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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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Capacitor Kit 500pcs Electrolytic Capacitor, 24 Values, 0.1uF – 1000uF

$3.65
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Multi-function Shield for Arduino

$1.05
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FOTEK SSR-40DA 40A Solid State Relay Module for PID Temperature Control

$1.60
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MCP2515 CAN Bus Module TJA1050 Receiver SPI for Arduino

$1.02
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ABS Plastic Protective Case for Raspberry Pi 4B

$0.88
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MC-31B Wired Door Window Sensor Detector Magnetic Switch HC-31B

$1.24

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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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Multifunction Shield DHT11 LM35 LDR Buzzer for Arduino

$1.94
9 in 1 multifunction shield for Arduino
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XY-3606 DC-DC 9-36V 12V/24V to 5V 5A USB Step Down Buck Converter Power Supply Module

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$1.02
1: Input voltage: DC 9V – 36V 2: Output voltage: 5.2V / 5A / 25W 3: Output capability: 9 ~
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YZC131 Load Cell 1KG 5KG 10KG 20KG HX711 AD Module Weight Sensor Electronic Scale Weighing Pressure Sensor

$0.29 – $0.65
YZC-131 Two selectable differential input channels On-chip active low noise PGA with selectable gain of 3264 and 128 On-chip power
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Pulsesensor Pulse Heart Rate Sensor Module

$1.13
Supply voltage: 3V or 5V Size: Diameter 15mm Weight: 3.8g
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Raspberry Pi 4B Case with Cooling Fan Aluminum Alloy

$3.93
RaspberryPi 4B Model B Case with Dual Cooling Mini Fans Cooling Protective Shell Aluminum Alloy Shell Cooling Case for RPi
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5mm RGB LED Light Module KY-016 10pcs/Lot

$1.09
Description: RGB LED module LED is made of a plug-in full-color, by R, G, B three-pin PWM input voltage can
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