fun of DIY

Since I opened this blog site in 2013, I have been feeling thrilled to receive great attention from hackers and DIYers. There had been many ...

A quick note on Dec 18 2018: Since I posted this article late Aug, I have been inquired many times on the detailed instruction and also the...

This is goind to be the begining of a series of posts about fusion of deep learning and Raspberry Pi! Deep Learning has become a new wo...

The next big thing happening to Raspberry Pi, a credit-card size mini computer and development board after launched for 4 years, is Raspberr...

Several hours ago, United States FCC ( Federal Communications Commission) published documents about an incoming  Raspberry Pi 3 submitted by...

It has been a while since last time I update my blog. As I was extremely busy with my work and 2 years old, I haven't been able to find ...

Recently I wrote a python code that reads G-code generated by Slic3r , interprets the G-code, and creates a simple 3D plot that simulating a...

Almost a years ago, I post the first version of a simple temperature control system ultilizing only a LM324 quard op-amp with some resistor...

Car charger is a must-have today, thanks to smartphones' larger and larger screen. It is very cheap to get a car charger adapter, which ...