Here is a simple, yet useful circuit of an Arduino 4-digit 7-segment LED display unit. The module used here is a self-contained, compact common-cathode module containing four 7-segment LED numeric ...

There was a point in time, excruciatingly brief, in which desktop computers often had a large “TURBO” button on their front panel. Some even featured an LED display that would indicate … ...

When the Arduino code sees the button getting pressed, it brings the corresponding LED pin high and starts a fade out ... Some of the ws2812 single pixel modules snap really nicely into generic ...

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small boards ...

This year at CES, Intel introduced Curie — a button-sized system-on-chip module made for low-power wearables — but the company was mum on what would be the first products to use it. Now we ...

Area and Perimeter with LED Matrix. Coin Counting Game. Progressive Math Game. Scratch Addition Math Game. True/False Algebra Game. LED Unit Circle. Contact Us. Coin Counting Game Last Updated: ...

The new FC and FCOM LED solutions include a middle power LED package (LM131A), a high power LED package (LH141A) and an LED downlight module, all featuring the new Samsung flip chip technology.