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30A Relay Module 1 Channel

$1.09 – $1.17
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 – $1.37
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

$1.06 – $1.24
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

$1.91 – $4.72
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

$1.81 – $7.07
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

$2.54 – $5.26
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 – $1.78
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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50V Electrolytic Capacitors DIP (1000pcs/Lot)

$3.42
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GY-BME280 3.3V 5V Barometric Temperature Humidity Atmospheric Pressure Sensor Module I2C SPI

$2.26
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1602 2004 LCD IIC I2C Adapter Interface for 16×2 20×4 Display PCF8574

$0.32
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18650 Dual 5V 2A Battery Charging Module for Power Bank H913-A V1.0 V2.0

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$1.23
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BMP180 Digital Barometric Pressure Sensor Shield for WeMos D1 Mini

$0.56
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2N3904 TO-92 Transistor (100pcs/Lot)

$0.73

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ESP32 2.8 inch Display Development Board

$9.07 – $10.33
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.23
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.56

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SIM808 GSM GPS GPRS Breakout Board Quad-band GSM Integrated GPS Bluetooth Module

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$9.21
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AC 220V 4000W SCR Voltage Regulator Dimming Dimmer Motor Speed Controller Thermostat Module BTA41600B External Knob

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$1.69
Specifications: SCR model: BTA41600B Working Voltage: AC 220V Maximum Power: 4000W (connected resistive load) Voltage Regulation:AC 0-220V,Start from AC 10V
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Leonardo R3 Atmega32u4 Development Board Arduino Compatible

$3.98 – $4.12
Leonardo R3 ATmega32U4 has an integrated USB controller. This board is fully compatible with Arduino.
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WeMos D1 Uno R3 NodeMCU ESP8266MOD-12F compatible with Arduino

$2.01
A development board that integrates ESP8266 with pinout compatible with UNO R3.
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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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5.08mm PCB Screw Terminal Blocks Connectors KF300 100pcs/Lot

$3.49 – $5.16
100PCS KF300 2Pin 3Pin 5mm Pitch PCB Screw Terminal Block Connectors 250V 16A 14AWG – 22AWG
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