Hint: this post is also available in Chinese.
Present from Silicon Labs! Guess whats inside?
Present from Silicon Labs! Guess whats inside?
A little bit probe and some experiments, and, it is here.
Maybe first TFT color screen in this blog? This time I used a Raspberry Pi Model B to drive the screen!
Greeting from the first day of 2014!
It has been 27 years since the first graphing calculator – CASIO FX-7000G – was invented. Today, all new graphing calculators have color displays. Believe it or not, back to 1993, there is already a color display graphing calculator: CASIO CFX-9800G. The one I am going to review, it the CFX-9850GB Plus released in 2002.