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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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Passive Buzzer Module Low Level Trigger

$0.14
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ULN2003 Stepper Motor Driver Board Module

$0.26
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DC 3-6V TT Motor Geared L Shape 90°

$0.39
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KY-033 IR Infrared Line Tracking Sensor Module TCRT5000

$0.26
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WeMos D1 R32 Uno ESP32 CH340 WiFi Development Board compatible with Arduino NodeMCU

$2.74
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ESP32 Dev Kit C DEVELOPMENT KIT ESP32-DEVKITC-32D

$3.23

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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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CR2032 Battery Button Cell Holder Socket With Cover and Swtich 10pcs

$0.79 – $0.82
1 lot/10pcs CR2032 Battery Holder Wire Length: 10cm 2×CR2032: 52x24x6.2mm 1×CR2032: 29x24x6.2mm
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DHT11 Digital Temperature Humidity Sensor Module Blue with LED

$0.51
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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AC 220V 4000W SCR Voltage Regulator Dimming Dimmer Motor Speed Controller Thermostat Module with Case BTA41600B

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$1.57
Specifications: SCR model: BTA41600B Working Voltage: AC 220V Maximum Power: 4000W (connected resistive load) Voltage Regulation:AC 0-220V,Start from AC 10V
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2.9” ePaper e-ink Display SPI 296×128 3.3V 5V

$12.10
Resolution: 296×128 Gray level: 2 Partial refresh time: 0.3s Full refresh time: 2s Refresh power: 26.4mW(typ.) Standby power:＜0.017mW Viewing angle＞170°
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GY-511 LSM303DLHC Module e-Compass 3-Axis Accelerometer + 3-Axis Magnetometer Sensor Module

$1.63
Model : GY-511 Dimensions : 14.5 x 20.5mm Chip built-in 12bit AD converter ,16-bit data output High quality Immersion Gold
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GY-906 MLX90614ESF BAA BCC DCI Contactless IR Temperature Sensor Module

$5.22 – $16.84
BAA range is 2 cm BCC range is 10 cm DCI range is 1 meter From the manufacturer: Features and
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