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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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3296W Precision Potentiometer Trimmer Trimpot (100pcs/Lot)

$5.79
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Uno Acrylic Breadboard Holder Base Plate Platform (5pcs/Lot)

$1.96
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AS608 Fingerprint Reader Sensor Module Optical Scanner FPM10A

$6.32
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SD Card Reader Read Write Module Slot Socket SPI

$0.27
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3386H Side Adjust Potentiometer Trimmer Trimpot (50pcs/Lot)

$6.32
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13.56MHz RFID Card IC Tag S50 for MFRC-522 MFRC522 (10pcs/Lot)

$0.67

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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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Digispark Rev.3 Kickstarter with ATTiny85 and USB compatible with Arduino

$2.08
Digispark ATTiny85 is probably the most compact and smallest microcontroller currently available.
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MB-102 Breadboard Power Supply Module 3.3V 5V MB102 2 Channel

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$0.45
microUSB miniUSB breadboard power supply micro USB mini USB
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Mega 2560 R3 CH340 Development Board

$8.35 – $8.49
ATMEGA2560 Board with CH340 replacing ATMEGA16u2 as the USB chip
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LJ18A3-8-Z/BX Inductive Proximity Sensor Switch NPN NO DC 6V-36V M18

$0.20 – $1.33
Detection distance: 8mm± 10% Delay distance: 10% below of the decection distance Detection object: Magenetic Effective voltage: DC: 12 –
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18650 Dual 5V 2A Battery Charging Module for Power Bank H913-A V1.0 V2.0

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$1.24
Specifications: Micro USB input: 5V 1A USB Output: 5V 2.1A / 5V 1A(Dual USB interface) Charging display: intelligent digital display
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12V 1A 2A Power Adapter AC 100V-240V with DC 5525 Connector

$0.77 – $0.97
12V 1A 2A Power Supply Adapter AC 100V-240V to 12V1A 12V2A with DC 5525 Connector 5521 Compatible
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