The Pure Smart A19F Tunable White Filament looks like a classic incandescent bulb, but it’s a Wi-Fi LED bulb with an ...

The Pure Smart TruColor A19 is a smart multicolor bulb with embedded Wi-Fi, voice control support, and lots of third-party integrations.

Elecrow's latest learning platform, the CrowPi3, supports the newest Raspberry Pi 5 and twenty-eight expansion boards. Its small volume, IPS display, and handy case will make it a hit among the ...

Turn broken electronics into hands-on lessons. Master soldering while embracing the DIY mindset of learning by doing.

The best way to learn Arduino, as with any other hands-on skill, is to practice creating a project. You can find a host of ideas online, but the best resource to find Arduino projects to try is ...

To get started with learning Arduino, you'd first need to have the essential hardware materials on hand — at the top of the list is the Arduino board itself. There are several variations ...

From the Arduino, we read the analog values for the X and Y axes and turned on the LEDs accordingly. A push-button switch on the joystick module controls LED2 in the circuit. There are five toggle ...

Arduino-with-a-push-button-&-LED-matrix This is the first task for the Electronics and Power Department. It consists of two assignments: the first involves building a circuit with an Arduino UNO and a ...

This work takes independent research and design of an intelligent light control system that can realize infrared wireless remote control of LED lamp beads. Users can use the buttons on the remote ...

pinMode(LED_BUILTIN, OUTPUT); Both LED_BUILTIN and OUTPUT are #defines defined by Arduino headers. The main Arduino header file is named Arduino.h, as we saw above.