Multicolor Light Up LED Push Button Switch Kit--- Includes 20 red, green, blue, and white backlit buttons (5pcs/color), perfect for Arduino, DIY, and industrial control panels.
Independent Control--- The momentary button and LED inside the switch are electrically isolated, enabling separate operation.
Interactive Light Control--- Press for responsive on/off illumination, or MCU-programmable for high-impact visual states (flashing/breathing) delivering immersive feedback through vibrant LED indicators.
Adjustable Brightness via Resistor--- Customize LED intensity using the formula: If = (Vcc - Vf) / R. Easily tweak for optimal visibility in any project.
Wide Voltage Range & Long Lifespan--- Works at 2.5–48V DC (50mA max). Rated for 50,000+ presses.
Easy Access and Sort Resistor Assortment Kit 42 Values 840 Pcs 1/2 Watt 1-2M Ohm 1% Tolerance
KWD 4.500
0402+0603+0805+1206 Mixed SMD Resistor+Capacitor+LED Assortment kit Total 224 Values Mixed in One 10pF-10uF/22uF 0-1M ohm RGBW Color
KWD 16.500
MECCANIXITY 4 Pcs Microphone Sound Sensor KY-037 Voice Detection Module Voice Sound Detection Sensor Module for Voice-Activated Switch
KWD 3
Refrigerator PTC Compressor Starter Relay 12 Ohm 4 Pin and 1/2HP 375W Refrigerator Overload Protector Replacement for Car Refrigerator Portable Freezer Beverage&Wine&Beer Cooler Air-Conditioning
KWD 5.500
