Mini Maker Faire @ Barcelona
Barcelona Mini Maker Faire 2016 See you there!
Category: Projects
Building a (fast) low resolution light spectrometer
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 …
Wiring TFT LCD ILI9325 to imx233-Olinuxino-Micro – III
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 …
Wiring the ST7735R TFT LCD to the imx233-Olinuxino-Micro – II
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 …
Building a kernel for imx233-Olinuxino-Micro + wireless + TFT LCD [ST7735R/ILI9325] – I
We had our imx233-Olinuxino-Micro in its box for too long but we finally managed to run some electrons through it 🙂 We needed to have our wifi USB module – Realtek RTl8192cu Chipset working. Also, we wanted to connect our TFT LCD displays : the 1.8″ Color TFT LCD display Read More …