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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

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

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

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

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

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

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

$1.99
Input Voltage: 6V-30V DC Rated Current 5A (15A max) Static Current: 0.02A Control Power: 0.01-150 W PWM Frequency: 13 kHz

FY-12 Thermometer Hygrometer ℃ ℉ Temperature and Humidity Sensor with Probe and Display

$0.71
Specifications Color: Black/White Measuring Humidity Range: 10%RH ~ 99%RH Humidity Accuracy: +5/-5% Humidity Display Resolution: 1%RH Measuring Temperature Range: -50

TM1638 8 Digits 7-Segment LED Display Module 8-Bits

$0.94
TM1638 8 Bits Digital Tube LED Display Module for Arduino Driver 7-segment 7segment 8digits 8bits 8 keys 8 LEDs

Raspberry Pi Pico Board RP2040 32 bit ARM Cortex-M0+

$3.04
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.

WeMos D1 R32 Uno ESP32 CH340 WiFi Development Board compatible with Arduino NodeMCU

$2.83
D1 R32 features WiFi and Bluetooth BLE compatible with Arduino IDE and several UNO shields. It offers higher performance than the ESP8266 processor on NodeMCU boards. Working voltage: 5V-12V DC. Current: 250mA (maximum). Minimum operating current (without WiFi): 20mA. WiFi 802.11 b/g/n/e/i (802.11n up to 150 Mbps). Micro USB port with CH340 serial driver. 4MB flash memory. Clock speed: 240MHz . Dimensions: 68mm x 53mm. 20 digital inputs/outputs (3.3V). 6 analog inputs.

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