2.8 TFT v2 Touch Backlight
Is it possible to dim the blacklight instead of on/off with the V2 version?Statistics : Posted by anqoksan • on Fri Aug 01, 2014 12:44 pm • Replies 1 • Views 236
View ArticleHelp, DSO nano v3 only turns on when connected with USB
Recently, I have the same case. In my case, the connector, between battery and PCB, didn't connect tightly.Statistics : Posted by warock56 • on Tue Apr 15, 2014 6:41 am • Replies 5 • Views 2163
View ArticleHelp, DSO nano v3 only turns on when connected with USB
I have the same problem with DSO nano v2viewtopic.php?f=22&t=4888The problem is still there because I don't know where to fix it in China.Statistics : Posted by warock56 • on Tue Apr 15, 2014 6:41...
View ArticleHelp, DSO nano v3 only turns on when connected with USB
I returned it maybe about a week after posting this when I saw I got no reply, got another one that worked just fine, though I am still using my ds201 since I don't have a 10x bnc probe, its in the...
View ArticleHelp, DSO nano v3 only turns on when connected with USB
If still not working, please check with the following steps:S1: plug the usb cable, measure the voltage between + and - of the battery pin. -> Should get ~4V, if not, the charging circuit may be...
View ArticleHelp, DSO nano v3 only turns on when connected with USB
Looks like the battery is too low to drive the circuit. Maybe you should charge for a long time.Statistics : Posted by warock56 • on Tue Apr 15, 2014 6:41 am • Replies 5 • Views 2163
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Help, DSO nano v3 only turns on when connected with USB
Hello, I have had a v1 which works great for years, just yesterday I got the v3 from Amazon, but the dso does not turn on.I thought the battery was dead but after letting it sit overnight the next day...
View ArticleBluetooth Multimeter
kburgess wrote:I have never been able to get the bluetooth meter I bought to work. Thought I would give it one more try, nope.I loaded (new?) software from wiki on Android. I can get the device to...
View ArticleScreen Contrast
There is control over the backlight for the screen. Most of the scope Apps allow you to vary that from quite dim to full on. That will affect overall brightness of the display but that maybe not what...
View ArticleScreen Contrast
I'm having a problem with my Quad, HW version 2.70. I design induction heaters (fluxeon com) which are directly line powered and involve high voltage. I was using the quad to read a current transformer...
View Article2.8 TFT v2 Touch Backlight
Digital 7 has been connected to 74ACT245TTR chip, and it only can be used to turn on/off the backlight, but can't be adjusted.Statistics : Posted by anqoksan • on Fri Aug 01, 2014 12:44 pm • Replies 3...
View Article2.8 TFT v2 Touch Backlight
is it? I was looking into it a little while and I saw something to enable pin D7 for the backlight. I would need to bridge solder the back of the TFT to enable this. I figure it would had been possible...
View Article2.8 TFT v2 Touch Backlight
Now, TFT v2 doesn't have this function.Statistics : Posted by anqoksan • on Fri Aug 01, 2014 12:44 pm • Replies 3 • Views 252
View ArticleMotor Shield Help
yes , you are right. Didn't it work?Statistics : Posted by zmarc101 • on Fri Aug 08, 2014 6:31 am • Replies 1 • Views 9
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Motor Shield Help
I am attempting to use a Motor Shield v1.2 with a BASIC Stamp 2.I connected the pins to 8-13 as it would on the Arduino and set the high/low of each pin according to the logic between EA(B) and INx.......
View ArticleRelay shield V2.0 with 240VAC main
The maximum voltage of relay is 250V(AC), but normally, we should better not add a so high voltage to the relay. Even we add a 250V(AC) to the relay, the maximum current would less than 70w/250V.If you...
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Relay shield V2.0 with 240VAC main
Hi,I trying to control my turntable switch with Arduino. This is a toggle switch with 3 wires one wire is for CW rotation the other one is for CCW and the other cable is main with 240VAC. I am using...
View Article2KM Long Range RF link kits w/ encoder and decoder
ldupuy wrote:Hello,Thanks for your answer, i have already read this doc.but the 2KM Long Range RF link kits isn't the same device for exemple this device has 4 data D1,D2,D3,D4 and one VT.LaurentHmm,...
View ArticleScreen Contrast
That does sound like a hardware failure.There are display modules of that screen size and with same controller available...
View ArticleScreen Contrast
bobtidey wrote:The main low level screen initialisation and access functions are in the SYS firmware but I guess you updated the SYS as well as the APP.The code is in lcd.c / lcd.hI think the panel...
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