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30A Relay Module 1 Channel

$1.09 – $1.17
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 – $1.37
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

$1.06 – $1.24
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

$1.91 – $4.72
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

$1.81 – $7.07
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

$2.54 – $5.26
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 – $1.78
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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Pro Mini ATmega328 5V/16MHz 3.3V/8MHz

$1.67
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SMA Extension Cable Male to Female

$0.79 – $2.27
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MASTECH MAS830L Digital Multimeter Pocket Size

$11.23
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2 Channel Dual H-Bridge DC Motor Driver Module 1A 1.5A

$0.19
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MP1584EN 3A Step-Down Power Module DC-DC 4.5V-28V to 0.8V-20V Adjustable Buck Converter

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$0.33
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25mm 1” Inch Casters Wheels

$0.11

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ESP32 2.8 inch Display Development Board

$9.07 – $10.33
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.23
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.56

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USB to RS485 Converter Adapter Module

$0.50
USB to RS485 Converter Adapter USB connector: to your PC RS485 connector: to your RS485 device No need external power,
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Amass XT60 Connector 10pcs/Lot

$2.58 – $5.16
Features: Half open end, easier for welding Gold-plated brass provides lower resistance 60A max current which ensures care-free flight High
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DHT11 Digital Temperature Humidity Sensor Module Blue with LED

$0.50
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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Mega WiFi R3 ATmega2560 ESP8266 CH340G Compatible with Arduino NodeMCU WeMos

$9.52 – $9.67
Full integration on one board: Mega R3 ATmega2560 and WiFi ESP8266 with memory 4 Mt bytes (32Mt bit). All of the modules can work together or each separately. And everyone has their own pinout headers.
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CP2102 USB to TTL UART Serial Converter Adapter STC Downloader

$1.14
with chip CP2102 with resettable fuse. In the event of accidental short-circuit can effectively protect your device and computer USB
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Logic Level Converter 5V to 3.3V IIC I2C UART SPI TTL Bi-Directional Module 4 Channel

$1.07
1,4-channel high-voltage logic and lowvoltage logic bi-directional conversion 2,4-channel high-oltage logic is converted to lowoltage logic unidirectional conversion 3, the
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