This fun project is to visually and mechanically indicate day/night or light/dimness around with the help of a photoresistor that reads the light values. And that’s connected to a motor (a servo) which has an arm/arrow connected to it and it moves to certain positions depending on the light sensed by the photoresistor. Lastly, the […]
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Arduino: Building a music tempo controller with simple components
In this project, I built a simple system where we can play a tune/music through a speaker (sound/tone is of our choice) and while it’s playing, we can control the tempo in real time. For the speaker, I used an inexpensive passive buzzer hooked up to a 10K resistance potentiometer. I insert a turning knob […]
Conversation over phone that you can “feeeeel”!
I can see some form of this being actually quite useful and popular even as a novelty. Change the form factor (to less clunky) that can be added to most phone, add horizontal motion for the feelers. I can imagine some people making creative uses for the tongue add-on.
Arduino: Building your own dimmer at home
This mini-project is to get a lamp to dim or brighten on command. In this case, we’ll hook up a regular LED to a potentiometer module, which when turned clockwise will increase the brightness of the LED lamp, or dim it (and all the way to “off”) when turned counter-clockwise. This is exactly how the […]
Arduino: LED color fade project
Here’s a straight-forward circuit with a LED light that’s controlled by my code downloaded to an Arduino controller’s chip running the “light show”. It starts with red color of LED set to max RGB(255,0,0)…then slowly dims the red as green value is increased incrementally to max. Then green is dimmed while blue is increased incrementally […]
An experimental music production: Arrival
It’s been years since I played instruments, recorded, and wrote lyrics. Most of the gadgets and music instruments have been mostly gathering dust. This is mainly due to work and other responsibilities of life that sucks away the artistic motivation. Same situation with my sketches and paintings. I will however come back to them, it’s […]
An experimental music production: Bells
It’s been years since I played instruments, recorded, and wrote lyrics. Most of the gadgets and music instruments have been mostly gathering dust. This is mainly due to work and other responsibilities of life that sucks away the artistic motivation. Same situation with my sketches and paintings. I will however come back to them, it’s […]
Applying deep neural to my paintings
After animating some of my late family members from afar and yonder using AI (trademarked Deep Nostalgia by MyHeritage), I wondered if it can also bring my artificial people I painted (not from portraits, mind you…just my own imaginations of faces) on canvas with pen and acrylics. The results were outstanding, I think. Below are […]
Degrees, Diplomas, Certs, and more…
Every now and then I’m asked: “What certifications do you have?”…and honestly, I often forget to list all of them and since I’m a voracious learner, the list keeps on growing and growing. At any rate, I finally decided to catalog them (most of them, admittedly not all) and create a less-boring list (visual!) for […]
Project Management Mind Map
Here’s a ‘simple’ e2e SW Project Management Mind Map I created for a quick checklist of major items to keep in mind. Enjoy! Click on See the board button below to access the chart. Then you can use left mouse button to drag, wheel to zoom, or use the controls in the UI to see […]