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30A Relay Module 1 Channel

$1.09 – $1.17
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 – $1.37
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

$1.06 – $1.24
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

$1.91 – $4.72
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

$1.81 – $7.07
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

$2.54 – $5.26
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 – $1.78
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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HTU21D Temperature Humidity Sensor Module GY-213V-HTU21D Blue

$0.92
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Raspberry Pi Pico Board RP2040 32 bit ARM Cortex-M0+

$2.93
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GY-6500 MPU-6500 MPU6500 6DOF 3-Axis Gyroscope + 3-Axis Accelerometer Sensor Module

$0.84
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Mini 5V Traffic Light LED Module Red Yellow Green 5mm LED

$0.18
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DC 5-30V 12V 24V 5A PWM Motor Speed Controller Adjustable Encoder Module with Digital LED Display Dimmer max 15A ZK-MG

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$2.58
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4×4 3×4 Matrix Keyboard Keypad Module

$1.05

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ESP32 2.8 inch Display Development Board

$9.07 – $10.33
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.23
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.56

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2.54mm Jumper Wire Connectors Crimp Contacts Male (100pcs/Lot)

$0.51
2.54mm Jumper Wire Connectors Crimp Contacts Crimping Terminals 2.54 mm Dupont Cable Pin header Male
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KY-002 Vibration Switch Sensor Module SW-18015P

$0.20
Component model: SW- 18015P Working Voltage: 3-5 (V) Digital switch output (0 & 1) Dimensions: 18.4×14.8mm Weight: 1.5g
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2.54mm Jumper Caps (100pcs/Lot)

$0.36
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DUE R3 SAM3X8E 32-bit ARM Cortex-M3 with Arduino logo

$23.58 – $23.72
Due is a microcontroller board based on the Atmel SAM3X8E ARM Cortex-M3 CPU.
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W2809 Temperature Controller -50 to 110 ℃ (-58 to 230 ℉) DC 12V Programmable Thermostat Relay

$1.86
Blue is SET temperature, Red is ambient temperature Input voltage: DC 12 V Temperature measurement range: -50°C ~ 110°C Resolution
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MKA14103 2*14mm 2×14 Reed Switch Normally Open NO (10pcs/Lot)

$0.56 – $0.81
2x14mm 2×14 mm 2 x 14 mm Magnetic Switch Sensor for RMCIP JSC
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