<div dir="auto">Objednají, ale u některých výrobců to trvá. Třeba zdroje Meanwell klidně i 4 měsíce.</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Dne so 13. 4. 2019 11:00 uživatel Jaroslav Buchta <<a href="mailto:jaroslav.buchta@hascomp.cz">jaroslav.buchta@hascomp.cz</a>> napsal:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<div class="m_4557444973141358943moz-cite-prefix">Diky, hledal jsem jen mezi TFT...</div>
<div class="m_4557444973141358943moz-cite-prefix">TME si teda zaradim do skatulky rozumny
zdroj displeju. Jen to skladove mnozstvi nic moc. Objednaji,
kdybych chtel 20ks?<br>
</div>
<div class="m_4557444973141358943moz-cite-prefix"><br>
</div>
<div class="m_4557444973141358943moz-cite-prefix">Dne 13.04.2019 v 10:40 Roman Vostrel
napsal(a):<br>
</div>
<blockquote type="cite">
<div dir="auto">
<div dir="auto"><font color="#404040">Waveshare 12287</font></div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">Dne so 13. 4. 2019 10:34
uživatel Jaroslav Buchta <<a href="mailto:jaroslav.buchta@hascomp.cz" rel="noreferrer noreferrer" target="_blank">jaroslav.buchta@hascomp.cz</a>>
napsal:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<div class="m_4557444973141358943m_-8123474180623451335m_6161072519192080972moz-cite-prefix">A
to konkretne ktery? Koukam, ze ted nabidku docela maji
ale nejaky sikovny modul jsem tam na prvni pohled
nenasel...<br>
</div>
<div class="m_4557444973141358943m_-8123474180623451335m_6161072519192080972moz-cite-prefix">Dne
13.04.2019 v 10:24 Roman Vostrel napsal(a):<br>
</div>
<blockquote type="cite">
<div dir="auto">
<div dir="auto">Nakonec jsem koupil ten druhý 3.5"
model z TME a konečně zobrazuje.</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">Dne ne 7. 4. 2019
8:49 uživatel Jaroslav Buchta <<a href="mailto:jaroslav.buchta@hascomp.cz" rel="noreferrer noreferrer noreferrer noreferrer" target="_blank">jaroslav.buchta@hascomp.cz</a>>
napsal:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<div class="m_4557444973141358943m_-8123474180623451335m_6161072519192080972m_8827292618320478857m_-6215062845260010369moz-cite-prefix">Identifikovat
radic je zaklad - obcas je to orisek ale
prodejci vetsinou pisou tuto informaci a az na
vyjimky to i sedi. Jinak detektivka se ctenim
datasheetu a registru... Ty TFT radice maji
slozitou inicializaci, kazdy jinou a pokud
neco nesedi, nezobrazi vetsinou nic.</div>
<div class="m_4557444973141358943m_-8123474180623451335m_6161072519192080972m_8827292618320478857m_-6215062845260010369moz-cite-prefix">Tutovka
je asi nejbeznejsi ILI9341, nebo pak s vetsim
rozlisenim ILI9488, pokud to arduino knihovna
podporuje (ja to pouzivam primo bez knihoven,
jen nekolikrat jsem to zkousel na arduino
platforme)<br>
</div>
<div class="m_4557444973141358943m_-8123474180623451335m_6161072519192080972m_8827292618320478857m_-6215062845260010369moz-cite-prefix"><br>
</div>
<div class="m_4557444973141358943m_-8123474180623451335m_6161072519192080972m_8827292618320478857m_-6215062845260010369moz-cite-prefix">Dne
07.04.2019 v 8:34 Roman Vostrel napsal(a):<br>
</div>
<blockquote type="cite">
<div dir="auto">
<div>Právě mě překvapilo, všude o tom píšou,
co vše jde s arduinem a jednoduchý displej
je problém. Zkoušel jsem AC-TFT32 od
raspberry a ten asi má jiný řadič,
nepodařilo se mi nikde najít jaký. Zkusím
koupit ještě druhý model 3.5, co mají v
TME, ten má podle fotky stejný plošný
spoj, Jako ten v návodu k tft_eSPI. Jaký
čínský displej je skutečně funkční?
Samozřejmě na SPI.<br>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">Dne ne
7. 4. 2019 8:24 uživatel Jaroslav
Buchta <<a href="mailto:jaroslav.buchta@hascomp.cz" rel="noreferrer noreferrer
noreferrer noreferrer noreferrer" target="_blank">jaroslav.buchta@hascomp.cz</a>>
napsal:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<div class="m_4557444973141358943m_-8123474180623451335m_6161072519192080972m_8827292618320478857m_-6215062845260010369m_-6050989118589128834moz-cite-prefix">Jestli
neco najdete v TME tak sem s tim,
hledam neco na pripravky pro
studenty, me se tam zadny rozumny
TFT najit nepodarilo (ani dalsi
bezni prodejci). Kupuju je v Cine
za par stovek. Mozna arduino shop,
pokud nechcete cekat, ale stoji to
tam kotel.<br>
</div>
<div class="m_4557444973141358943m_-8123474180623451335m_6161072519192080972m_8827292618320478857m_-6215062845260010369m_-6050989118589128834moz-cite-prefix">Predpokladam,
ze to chcete pripojit jako SPI,
arduino by melo zvladat vsechny
bezne radice ILIxxxx</div>
<div class="m_4557444973141358943m_-8123474180623451335m_6161072519192080972m_8827292618320478857m_-6215062845260010369m_-6050989118589128834moz-cite-prefix">Pozor
na ten displej special pro arduino
(paralelni interface 8 bitu, piny
ze se tam da primo pichnout jako
shield, v Cine asi za $6 a neco),
jako displej funguje celkem OK ale
dotykova rezistiovni plocha ma
piny sdilene s daty - asi to
vetsinou taky funguje ale...<br>
</div>
<div class="m_4557444973141358943m_-8123474180623451335m_6161072519192080972m_8827292618320478857m_-6215062845260010369m_-6050989118589128834moz-cite-prefix"><br>
</div>
<div class="m_4557444973141358943m_-8123474180623451335m_6161072519192080972m_8827292618320478857m_-6215062845260010369m_-6050989118589128834moz-cite-prefix">Dne
07.04.2019 v 8:14 Roman Vostrel
napsal(a):<br>
</div>
<blockquote type="cite">
<div dir="auto">Učím se s ESP32
Arduino a hledám k tomu nějaký
displej. Můžete mi nějaký
doporučit? Nejlépe v Tme. Mám tu
jeden od RSPI a s tím se mi
zatím nedaří. </div>
<br>
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