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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 – $4.91
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

$1.89 – $7.36
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 – $5.48
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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840 Points Holes Breadboard GL-12

$0.46
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CNC Shield V3 Engraving Machine Kit for Arduino Uno

$0.86 – $3.22
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.63
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HC-SR501 Pyroelectric Infrared Sensor PIR Motion Sensor Module

$0.49
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4 Channel 5V Relay Shield Module Expansion Board

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$1.92
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GY-271 HMC5883L 3V-5V 3-Axis Magnetic Field Compass Magnetometer Sensor Module for Arduino I2C IIC QMC5883L

$0.94 – $1.22

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ESP32 2.8 inch Display Development Board

$9.44 – $10.75
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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

$1.63

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BT-168D BT-168 Pro Battery Voltage Capacity Tester for 9V 1.5V AA AAA 18650 etc.

$0.68 – $1.32
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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XL6019 DC-DC 5A 3-35V to 5-40V Step-up Boost Converter Power Supply Module

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$0.64
Input voltage: limit: 3-40V, recommended 3V-35V Output voltage: limit: 5-45V, recommended 5V-40V Input current: limit value: 0-5A, recommended value 0-3A
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3S 12.6V 20A BMS Lithium Battery Protection Module Board

$0.29
3-series 12.6V 20A lithium battery protection board (with built-in recovery function-AUTO Recovery) Scope of application: lithium batteries with nominal voltage
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0.36″ 3-Wire Digital Voltmeter DC 0 – 30V, 0 – 100V

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$0.37 – $0.42
Supply voltage range: Red DC4.50-30.0V, Green DC4.70-30.0V, Blue DC5.00-30.0V Note: Input voltage higher than 30V may be permanently damaged! Measurement
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TMP-10 Thermometer ℃ ℉ Temperature Sensor with Probe 1m 2m 3m 5m

$0.46 – $0.77
Specification: Measurement Range: -50 ~ 110℃; -58°F ~ 199°F Working temperature: 0 ~ 50℃; -14°F ~ +122°F Accuracy: ±1℃; ±2°F
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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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