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Python

$\mathrm{SQNR} = 20 \log_{10}(2^Q) \approx 6.02 \cdot Q\ \mathrm{dB} \,\!$

March 10, 2014 0 Comments

ADC(Analog-to-digital converter) of pcDuino with Python

[vc_row][vc_column][vc_column_text]An analog-to-digital converter (abbreviated ADC, A/D or A to D) is a device that converts a continuous physical quantity (usually voltage) to a digital number that […]

Python

March 10, 2014 0 Comments

Program Linker Light Sensor Module on pcDuino with Python

[vc_row][vc_column][vc_column_text] Linker Light Sensor is a photosensitive sensor. A light sensor, as its name suggests, is a device that is […]

Python

March 9, 2014 0 Comments

Program Linker Temperature Module on pcDuino with Python

[vc_row][vc_column][vc_column_text]Linker Temperature is a temperature sensor. It has TM36 temperature sensor. In this post, we will show how to use […]

Python

March 9, 2014 0 Comments

Python: Read pcDuino GPIO through “Web”

[vc_row][vc_column width=”1/1″][vc_column_text][/vc_column_text][/vc_column][/vc_row][vc_row][vc_column width=”1/1″][vc_tour][vc_tab title=”Install Request” tab_id=”1394429524-1-28″][vc_column_text]Requests is a Python HTTP client library $ sudo apt-get install python-requests [/vc_column_text][/vc_tab][vc_tab title=”Install python-pip” […]

Python

March 9, 2014 0 Comments

python ：Linker Touch Sensor

[vc_row][vc_column width=”1/1″][vc_column_text]Linker Touch Sensor is a touch switch, when a finger touching the sensing area, SIG (signal output) in the […]

Python

March 9, 2014 0 Comments

Program Linker Hall Sensor on pcDuino with Python

[vc_row][vc_column][vc_column_text] Linker Hall Sensor Module is a Hall sensor. A Hall effect sensor is a transducer that varies its output voltage in response to a magnetic field. Hall […]

kernel and uboot

March 9, 2014 0 Comments

A10 chip startup code (BROM)

A10 boot overview A10 is a quite ‘closed chip’. There is a brom in the chip, which can not be […]

Linux Applications

March 9, 2014 0 Comments

Use SimpleCV to edit pictures by python

[vc_row][vc_column width=”1/1″][vc_column_text]We can achieved many features easily by using “SimpleCV” library-related functions. How to install SimpleCV please refer to http://learn.linksprite.com/pcduino/linux-applications/run-simplecv-on-pcduino/ Now, […]

Camera

March 9, 2014 0 Comments

Run SimpleCV on pcDuino

[vc_row][vc_column width=”1/1″][vc_tour][vc_tab title=”Update Kernel” tab_id=”1394412810-1-21″][vc_column_text]1.Unzip the download files tar -zxvf uImage_20130316.tar.gz 2.Update kernel sudo mount /dev/nanda /boot sudo cp uImage […]

I2C

March 9, 2014 0 Comments

Run Linker RTC on pcDuino

[vc_row][vc_column][vc_column_text] Linker RTC is a kind of real time clock module based on DS1307. DS1307 is a low power consumption, with 56 bytes non losing full BCD code clock calendar real time clock, the address and data are transmitted through two line two-way serial bus, the chip can supply the information of seconds, minute, hour ,etc, the day of each month can adjust automatically, it has the function of making up the leap year . AM/PM flag bit determine the clock work mode for 24 hours or 12 hours, there is a built-in power supply circuitry inside the chip, and has the power failure detection and battery switch function.[/vc_column_text][vc_tour][vc_tab title=”Part list” tab_id=”1394162684-1-74″][vc_column_text]1 x pcduino v2 1 x Linker RTC Linker kit 20cm connect […]