30A Relay Module 1 Channel
$1.09 – $1.17
Adapter Module for ESP-01 ESP8266
$0.38
UV Light Strip 12V 60 LEDs per Meter 8mm 390nm – 400nm
$1.06 – $1.24
WS2815 12V 5050 Addressable LED Strips 30 60 74 96 144 LEDs
$1.81 – $7.07
WS2812B 5V 5050 Addressable LED Strips 10mm 30 60 144 LEDs
$2.54 – $5.26
12V 5 Meters 5050 LED Strip 60 Pixels per Meter
$0.49 – $1.78

Open Source
Microcontroller Development Boards

Sensors & Modules

Power Supplies & Modules

All Products
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NEW
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30A Relay Module 1 Channel $1.09 – $1.17
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Adapter Module for ESP-01 ESP8266 $0.38
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5V 12V Bluetooth MP3 Music Audio Decoder Module Board $1.28 – $1.37
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UV Light Strip 12V 60 LEDs per Meter 8mm 390nm - 400nm $1.06 – $1.24
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UV Light Strip 30 60 120 LEDs per Meter 365nm - 370nm $1.91 – $4.72
KY-002 Vibration Switch Sensor Module SW-18015P
$0.20
HC-06 Bluetooth Module 4-Pin Slave Wireless Module
$1.97 – $3.25
DC 3-6V TT Motor Geared 130 Motor
$0.28 – $0.43
XL4005 XL4015 DC-DC 5A 4-38V to 1.25-36V Step-down Buck Converter Power Supply Module
$0.59 – $0.61
Model name XL4005 Module properties Non-isolated Buck Rectification mode Non synchronous rectifier Input voltage 5v-32v Output voltage 0.8v-24v Output current Peak 5A (3.5A above work to enhance heat dissipation) Conversion efficiency Up to 90% Switch frequency 300KHz Output Ripple 30mV (no-load) Load Adjustment Rate ± 0.5%
DRV8825 Reprap Stepper Motor Driver Module With Heatsink Replace A4988
$0.84
2.54mm 40-Pin Male Pin Header Strip Long Pins (200pcs/Lot)
$9.07 – $13.26