I do project related works. After the structure contractors finished their building works, they threw away a lot of washers and nuts M10. During I did cleaning, I picked them up to make this decorative see-through led project. It can be viewed from frontside or backside by a push button. Let’s watch videos bellow before
SEE-THROUGH LED MATRIX WITH WASHERS Continue Reading
In this article I describe how we made an hour glass with leds as the sand. We were always interested in making something that visually flows like sand and decided to use an hour glass to start. The movement is not completely fluid given the resolution of the amount of pixels, but it does resemble
LED Hour Glass Continue Reading
A Chaser Circuit consists of a clocked IC or other electronic unit like an Arduino that drives an array of LEDs in such a way that individual LEDs (or small groups of LEDs) turn on and off in a predetermined and repeating sequence, thus producing a visually attractive display in which one or more ripples
LED Chaser Circuits Using IC4017 and Arduino Continue Reading
Continuing with ATtiny85, today I’d like to share how to build a music spectrum analyzer on 16×20 RGB led matrix. The music signal FFT transformation and LED Bit Angle Modulation are all carried out by one DigiSpark ATtiny85. Please watch my video below: Step 1: Things We Need Main components are as follows: 1 x DigiSpark ATtiny85.
ATtiny85 – Spectrum Analyzer on RGB Led Matrix 16×20 Continue Reading
By Marcel’s Workshop I spend a lot of time on Genealogy with subscriptions to many services.To make it efficient I copy, paste and refresh pages often from one database to another.I use 3 monitors so I can go from screen to screen to compare data, all while evaluating what I’m looking at.While doing this I
The Next-Gen Deck Continue Reading
In the two previous projects, the LED turns on and off automatically. Now, you will control the LED manually using a pushbutton. Step 1: What You Will Need The parts you will need are all included in this Maker kit. SwiftIO board Shield Button module 4-pin cable Step 2: Button The button, or pushbutton, is always
Control an LED With Button Using Swift Language Continue Reading
everything is boring without LEDs, so lets make a city out of it! Basic Idea: so we build a City mode out of cardboard, then illuminate it with a LOT of RGB LEDs and let the temperature of color change according to room temperature using LM35 Temperature sensor. Supplies 1. WS2812b RGB LEDs (neopixels). 2.
Arduino Based LED City Model (with Temperature Sensor) Continue Reading
In this instructable I’m exploring the capabilities of the MKR IoT Carrier as a game console. The Carrier has everything and a bit more you need for a proper game console. A really cool circular colour display, width 256 pixels. Five touch buttons. Five RGB LEDs. A piezo buzzer. A 3 axis accelerometer. A few
Arduino MKR IoT Carrier As a Game Console Continue Reading
A common problem that often comes up when working with micro controllers, is running out of IO for all the input the projects requires. So I came up with this solution that allows a user to have up to 4096 button inputs using only 4 lines of IO. This is done by sending out data
Shift Register Keyboard for Arduino Continue Reading
My purpose for this project was to take a knot and “show” its construction by tracing its path. It was only through happenstance that I discovered my chosen medium (2 metres of NeoPixel LED lights) fit so well with Adafruit’s snow globe. You might choose not to knot your lights at all. You could just
Rainbow Knotted LED Snow Globe Continue Reading
