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30A Relay Module 1 Channel

$1.09 – $1.18
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 – $1.38
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

$1.07 – $1.25
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

$1.92 – $4.74
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

$1.82 – $7.12
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

$2.55 – $5.29
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 – $1.79
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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XH-M229 ATX Computer Power Supply Board Breakout Adapter Module 24 Pin

$1.04
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PWM to Voltage Converter Module 0%-100% to 0-10V Digital to Analog Signal PWM Adjustable

$0.64
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IR-CUT OV5647 5MP Camera Module 4mm for Raspberry Pi

$10.38
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1 2 4 6 8 Channels 5V 12V 24V Relay Module with Optocoupler, Low and High Level Trigger Red PCB

$0.36 – $2.83
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66mm Rubber Plastic Wheel for DC TT Motor Small Car 65mm 68mm

$0.15
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4 6 8 Channels 5V 12V 24V Relay Module with Optocoupler, Low Level Trigger Blue PCB

$0.98 – $2.23

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ESP32 2.8 inch Display Development Board

$9.12 – $10.38
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.25
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.57

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

$0.66 – $1.28
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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XL4016E1 DC-DC 8A 200W 4-40V to 1.25-36V Step-down Buck Converter Power Supply PWM Module

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$1.12
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CNC USB MACH3 100KHz Breakout Board 4 Axis Interface Driver Motion Controller

$6.74
CNC USB MACH 3
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1.8” – 3.5” SPI TFT LCD Display 128×160 – 480×320 Inch 2.0 2.2 2.4 2.8 3.2 Compatible with Arduino, Raspberry Pi

$2.86 – $7.86
1.8 inch Colors 16BIT RGB 65K Driver Chip ST7735S Resolution 128*160 (Pixel) Interface 4-wire SPI interface Backlight 2 White Led
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CH340G USB to TTL Serial Converter Adapter STC Downloader

$0.47
Built-in USB to TTL UART transfer chip. TTL interface output, easy to connect to the MCU. Status LED. Dual 3.3
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XL6009 4A Step-up & Step-Down Module DC-DC 5V-32V to 1.25V-35V

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$0.72
XL6009 DC-DC 4A Step-up & Step-Down 2-in-1 Boost & Buck Converter Power Supply Module 5V-32V to 1.25V-35V Input Range: 3.8V
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