Techy at day, Blogger at noon, and a Hobbyist at night

This site gives you update on how to troubleshoot your max7219 8 x 32 scrolling text using Arduino Nano and Parola MD example. Been rea...

Voice Recognition Module LD3320

Greetings. For those whoever been here looking for documentation in ENGLISH and not in a BS Chinese about this LD3320 with STC11L08XE MCU ...

Straightforward, this was the easiest how to make a scrolling text on a max7219 4 in 1 8x8 matrix you'll ever read, since I did it in ...

Unrelated to motorcycles but there are many possibilities of this small device that can be configured on just anything to perform the task...

It's been a while since I write something on this site. Ever since Google changes their interaction with blogger, everything change. I s...

I'm back readers. Been very busy lately. Here is a very interesting video I made prior to testing one of the dc-cdi I been using as test...

My first ever build was way back 2012 on this DIY CNC test jig out from various scrap materials , unfortunately it was wrecked when a fl...