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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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JST-XH2.54 Connectors Male (100pcs/Lot)

$0.36 – $1.81
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0.66” OLED Shield for D1 mini WeMos 64X48 IIC I2C

$1.45
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ULN2003 Stepper Motor Driver Board Module

$0.26
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MACH3 Interface Board CNC 5 Axis With Optocoupler Adapter Stepper Motor Driver

$2.26
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BK8000L Wireless Bluetooth Stereo Audio Module Transmission AT Commands SPP Bluetooth Speaker Amplifier DIY

$1.47
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CCMmini 6-28V 3A 80W 6V 12V 24V PWM Micro DC Motor Speed Controller Regulator Dimmer Module

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$0.91

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ESP32 2.8 inch Display Development Board

$9.07 – $10.33
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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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SONOFF RE5V1C 5V DC Smart WiFi Relay Module

$4.02
SONOFF RE5V1C 5V DC Smart WiFi Relay Module Inching Selflock Switch Remote Control Dry Contact 34.5x25x19mm
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3V Mini Solar Panels

$0.20 – $0.40
3V 120ma Mini Solar Panel Plate Charger Complete Electric Generator Mono polycrystalline Mini Solar Panel Cell Module Epoxy Board PET
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YF-S201 Hall Effect Water Flow Meter Sensor

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$1.27 – $1.35
YF-S201 Flowmeter G1/2″ Inch Hall Effect Water Flow Sensor Specification: Output waveform diagram: square wave NPN pulse signal Pin definition:
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Passive Buzzer Module Low Level Trigger

$0.14
Working voltage 3.3V-5V PCB size: 2.8×1.3cm VCC external 3.3V-5V voltage GND I/O external microcontroller I0 port
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2.54mm 40Pin 90° L Shape Male Pin Header Strip 200pcs/Lot

$5.02 – $6.70
1 bag of 200pcs 90° L Shape 40-Pin male pin header Pin Length: 15mm Pin Material: iron (silver) copper (gold)
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HC49S 16MHz 20MHz Quartz Crystal Oscillator for Arduino (100pcs/Lot)

$3.07
16 MHz 20 MHz 16.000MHz 20.000MHz 16.000 MHz 20.000 MHz
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