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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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LTC1871 DC-DC 5A 3-35V to 3.5-35V Step-up Boost Converter Power Supply Module

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$2.41
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TSOP4838 IR Infrared Receiver 38KHz DIP-3 (10pcs/Lot)

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$3.37
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2.54mm Jumper Caps (100pcs/Lot)

$0.36
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525pcs Resistor Kit, 17 Values, 0 Ohm-1M Ohm 1% 1/4W Metal Film Resistors

$1.66
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6mm Metal Knobs for Potentiometers Volume Controls (10pcs/Lot)

$0.81
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Amass XT30U Connectors (10pcs/Lot)

$1.75 – $3.51

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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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TM1637 4 Digits 7-Segment LED Display with Clock 0.36”

$0.40
7Segment LED Display digital tube Module Working Voltage: 3.3V / 5v DC Working Current: 30 / 80MA Size: 42 x
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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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DC 0-100V / 10A 50A 100A Voltmeter Ammeter Module with LED Display

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$0.66 – $2.30
Warning: 10A has built-in shunt. 50A/100A must be connect with external shunt. Working voltage: 4.5-30V DC (input voltage should not
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10pcs AAA Battery Holder Box with Cover and Switch

$1.49 – $2.46
1 lot/10pcs AAA Battery Holder Wire Length: 10cm 2xAAA: 63x25x15.5mm 3xAAA: 63x37x15.5mm 4xAAA: 63x48x15.5mm
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5.08mm Large Screw Terminal Blocks Connector KF128 100pcs/Lot

$2.81 – $5.61
100PCS KF128 2Pin 3Pin 4Pin 5mm Pitch PCB Screw Terminal Blocks Connectors 300V 10A 12AWG – 24AWG
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ADS1115 16-bit I2C IIC ADC 4 Channel Analog Digital Converter Module

$1.32 – $2.64
ADC Bit rate: 16 Bit Interface Type: 12C Channels: 4 Channel ANO AN1AN2AN3 or 2 differential inputs Input voltage: 2.0-5.5v
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