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The 8 Bit Blue LED Array Indicator features eight vibrant blue LEDs in a common cathode/anode configuration, making it perfect for visual displays and status indicators in projects using Arduino Nano, UNO, Raspberry Pi, or NODEMCU.
The 5mm RGB LED Auto Light offers vibrant, customizable lighting with a full range of colors for automotive use. Ideal for adding colorful accents to car interiors, under-car lighting, and more, this compact and efficient LED light is perfect for DIY projects and vehicle customization.
The MOC3021 is a DIP-6 optoisolator with an integrated triac driver, providing 7,500Vrms isolation for safe and efficient switching of AC and DC loads in industrial control, consumer electronics, and automation systems.
Build your own Knight Rider-style LED chaser circuit with the HEXANODE® DIY kit. This soldering-required kit includes all components needed to create a stunning LED sequence effect, perfect for electronics enthusiasts and hobbyists looking to improve their skills while enjoying a fun and creative project.
The HCPL-3120 is a high-speed optocoupler designed for driving IGBT gates with 30V output. It offers electrical isolation, fast switching, and reliability, ideal for motor control, power inverters, and industrial applications.
The BP3126 is a high-efficiency constant current LED driver operating at 3.20V. Featuring PSR technology, it ensures stable LED brightness with built-in protections, ideal for LED lighting and power supply applications.
The PC817 SOP Optocoupler is a versatile and reliable device used to provide electrical isolation between different parts of a circuit. Featuring a compact SOP package, it contains an infrared LED and a phototransistor, allowing it to transmit signals while maintaining electrical separation. With a maximum isolation voltage of 5,000V, the PC817 is ideal for applications in power supplies, signal processing, and communication systems. Its high-speed performance and low power consumption make it suitable for a wide range of electronic designs, ensuring safe and efficient operation in various environments.
The 8 CH 10A 12VDC Relay Module features opto-isolated triggers and screw terminals, enabling simultaneous control of eight high-power devices for automation and DIY projects.
The 1 CH 10A 5VDC Relay Module features an opto-isolated trigger and screw terminals, allowing easy control of high-power devices, perfect for home automation, industrial projects, and DIY applications.
The 4 CH 10A 5VDC Relay Module features opto-isolated triggers and screw terminals, enabling control of four high-power devices for automation and DIY projects.
The 650nm 5mW Red Laser Module (Point, Line & Cross) is a versatile laser module that offers clear red laser projections for alignment, measurement, and DIY projects. With adjustable projection types and low power consumption, it is ideal for optical experiments, industrial applications, and laser-based DIY projects.
The 5W 850nm Infrared (IR) Light Module is designed for night vision applications, providing invisible infrared illumination for surveillance systems, security cameras, and wildlife monitoring. With a 5W power output, it delivers clear vision in total darkness, ideal for covert operations and low-light environments.
C2611 TO-126 NPN Power Transistor 
