This AC230V mini par (parabolic reflector) light features multiple modes, and it incorporates 12 LEDS (3x Red, 3x Green ... to get the RGBW Par LED Spotlight to respond when used in conjunction with ...

Just follow the schematic diagram to complete the construction, and use any standard 9VDC Arduino power source to energize the system. Here, for demonstration, three different color LEDs (Red, Green ...

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...

the awesome LightBlue Bean module that provides a Bluetooth low energy connection for Arduino based projects has this week announced a new update that brings with it support for Node-RED.