Velleman projects K8101 Infosheet - Manual

Velleman N.V.
KITS
Add another screen to your
computer that shows the
information you want! Even if
your main screen is off.
Technical:
LED – Backlight (white) -
LCD resolution: 128 x 64 pixels -
USB powered -
Max. power consumption: 35 mA -
.DLL file supplied to write your own applications in VB.net or C# -
Source code for all example applications. -
Dimensions: 77.5 x 60.5 x 38 mm (3.05” x 2.4” x 1.5”) -
Available commands:
Send images to the display (.BMP 128x64) -
Draw or erase pixels -
Draw or erase a square -
Draw or erase a line -
Activate the buzzer by sending a beep amount (0-255) -
Activate the backlight by sending an “ON-time” (0-254 sec / 255 = always on) -
Send small or big text -
Change the contrast -
Invert the display -
Clear everything but the background image -
Clear everything -
Do something on a short button press -
Do something on a long button press -
DLL supplied to easily code your own applications - (VB.net – C#)
1 Button with 2 programmable functions (short & long press) -
Equipped with a buzzer that can be configured through software -
A test program (with source code) can also be downloaded to test all functions of the kit -
(button, backlight, buzzer, LCD draw routines)
Screenshot mail display
Screenshot Test application
4 downloadable example programs with source code supplied:
Twitter Display:
displays the incoming feeds Mail
Eyes Display:
mouse movement and click animation
Drive Display:
shows info of your HDD
Mail display:
shows incoming mail subjects
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Velleman ® NV, Legen Heirweg 33 - Gavere (Belgium)
Velleman.eu - Vellemanprojects.com - Velbus.eu
Component : K8101
USB message board
Datasheet
December 2012