led matrix Archives - Open Electronics https://www.open-electronics.org/tag/led-matrix/ Open source electronic projects Fri, 22 Sep 2023 07:45:52 +0000 en-US hourly 1 https://wordpress.org/?v=6.6.1 https://www.open-electronics.org/wp-content/uploads/2015/08/cropped-logo-32x32.jpeg led matrix Archives - Open Electronics https://www.open-electronics.org/tag/led-matrix/ 32 32 32754084 Grand Piano Keys with Arduino https://www.open-electronics.org/grand-piano-keys-with-arduino/ https://www.open-electronics.org/grand-piano-keys-with-arduino/#respond Fri, 22 Sep 2023 07:43:25 +0000 https://www.open-electronics.org/?p=36541 Arcade games have captivated entire generations. Tasty Cakes is among those who have spent hours and hours playing these games. The passion was so great that they decided to replicate the Arcade Grand Piano Keys using an LED matrix and an Arduino Micro. The author has made all the code and 3D files available for […]

The post Grand Piano Keys with Arduino appeared first on Open Electronics. The author is Boris Landoni

]]> https://www.open-electronics.org/grand-piano-keys-with-arduino/feed/ 0 36541 Let’s create a small level with a matrix display https://www.open-electronics.org/lets-create-a-small-level-with-a-matrix-display/ https://www.open-electronics.org/lets-create-a-small-level-with-a-matrix-display/#respond Thu, 14 Sep 2023 07:20:52 +0000 https://www.open-electronics.org/?p=36565   The low cost of sensors and components allows us to build small gadgets and tools that were unthinkable just a few years ago. In this project, a “bubble” level has been created, which is a tool used to determine if a surface is perfectly level. The level was constructed using an accelerometer and an […]

The post Let’s create a small level with a matrix display appeared first on Open Electronics. The author is Boris Landoni

]]> https://www.open-electronics.org/lets-create-a-small-level-with-a-matrix-display/feed/ 0 36565 An interactive Beer Pong table with Arduino https://www.open-electronics.org/an-interactive-beer-pong-table-with-arduino/ https://www.open-electronics.org/an-interactive-beer-pong-table-with-arduino/#respond Thu, 24 Feb 2022 16:00:00 +0000 https://www.open-electronics.org/?p=34703 Beer Pong and its derivatives are some of the most popular games on college campuses, but they aren’t all that exciting with just a few cups at the ends of a plastic folding table. Meet the interactive table tennis table, created by Instructables user boregan1. It features a fully customized board game experience with a […]

The post An interactive Beer Pong table with Arduino appeared first on Open Electronics. The author is Marco Ventimiglia

]]> https://www.open-electronics.org/an-interactive-beer-pong-table-with-arduino/feed/ 0 34703 Tilt to Tell https://www.open-electronics.org/tilt-to-tell/ https://www.open-electronics.org/tilt-to-tell/#respond Fri, 14 Jan 2022 16:00:00 +0000 https://www.open-electronics.org/?p=35327 https://youtu.be/6s-NHiIjsHI   This project uses a 8×8 led matrix to display the direction in which the accelerometer is tilted. The 8×8 led matrix is operated using a SN74HC595N shift register (without the aid of any drives/libraries). More info

The post Tilt to Tell appeared first on Open Electronics. The author is Emanuele Signoretta

]]> https://www.open-electronics.org/tilt-to-tell/feed/ 0 35327 32-Band Audio Spectrum Visualizer Analyzer https://www.open-electronics.org/32-band-audio-spectrum-visualizer-analyzer/ https://www.open-electronics.org/32-band-audio-spectrum-visualizer-analyzer/#respond Wed, 22 Jan 2020 14:14:40 +0000 https://www.open-electronics.org/?p=29962 This project is for making a 32-band audio (music) frequency spectrum analyzer / visualizer using Arduino. Expected audience of this project is any audio enthusiast, student or a beginner who has basic understanding of electronic components, Arduino and C programming. Components used in this project are low cost items and are easy to assemble. More […]

The post 32-Band Audio Spectrum Visualizer Analyzer appeared first on Open Electronics. The author is Carlo Palumbo

]]> https://www.open-electronics.org/32-band-audio-spectrum-visualizer-analyzer/feed/ 0 29962 DIY BIG LED Matrix Youtube Subscriber Counter https://www.open-electronics.org/diy-big-led-matrix-youtube-subscriber-counter/ https://www.open-electronics.org/diy-big-led-matrix-youtube-subscriber-counter/#respond Wed, 18 Dec 2019 16:49:46 +0000 https://www.open-electronics.org/?p=29611 Have you worked with ready-made standard 8×8 LED matrix as displays to make scrolled text or to display your Youtube channel subscriber. A large readily available size is LED diameter 5mm. However, if you are looking for a much larger ready-made LED matrix, you may be out of luck. More info

The post DIY BIG LED Matrix Youtube Subscriber Counter appeared first on Open Electronics. The author is Carlo Palumbo

]]> https://www.open-electronics.org/diy-big-led-matrix-youtube-subscriber-counter/feed/ 0 29611 DIY a Cool 3D Printed Weather/Matrix Lamp https://www.open-electronics.org/diy-a-cool-3d-printed-weather-matrix-lamp/ https://www.open-electronics.org/diy-a-cool-3d-printed-weather-matrix-lamp/#respond Wed, 07 Feb 2018 09:54:23 +0000 https://www.open-electronics.org/?p=23136 If you are searching for an accurate and cool weather station, I have what you need! The lamp, which integrates an LED matrix controlled by a Raspberry Pi, is programmed to show the temperature through a vertical range of colors (blue at the bottom for cold and red at the top for hot), as well […]

The post DIY a Cool 3D Printed Weather/Matrix Lamp appeared first on Open Electronics. The author is Luca Ruggeri

]]> https://www.open-electronics.org/diy-a-cool-3d-printed-weather-matrix-lamp/feed/ 0 23136 LED MATRIX: giant & stand-alone panels https://www.open-electronics.org/led-matrix-giant-stand-alone-panels/ https://www.open-electronics.org/led-matrix-giant-stand-alone-panels/#respond Thu, 30 Mar 2017 08:35:05 +0000 https://www.open-electronics.org/?p=20095   You already had the chance to see – and we hope, to try – our modular system for RGB LED matrix displays: LED Matrix (that’s the name) is a solution based on RGB LED matrices, that may be easily acquired (and at an affordable price) since they were born in the Maker world. We […]

The post LED MATRIX: giant & stand-alone panels appeared first on Open Electronics. The author is Boris Landoni

]]> https://www.open-electronics.org/led-matrix-giant-stand-alone-panels/feed/ 0 20095 A FPGA controlled RGB LED MATRIX for Incredible Effects – the Software https://www.open-electronics.org/a-fpga-controlled-rgb-led-matrix-for-incredible-effects-the-software/ https://www.open-electronics.org/a-fpga-controlled-rgb-led-matrix-for-incredible-effects-the-software/#comments Mon, 20 Feb 2017 12:59:20 +0000 https://www.open-electronics.org/?p=19752   A dot matrix RGB LED graphic panel, managed by an FPGA-based controller board presented in a previous post that may be separately used as a demoboard. Let’s see the software and how to use it in practice. Second and final installment. Composing even big size displays is now easier, and affordable for all budgets. […]

The post A FPGA controlled RGB LED MATRIX for Incredible Effects – the Software appeared first on Open Electronics. The author is Boris Landoni

]]> https://www.open-electronics.org/a-fpga-controlled-rgb-led-matrix-for-incredible-effects-the-software/feed/ 1 19752 A FPGA controlled RGB LED MATRIX for Incredible Effects – the Hardware https://www.open-electronics.org/a-fpga-controlled-rgb-led-matrix-for-incredible-effects-the-hardware/ https://www.open-electronics.org/a-fpga-controlled-rgb-led-matrix-for-incredible-effects-the-hardware/#comments Thu, 09 Feb 2017 13:27:07 +0000 https://www.open-electronics.org/?p=19665 A dot matrix RGB LED graphic panel, managed by a FPGA-based controller board that may be separately used as a demoboard, so to evaluate the potential of the on-board Spartan 6. First installment.   In this post you will find  the description of a graphic display that uses a modular solution based on dot matrix […]

The post A FPGA controlled RGB LED MATRIX for Incredible Effects – the Hardware appeared first on Open Electronics. The author is Boris Landoni

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