Little Home Lamp defines what a companion light is. It is present, it’s soft, and it’s in tune with you. Want to try it? You can take it with you wherever you go. It is pocket-sized and battery powered allowing you to move it with ease from one place Read More …
Thank you to everyone that passed by our stand! We had a wonderful time talking to you. Busy but great fun!
Motivation Despite the limitations that a low resolution light spectrometer has (like the inability to detect the atmosphere absorption bands), it is still useful to investigate the light spectrum from multiple light sources, like the Sun, the Moon, LEDs and mercury lamps. Methods The output of a light spectrometer is Read More …
It is now time to wire the ILI9325. You can find more information about the ILI9325 by reading the datasheet controller/driver chip. The imx233-Olinuxino-Micro pinout can be found in the user’s manual, chapter 6. Page 32 also provides a reference to a pinout summary made by David Whittaker, which is quite Read More …
Now that you’ve recharged your batteries let’s proceed and connect our display. Let’s start by wiring the ST7735. You can read more information about the ST7735 in the datasheet controller/driver chip. As you can see in the picture this LCD uses Serial Peripheral Interface bus (SPI): MISO, SCLK, MOSI and Read More …