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30A Relay Module 1 Channel

$1.09 – $1.17
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 – $1.37
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

$1.06 – $1.24
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

$1.91 – $4.72
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

$1.81 – $7.07
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

$2.54 – $5.26
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 – $1.78
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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GY-271 HMC5883L 3V-5V 3-Axis Magnetic Field Compass Magnetometer Sensor Module for Arduino I2C IIC QMC5883L

$0.90 – $1.17
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XH-M139 Stereo Digital Audio Amplifier Module TPA3116D2 2x50W+100W 2.1 Channel

$4.19
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JST-XH2.54 Connectors Male 90° (100pcs/Lot)

$0.54 – $2.18
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ESP32 2.8 inch Display Development Board

$9.07 – $10.32
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DS18B20 Clone Digital Temperature Sensor Probe Waterproof 1m 2m 3m 5m

$0.44 – $1.26
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iMAX B6 B6AC Parallel Charging Board for Multiple Batteries

$3.18 – $5.16

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ESP32 2.8 inch Display Development Board

$9.07 – $10.32
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.23
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.56

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ELM327 V2.1 Mini Bluetooth 5.1 Auto OBD Scanner Code Reader Tool Car Diagnostic Tool

$0.98
ELM327 mini OBD2 OBDII Scanner V2.1 Bluetooth Car Scanner Code Reader Diagnostic Tool Features: The newly developed high-quality wireless scan
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Mega 2560 R3 CH340 Development Board

$8.30 – $8.44
ATMEGA2560 Board with CH340 replacing ATMEGA16u2 as the USB chip
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Uno R3 Case Enclosure Transparent Acrylic Box Clear Cover

$0.26
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PZEM-004T AC 80V-260V 10A 100A Power Volt Amp Current Tester Meter

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$4.19 – $9.21
PZEM-004T AC 80V-260V 10A 100A Electrical Power Volt Amp Current Tester Monitor Meter Digital Multifunction Watt Module For Arduino TTL
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BK8000L Wireless Bluetooth Stereo Audio Module Transmission AT Commands SPP Bluetooth Speaker Amplifier DIY

$1.47
Bluetooth specification: V2.1 + EDR Power supply voltage: DC2.8-4.2V Support bluetooth protocol: HFPV1.5, A2DPV1. 2, AVRCPV1.4, HSP1.2, GAVDP1.2, IOP Working
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1602 LCD Display 2×16 Characters Compatible with Arduino, Raspberry Pi I2C

$0.67 – $1.14
Built-in industry standard HD44780 or equivalent LCD controller LCM type: Characters Can display 2-lines X 16-characters Supply Voltage: 3-6V Module
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