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30A Relay Module 1 Channel

$1.12 – $1.21
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

$1.32 – $1.41
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

$1.09 – $1.28
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

$1.97 – $4.87
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

$1.87 – $7.30
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

$2.62 – $5.43
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

$0.50 – $1.84
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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USB to RS485 Two-Way Converter Adapter Module with Protection

$1.22 – $1.35
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Tactile Switch Push Button Momentary Tact 6x6x5mm DIP 2-pin (100pcs/Lot)

$0.90
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SIM800L GPRS GSM Module Micro SIM Card Core Quad-band TTL Serial Port Antenna PCB Wireless WIFI Board

$2.05 – $2.22
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USB Cable for Nano V3.0 USB-A to mini USB 30cm 0.3m

$0.18
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XH-A232 Digital Audio Amplifier Module 30W + 30W

$0.72 – $1.24
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Multifunction Shield Expansion Board for Arduino

$1.04

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ESP32 2.8 inch Display Development Board

$9.36 – $10.66
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.31
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.61

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TCS34725 RGB Color Sensor Module CJMCU-34725

$1.64
Working voltage: 3.3~5V Detection distance: 3 ~ 10mm Communication method: IIC Pin Definitions: VIN power supply positive GND power supply
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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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XL6019 DC-DC 5A 3-35V to 5-40V Step-up Boost Converter Power Supply Module

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$0.63
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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Transistors Assortment Kit, 200 Pieces 10 Types

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$2.09
Transistors Assortment Kit, 200pcs 10 Types 1. S8050 20pcs 2. S8550 20pcs 3. A1015 20pcs 4. 2N3906 20pcs 5. 2N2907
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AT-05 BLE Bluetooth 4.0 Transceiver Module CC2541

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$1.90
AT-05 BLE Bluetooth 4.0 Transceiver Module CC2541 Central Switching compatible HM-10 UART
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Aluminium Heatsinks 3pcs for Raspberry Pi (10sets/Lot)

$0.86
Aluminium Heatsinks 3pcs for Raspberry Pi Aluminum alloy heat sinks Heatsink size 1 piece 14x14mm 2 pieces 8x8mm
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