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Arduino-ish Program


Arduino-ish Program
DS18B20 sensors
May 19, 2014 0 Comments

DS18B20 temperature sensor on pcDuino3

1. Introduction DS18B20 is a 1-Wire digital temperature sensor which provides 9 bit or 12 bit temperature readings using the […]

Arduino-ish Program
TboardforV2_1__41298.1398914698.1280.1280
May 7, 2014 0 Comments

Test Voltage Translation Shield for pcDuino2/3

pcDuino has a logic level of 3.3V. However, there are still many legacy Arduino Shields and components out there that […]

Arduino-ish Program
random_arduino_error
April 18, 2014 0 Comments

Generate Random Numbers on pcDuino

[vc_row][vc_column width=”1/1″][vc_column_text]In this post, we will look at how to generate random numbers on pcDuino[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column width=”1/1″][vc_tour][vc_tab title=”Random Numbers for pcDuino” […]

Arduino-ish Program
pcduino_arduino_api_00
March 28, 2014 0 Comments

pcDuino gets Arduino style API

Install git: $ sudo apt-get install git If  can’t install successfully , carry out the following steps $ sudo apt-get install […]

Arduino-ish Program
T1KJfVXdBpXXXXXXXX_!!0-item_pic
March 16, 2014 0 Comments

Pay attention to the hardware problem on pcduion of GPIO

We always say that the pcDuino is compatible with arduino platform, but there are some different in some part, here I will introduce the different of GPIO between the pcDuino and arduino and what we should pay attention to in a normal application. 1.The difference between input and output:The arduino platform are generally AVR singlechip computer of the atmel company, the GPIO of this singlechip computer is 5V withstand voltage, so UART interface can bear 5V voltage. The GPIO of pcDuino is 3.3 V withstand voltage so as to the UART. We must check the signal level whether it is compatible when use the serial communication, or it will lead to the damage of the main control chip. 2.Flip speed problems: Because AVR microcontroller CPU frequency is only up to 16MHZ, so gpio flip speed […]

Arduino-ish Program
T1KJfVXdBpXXXXXXXX_!!0-item_pic
March 16, 2014 1 Comment

Pay attention to hardware problem on pcDuino of ADC

We always say that the pcDuino is compatible with arduino platform, but there are some different in some part, here I will introduce the different of ADC between the pcDuino and arduino and what we should pay attention to in a normal application. 1.Accuracy difference: arduino platforms are generally atmel’s AVR SCM, ADC accuracy of these SCM is 10 bite, while […]

Arduino-ish Program
T1KJfVXdBpXXXXXXXX_!!0-item_pic
March 16, 2014 0 Comments

Pay attention to hardware problem on pcDuino of UART

We always say that the pcDuino is compatible with arduino platform, but there are some different in some part, here I will introduce the difference of UART between the pcDuino and arduino and what we should pay attention to in a normal application. 1.The difference between input and output: The arduino platform are generally AVR singlechip computer of the atmel company, the GPIO of this singlechip computer is 5V with stand voltage, so UART interface can bear 5V voltage. The GPIO of pcDuino is 3.3 V withstand voltage so as to the UART. We must check the signal level whether it is compatible when use the serial communication, or it will lead to the damage of the main control chip. 2.The problem of serial rate:Due to the frequence of CPU from AVR pcDuino platform only 16MHZ, lead to the highest rate of UART only 2MB/s.  And the highest APB pcduino can reach to 138 MHZ, so the pcduino UART highest rate is much faster, of course, the driver on pcDuino don’t do kinds of on the support of baud rate. 3.The problem of pin function reusing:The UART of arduino is reusing with the GPIO0    GPIO1 it is the same with pcDuino. The UART on pcDuino support infrared data modem as well

Arduino-ish Program
ADMP_1__06828.1381889001.1280.1280
March 6, 2014 0 Comments

Use Breakout Board for ADMP401 MEMS Microphone on pcduino

[vc_row][vc_column width=”1/1″][vc_tour][vc_tab title=”Module introduce” tab_id=”1393984144-1-5″][vc_column_text] This tiny breakout board features the ADMP401 MEMs microphone. One of the key advantages to […]

Arduino-ish Program
ConstellationGPS
December 31, 2013 0 Comments

GPS Shield for pcDuino

[vc_row][vc_column width=”1/1″][vc_tour][vc_tab title=”What is GPS” tab_id=”1388387938-1-21″][vc_column_text]1. What is GPS? The Global Positioning System (GPS) is a space-based satellite navigation system that provides location and […]

Arduino-ish Program
Cottonwood
December 17, 2013 0 Comments

Use of LinkSprite Cottonwood: UHF RFID Reader module on pcDuino

[vc_row][vc_column width=”1/1″][vc_column_text]Long Range UHF RFID Reader is an important way to read information and input information. Automatic identification technology has […]

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