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30A Relay Module 1 Channel

$1.10 – $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 – $4.75
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

$1.83 – $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

$2.56 – $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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NANO I/O Shield Screw Terminal Block Adapter for Arduino

$0.54
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iMAX B6 80W Multi-function Balance Charger for RC Quadcopter

$9.94 – $10.45
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Limit Switch Crash Sensor Endstop Module

$0.32
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ESP32 2.8 inch Display Development Board

$9.13 – $10.39
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USB Ammeter Voltmeter Current Voltage Meter Charger Doctor

$0.59
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Kapton Polyimide Film Tapes Heat Resistant TAPE 260°C (500°F)

$0.22 – $3.17

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ESP32 2.8 inch Display Development Board

$9.13 – $10.39
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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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DC 5-30V 12V 24V 5A PWM Motor Speed Controller Module with Digital LED Display Dimmer max 15A ZK-MG MTS-DC6V-30A5A

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$1.92
Input Voltage: 6V-30V DC Rated Current 5A (15A max) Static Current: 0.02A Control Power: 0.01-150 W PWM Frequency: 13 kHz
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MG996R High Torque Metal Gear Servo Motor 180° 360°

$1.68
MG996R Set Gear Servo Motor Big Torque For RC Helicopter Car Robot 360° Rotate Feature: Great for truck, Boat, Racing
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YF-S201 Hall Effect Water Flow Meter Sensor

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$1.28 – $1.36
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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2800 Points Holes Breadboard SYB-500

$2.93
Specifications: 4x 700 points Dimensions: 238x198x11mm Base board material: Fiberglass Net weight: 480g
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ESP32 LoRa with OLED display 868-915Mhz 433-470MHz HELTEC SX1276 SX1278 Development Board compatible with Arduino

$14.95 – $16.01
ESP32 (dual-core 32-bit MCU + ULP core), with LoRa node chip SX1276/SX1278; and a 0.96''' OLED display.
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GY-MAX4466 Electret Microphone Amplifier Module Adjustable Gain

$0.66
Description: Add an ear to your project with this well-designed electret microphone amplifier. This fully assembled and tested board comes
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