7 inch display board - Revision history

Admin: /* Source code */

2017-03-02T12:38:00Z

Source code

2013-04-03T15:36:07Z

Using a switch mode regulator

2013-04-03T15:32:13Z

Hardware

2013-04-03T15:31:31Z

Hardware

2013-04-03T15:31:05Z

Hardware

2013-04-03T15:28:53Z

Using a switch mode regulator

2013-04-03T15:27:24Z

iTrax300 GPS

2013-04-03T15:19:32Z

DHT11 sensor

2013-04-03T15:18:52Z

DHT11 sensor

2013-04-03T15:13:12Z

Video

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+'
 ' http://creativecommons.org/licenses/by-sa/3.0/de/
-' Original nur von http://bascom-forum.de
+' Original nur von http://bascomforum.de
 ' Sie dürfen:
+'

← Older revision		Revision as of 15:36, 3 April 2013
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	Due to the backlight of the display, the 7805 got warm/hot, with the TSR 1-2450 no problem.		Due to the backlight of the display, the 7805 got warm/hot, with the TSR 1-2450 no problem.
		+
		+
		+
		+	== Easter World Clock ==
		+
		+	'''File 1:''' [[Media:EasterWordClock.zip\|Download EasterWordClock.zip]]

	== Video<br/> ==		== Video<br/> ==

@@ Line 4: / Line 4: @@
 <ul style="margin-left: 40px;">
 <li>[[7 inch display board#WizFi210|WIZFI210 Wireless network]]</li>
-<li>[[7 inch display board#iTrax300|GPS ITRAX300 GPS]]</li>
+<li>[[7 inch display board#iTrax300 GPS|GPS ITRAX300 GPS]]</li>
 <li>BTM220 Class 1 bluetooth&nbsp;</li>
 <li>Bluegiga WT41 1 kilometer bluetooth&nbsp;</li>

@@ Line 4: / Line 4: @@
 <ul style="margin-left: 40px;">
 <li>[[7 inch display board#WizFi210|WIZFI210 Wireless network]]</li>
-<li>[[7 inch display board#iTrax300|GPSITRAX300 GPS]]</li>
+<li>[[7 inch display board#iTrax300|GPS ITRAX300 GPS]]</li>
 <li>BTM220 Class 1 bluetooth&nbsp;</li>
 <li>Bluegiga WT41 1 kilometer bluetooth&nbsp;</li>
 <li>SCP1000 barometer&nbsp;</li>
-<li>[[7 inch display board#DS1338-33 clock|DSDS1337 clock with battery backup]]</li>
+<li>[[7 inch display board#DS1338-33 clock|DS1337 clock with battery backup]]</li>
 <li>RS232&nbsp;</li>
 <li>Alvidi AVRB Atxmega128A1 module&nbsp;</li>

@@ Line 4: / Line 4: @@
 <ul style="margin-left: 40px;">
 <li>[[7 inch display board#WizFi210|WIZFI210 Wireless network]]</li>
-<li>ITRAX300 GPS&nbsp;</li>
+<li>[[7 inch display board#iTrax300|GPSITRAX300 GPS]]</li>
 <li>BTM220 Class 1 bluetooth&nbsp;</li>
 <li>Bluegiga WT41 1 kilometer bluetooth&nbsp;</li>
 <li>SCP1000 barometer&nbsp;</li>
-<li>DS1337 clock with battery backup&nbsp;</li>
+<li>[[7 inch display board#DS1338-33 clock|DSDS1337 clock with battery backup]]</li>
 <li>RS232&nbsp;</li>
 <li>Alvidi AVRB Atxmega128A1 module&nbsp;</li>

← Older revision		Revision as of 15:28, 3 April 2013
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	== Using a switch mode regulator ==		== Using a switch mode regulator ==
		+
		+
		+	There is a switched mode regulator available which is pin compatible with the 7805 regulator and a similar size. The 7805 regulator is supposed to be roughly 55% efficient where as the switch mode regulator TSR 1-2450 is supposed to be roughly 95% efficient.
		+
		+
		+	[[Image:Tsr_1-2450_x2.jpg\|thumb\|center]]
		+
		+
		+	Due to the backlight of the display, the 7805 got warm/hot, with the TSR 1-2450 no problem.

	== Video<br/> ==		== Video<br/> ==

← Older revision		Revision as of 15:27, 3 April 2013
Line 607:		Line 607:

	== iTrax300 GPS ==		== iTrax300 GPS ==
		+
		+
		+	The next step is the iTrax300 GPS module. It is the WIZFI210 or the Itrax300 GPS module, they are on the same serial lines.
		+
		+
		+
		+	<table align="center"><tr><td>
		+	<br/><gallery widths="260px" heights="260px" align="center">
		+	File:itrax2.jpg
		+	File:itrax300x.jpg
		+	File:rs232trick_itrax.jpg
		+	</gallery>
		+	</td></tr></table>
		+
		+
		+
		+	Same trick to connect a PC direct to the iTrax300 module
		+
		+
		+	[[Image:itrax300.jpg\|thumb\|400px\|center]]
		+
		+
		+	Here the output of the module
		+
		+
		+	== Using a switch mode regulator ==

	== Video<br/> ==		== Video<br/> ==

@@ Line 591: / Line 591: @@
-[[Image:Dht11 7inch.jpg|400px|center]]
+[[Image:Dht11 7inch.jpg|thumb|400px|center]]
@@ Line 604: / Line 604: @@
-[[Image:Wordclock.jpg|400px|center]]
+[[Image:Wordclock.jpg|thumb|400px|center]]
-−
 == iTrax300 GPS ==

← Older revision		Revision as of 15:18, 3 April 2013
Line 588:		Line 588:


		+	DHT11 sensor on location JP1 and from www.AVRprojects.ru we have download software to read the DHT11.

		+
		+	[[Image:Dht11 7inch.jpg\|400px\|center]]
		+
		+
		+	Now we got the time and date from the DS1338-33 and temperature and humidity from a DHT11.
		+
		+
		+	Time to make a WordClock. Fontsize 25x32. So on a 800 x 480 pixel display we can make 13 lines of 31 characters.
		+
		+	It is a running clock, the text is refreshed three times a minute so it is very dynamic.
		+
		+	In real the blue is less intensive.
		+
		+
		+	[[Image:Wordclock.jpg\|400px\|center]]
		+
		+
		+	== iTrax300 GPS ==

	== Video<br/> ==		== Video<br/> ==

@@ Line 584: / Line 584: @@
 '''File 2:''' [[Media:Test_udp_wizfi210.zip‎|Download Test_udp_wizfi210.zip‎]]
 == Video<br/> ==
@@ Line 590: / Line 595: @@
 {{#ev:youtube|dpdl6lNeB1Y |500|center|SSD1963 7zoll mit ATxmega128A1 (by HKipnik)}}
 == Authors<br/> ==
 <div>Ben&nbsp;Zijlstra and Theo Kleijn designed the board and initial software.<br/></div><div>HKipnik made various software extensions such as the WIFI.<br/></div><div><br/></div><div><br/></div><div><br/></div>
 [[Category:Projects]]