0.69
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YZC131 Load Cell 1KG 5KG 10KG 20KG HX711 AD Module Weight Sensor Electronic Scale Weighing Pressure Sensor

$0.29 – $0.65
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XBee Bluetooth Bee USB Adapter FTDI FT232RL

$1.47 – $1.63
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MB-102 830 Breadboard Kit, Power Supply Module 3.3V 5V, 65pcs Jumper Wires

$1.33
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FSR400 FSR402 Thin-film Force Pressure Sensor Piezoresistive Sensor 10pcs/Lot

$10.10 – $13.47
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AMS1117 3.3V 5V 800mA Power Module (10pcs/Lot)

$1.05

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ESP32 2.8 inch Display Development Board

$9.12 – $10.38
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.25
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.57

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Water Level Depth Rain Sensor Module 10pcs/Lot

$1.09
Working voltage: DC3V-5V Working current: <20mA output: analog Detection area: 40*16 mm Working humidity: 10%-90% non-condensing Dimensions: 62x20x8mm
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GY-87 10DOF MPU6050 HMC5883L BMP180 Sensor Module for Arduino

$2.96
GY87 10-DOF Module MPU6050 HMC5883L BMP180 Sensor Module For Arduino 10DOF modules (three-axis gyroscope + triaxial accelerometer + 3-axis magnetic
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Wago 222-412 Compact Lever Connectors 28-12AWG 10pcs/Lot

$0.39 – $1.50
Wago 222-412 Compact Lever Wiring Connectors Push-in Terminal Blocks 28-12AWG
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Prototyping PCB Shield for Arduino Mega 2560 R3 with Screw Terminal Blocks

$4.21 – $5.05
PCB: FR-4 fiber glass PCB, double side copper layers, size 120mm x 78mm.
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1 Channel 5V 12V Relay Module KY-019

$0.25
1. KY-019 5V, 12V Relay Module 2. Can be used as microcontroller development board module can be used as home
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Active / Passive Buzzer Module KY-006 KY-012

$0.15 – $0.17
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