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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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WS2812B 5050 RGB LED Ring Module 1-Bit 3-Bit 7Bit 8Bit 12Bit 16Bit 24Bit 32Bit

$0.11 – $3.03
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KWS-10VA USB Ammeter Voltmeter Current Voltage Meter Power Bank Capacity Tester

$1.37
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12V 5 Meters 5050 LED Strip 60 Pixels per Meter

$0.49 – $1.79
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TT DC Geared Motor Bracket

$0.15
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Multifunction Shield DHT11 LM35 LDR Buzzer for Arduino

$1.94
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3mm Infrared IR Emitter Receiver LED Diode (1k/bag)

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$6.39 – $14.03

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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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External SMA GPS Antenna Active

$0.82 – $1.09
Feature: Help your GPS to get stronger signal Picks up your position rapidly Easy to install: this antenna has a
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3-pin Reed Switch Magnetic Sensor Module

$0.29
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Capacitive Soil Moisture Sensor Module

$0.34
Capacitive Soil Moisture humidity Sensor Module Not Easy to Corrode Wide Voltage Wire NE555 Chip 3.3~5.5V Corrosion Resistant W/ Gravity
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BT-168D BT-168 Pro Battery Voltage Capacity Tester for 9V 1.5V AA AAA 18650 etc.

$0.66 – $1.28
Quickly test the power level/voltage/capacity of your battery. all different kinds of batteries (AA, AAA, C, D, 9V, 1.5V, 18650
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DS1302 Real Time Clock RTC Module

$0.26 – $0.33
The DS1302 is an accurate clock module which contains a real-time clock/calendar and 31 bytes of static RAM. Communication with
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DC 3-6V TT Motor Geared L Shape 90°

$0.39
TT Motor： Operating voltage: 3-6V DC Maximum torque: 800gf cm min (at 3V) Gearbox Reduction: 1:48 RPM: 200 (at 4.5V)
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