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30A Relay Module 1 Channel

$1.13 – $1.22
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

$1.33 – $1.42
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

$1.10 – $1.29
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

$1.99 – $4.91
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

$1.89 – $7.36
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

$2.64 – $5.48
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

$0.51 – $1.85
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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PCA9685PW 16 Channel 12-Bit I2C IIC PWM Servo Motor Driver Shield Module MG90S SG90 MG995

$2.26
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TPA3118 8-24V 60W 30W Mono Digital Audio Power Amplifier Board Module PBTL

$0.99 – $1.31
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Kapton Polyimide Film Tapes Heat Resistant TAPE 260°C (500°F)

$0.23 – $3.28
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NodeMCU ESP8266 Weather Station Kit

$7.49
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Multifunction Shield DHT11 LM35 LDR Buzzer for Arduino

$2.00
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AD9850 DDS Signal Generator Module

$9.44

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ESP32 2.8 inch Display Development Board

$9.44 – $10.75
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.32
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.63

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Logic Level Converter 5V to 3.3V IIC I2C UART SPI TTL Bi-Directional Module 8 Channel

$0.67
1.VCCA and VCCB add a set of power supply interface, (for example: PI connected to the 5V sensor. V1 version
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PCA9685PW 16 Channel 12-Bit I2C IIC PWM Servo Motor Driver Shield Module MG90S SG90 MG995

$2.26
Features: Dimensions (no headers or terminal block) 2.5″ x 1″ x 0.1″ (62.5mm x 25.4mm x 3mm) Weight (no headers
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XH-M131 Light Control Switch 5V Photoresistor Relay Module 12V 24V

$0.66 – $0.69
XH-M131 Light Control Switch Photoresistor Relay Module Detection Sensor 10A brightness Automatic Control Module Working Voltage: 5V, 12V 24V DC
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KY-040 Rotary Encoder Module Decoder

$0.33 – $0.35
Material: Electronic components + PCB Size: 31 x 19 x 29mm / 1.22″ * 0.75″ * 1.14″ Main color: Black
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USB to RS485 Two-Way Converter Adapter Module with Protection

$1.23 – $1.37
Specifications Compatibility: USB v2.0 standard Interface: Network:USB Serial:RS-485 Port: One Independent RS-485 Connector: Network: USB-type A connector Serial: Screw terminal
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LJ12A3-4-Z/BX Inductive Proximity Sensor Switch NPN DC 6V-36V M12

$0.20 – $0.89
LJ12A3-4-Z/BX: NPN NO 3-Line DC type 12mm diameter ; 4mm detection distance
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