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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 – $4.90
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

$1.88 – $7.35
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 – $5.46
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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Motor Wheel Encoder Speed Sensor 3.3V-5V Slot-Type Optocoupler Counter Module

$0.02 – $0.64
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5mm LED Diffused Color Lens (1k/bag)

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$3.77 – $5.28
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1604 LCD Display 4×16 16×4 Characters Compatible with Arduino

$2.35
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CCM5D 6-30V 6V 12V 24V 5A 6A PWM DC Motor Speed Controller Digital Display LED Motor Controller Speed Regulator Module

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$1.99
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4000W AC 50V-230V SCR Dimmer Voltage Regulator Motor Speed Controller Module BTA41600B

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$1.61
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10pcs 18650 Battery Holder Box With Wire Lead

$0.65 – $1.99

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ESP32 2.8 inch Display Development Board

$9.42 – $10.73
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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

$1.62

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PWM to Voltage Converter Module 0%-100% to 0-10V Digital to Analog Signal PWM Adjustable

$0.66
Product Parameter: Work Voltage: DC 12V-30V (> 100MA) PWM Receiver Frequency: 1KHZ-3KHZ PWM Signal Input level range: The peak of
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Mini USB Female to DIP Adapter Converter (10pcs/Lot)

$0.61
MiniUSB Mini-USB Female to DIP Adapter Converter Adaptor Module
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DHT11 Digital Temperature Humidity Sensor Module Blue with LED

$0.52
Supply voltage: 3.3-5.5V DC Output: single bus digital signal Measuring range: 5-95%RH humidity, temperature -20~60℃ Accuracy ±5%RH, ±2℃
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Nano Sensor Shield I/O Expansion for Arduino Nano V3.0

$0.61
Nano I/O Expansion Shield is designed to provide an easy connection between Nano and other devices like sensor modules, relays, motors.
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JDY-31 Bluetooth 3.0 Module SPP Protocol compatible with HC-05 HC-06 JDY-30

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$0.83 – $1.10
Model: JDY-31 BT06 Support Bluetooth SPP protocol, the transmission speed of up to dozens of K per second Applications: 1:
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2.54mm Jumper Caps (100pcs/Lot)

$0.38
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