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30A Relay Module 1 Channel

$1.12 – $1.21
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

$1.32 – $1.41
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

$1.09 – $1.28
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

$1.97 – $4.87
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

$1.87 – $7.30
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

$2.62 – $5.43
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

$0.50 – $1.84
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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TF Thermal Fuse RY 10A 250V (100pcs/Lot)

$5.19
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Logic Level Converter 5V to 3.3V IIC I2C UART SPI TTL Bi-Directional Module 4 Channel

$1.11
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50V Electrolytic Capacitors DIP (1000pcs/Lot)

$3.53
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2800 Points Holes Breadboard SYB-500

$3.01
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L9110S Dual DC Motor Driver H-bridge Stepper Motor Driver Module

$0.31
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2000W AC 50-220V PWM Module Dimmer Speed Controller Adjustable Voltage Regulator

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$0.52

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ESP32 2.8 inch Display Development Board

$9.36 – $10.66
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.31
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.61

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MB-102 830 Breadboard Kit, Power Supply Module 3.3V 5V, 65pcs Jumper Wires

$1.37
MB102 830 points Breadboard Length: 165MM (6.5 inches) Width: 55MM (2.2 inches) Height: 9.4MM (3.8 inch) Double sided tape allows
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YF-S201 Hall Effect Water Flow Meter Sensor

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$1.31 – $1.40
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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CR2032 Battery Button Cell Holder Socket With Cover and Swtich 10pcs

$0.81 – $0.85
1 lot/10pcs CR2032 Battery Holder Wire Length: 10cm 2×CR2032: 52x24x6.2mm 1×CR2032: 29x24x6.2mm
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DC 20A 6V -60V PWM Motor Speed Controller 12V 24V 48V 0-30A Voltage Regulator Digital LED Display QA-26S

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$3.03
Input voltage: DC 6-60V Output current: continuous 20A, max 30A Speed control mode: current regulation Speed range: 0–100% Control frequency:
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Raspberry Pi Pico Board RP2040 32 bit ARM Cortex-M0+

$3.03
Raspberry Pi Pico microcontroller board is a custom Raspberry Pi designed chip called RP2040 with a133 MHz clocked ARM Cortex-M0+ dual core with integrated 2 MB QSPI flash memory for code and data storage.
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5mm RGB LED Diffused Lens (1k/bag)

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$13.49 – $14.33
F5 5mm RGB LEDs Diffused Lens common anode common cathode CA CC
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