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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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18650 Lithium Battery Packs Battery Capacity Indicator Module

$0.48 – $0.62
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Antistatic Wrist Band Strap Bracelet Electrostatic ESD Discharge 1.8m

$0.25
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5mm LED Diffused White Lens (1k/bag)

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$4.56 – $5.11
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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
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Ethernet Shield W5100 with MicroSD card slot for Arduino

$6.19
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XH-M577 2x100W Digital Audio Amplifier Module Dual Channel Stereo

$4.46

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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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GA12-N20 DC Geared Motor with Metal Gearbox 3V 6V 12V

$1.48
Specification: Voltage: 3V 6V 12V RPM: 15/30/50/60/100/200/300/500/1000 Motor size: approx.12 x 24mm (Dia.*H) Shaft size: approx. 3 x 10mm (Dia.*L)
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DC 4.5V Laser Head Module (10pcs/Lot)

$1.15
DC 4.5V Laser Head Module Laser Pointer Dot Diode Red Plastic Gyro Module 650nm
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DHT22 AM2302 Digital Temperature Humidity Sensor

$1.01 – $2.74
1. Working voltage: 3V-5.5V 2. Sensor model: AM2302 temperature and humidity sensor 3. Signal output form: digital signal 4. Temperature
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DB25 Male Female to Screw Terminal Blocks Adapter

$1.32
DB25 DB 25 Male Female to Screw Terminal Blocks D-SUB 25Pin Plug Breakout Terminal Solderless Connector B85C socket DB25-G1 DB25-G2-AP
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10pcs Prototype Board Tinned Double Side Prototyping Stripboard FR-4 Fiberglass

$0.65 – $6.60
protoboard pcb Circuit Breadboard Hole Diameter: 1.0mm Hole Pitch: 2.54mm Board thickness: 1.6mm Material: Fiberglass FR-4 Tinned Double Side
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ESP32 2.8 inch Display Development Board

$9.12 – $10.38
2.8” inch ESP-32 LCD Display Screen ESP-WROOM-32 Resistive Touch TFT ILI9341 Features: Use low-power dual-core 32-bit CPU, which can be
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