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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 – $4.90
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

$1.88 – $7.35
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 – $5.46
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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433MHz RF Transmitter and Receiver Decoder Module Kit FS1000A

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$0.46
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760 Points Holes Breadboard SYB-130

$0.47
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iMAX B6 80W Multi-function Balance Charger for RC Quadcopter

$10.26 – $10.78
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Nano V3.0 FT232RL Development Board

$2.58 – $2.72
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5V 3A Micro USB Power Adapter

$1.16
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DC 5-30V Micro USB 5V Dual 2-Channel PWM Module

$0.78

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ESP32 2.8 inch Display Development Board

$9.42 – $10.73
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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

$1.62

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2A USB 18650 Battery Charger Module Boost 3.7V to 5V 9V 12V

$0.28
2A USB 18650 Lithium Li-ion Battery Charger Module Boost 3.7V to 5V 9V 12V charging boost converter step-up all in
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MT3608 DC-DC 2A Step-Up Boost Converter Power Supply Module 2-24V to 5-28V

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$0.24
Input voltage: 2-24VDC Output voltage: 5-28VDC Maximum output current: 2A Efficiency: ＞93% Size: 36 X 17 X 14 mm Method
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Bluetooth 4.1 Audio Module with USB Micro SD

$1.45
Bluetooth Audio Receiver Module 4.1 USB TF MicroSD Card Decoding Board Preamp Output for Car Speaker Wireless DIY Lossless Car
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BK8000L Wireless Bluetooth Stereo Audio Module Transmission AT Commands SPP Bluetooth Speaker Amplifier DIY

$1.53
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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DC 5-30V Micro USB 5V Dual 2-Channel PWM Module

$0.78
DC 5-30V Micro USB 5V Power Independent Dual 2-Channel PWM Generator Duty Cycle Adjustable Digital LED Pulse Frequency Module Product
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SCT-013 Non-invasive AC current Sensor YHDC

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$2.89
SCT-013 Non-invasive AC current Sensor Split Core YHDC SCT013 SCT-013-000 100A 50A 30A 20A 10A Model: SCT013 Non-invasive current transformer
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