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TQ2440

January 15, 2014 0 Comments

TUT 4: Change the value of crystal clock

Change the clock frequency of the platform to meet the requirement of TQ2440. In “arch/arm/mach-s3c2440/mach-smdk2440.c”, in line 162 or 163, […]

Java

January 11, 2014 0 Comments

How to directly manupilate UART of pcDuino under Linux

In Arduino-ish programming, we can use Serial.print to access the UART of pcDuino. Many users are asking, how to directly […]

Schematics and Hardware Information

January 11, 2014 0 Comments

Mechanic Drawing for pcDuino V1

The mechanic drawing for pcDuino v1 can be found at: Mechanic Drawing ( Top, Bottom) DXF files (Top, Bottom)- […]

Showcase

January 9, 2014 0 Comments

Wired internet access for pocket computing devices

In a nutshell : Facilitate wired internet access for pocket computing devices, to greatly reduce long-term exposure to wifi and […]

Hardware Knowledge

January 9, 2014 0 Comments

What are the different types of fingerprint sensors/readers?

What are the different types of fingerprint sensors/readers? Capacitive Sensors Capacitive sensors use an array capacitor plates to image the […]

LinkSprite Sensor Pack 101

January 8, 2014 0 Comments

Sample Code for Potentiometer Breakout

[vc_row][vc_column width=”1/1″][vc_column_text]This is a handy potentiometer breakout that can be used to adjust signal level in robotics. There are three […]

LinkSprite Sensor Pack 101

January 8, 2014 0 Comments

Sample Code for Flame Sensor Breakout

[vc_row][vc_column width=”1/1″][vc_column_text]LinkSprite Flame sensor is only sensitive to the light in the frequency band of infrared and ultrviolet. This breakout […]

LinkSprite Sensor Pack 101

January 8, 2014 0 Comments

Sample Code for Tilt Sensor breakout

[vc_row][vc_column width=”1/1″][vc_column_text]Ball-rolling tilt sensor breakout board use ball-rolling device to detect the tilt. There are three pins: Power, Ground and […]

LinkSprite Sensor Pack 101

January 8, 2014 0 Comments

Sample code for Spring Based Vibration Sensor Breakout

[vc_row][vc_column width=”1/1″][vc_column_text]LinkSprite spring based vibration sensor uses a spring based sensor. When there is vibration, it will output a digital […]

LinkSprite Sensor Pack 101

January 8, 2014 0 Comments

Sample code for Infrared Road Block Sensor

[vc_row][vc_column width=”1/1″][vc_column_text]LinkSprite infrared roadblock sensor uses an integrated infrared transceiver. 74LS00 is used to construct a resonator. Adjust the potentiometer […]