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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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3.5” – 10.1” HDMI Touch LCD Display 4 5 7 Inch for Raspberry Pi

$12.68 – $58.32
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XBee Zigbee Shield Module for Arduino

$1.35
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1-pin Silicone Soft Jumper Wire 26AWG (100pcs/Lot)

$3.31 – $6.61
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Endstop Limit Switch with 70cm Cable for CNC RAMPS 1.4

$0.32
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HY-SRF05 Ultrasonic Distance Sensor Module HC-SR05

$0.74
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DC 10-60V 20A 1200W PWM Motor Speed Controller Switch Current Voltage Regulator High Power Drive Module

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$1.25

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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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ESP8266 ESP-01 ESP01 WiFi module

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$0.85
The ESP8266 is capable of either hosting an application or offloading all WiFi networking functions from another application processor. Each
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4 6 8 Channels 5V 12V 24V Relay Module with Optocoupler, Low Level Trigger Blue PCB

$1.01 – $2.29
1. Maximum load on normally open pin: AC 250V/10A, DC 30V/10A. 2. Trigger current 5mA; 3. Power indicator light (green),
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Bluetooth 4.1 Audio Module with USB Micro SD

$1.44
Bluetooth Audio Receiver Module 4.1 USB TF MicroSD Card Decoding Board Preamp Output for Car Speaker Wireless DIY Lossless Car
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LTC1871 DC-DC 5A 3-35V to 3.5-35V Step-up Boost Converter Power Supply Module

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$2.48
1.Input Voltage:3-35V DC (Note: When input voltage is less than 4V, onboard voltmeter will not work). 2.Input Current: 9A (max).
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IR Infrared Obstacle Avoidance Reflection Sensor Module for Robot Car

$0.22
1 VCC 3.3V-5V 2 GND 3 OUT digital output (0 and 1) Module Description The sensor module adaptable to ambient
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PL2303HX USB to TTL RS232 Serial Converter Adapter Cable

$0.61
Wire sequence definition: Red +5V, Black GND, Green RXD, White TXD PL2303 – PL2303HX USB to TTL Serial UART Converter
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