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Recent activity by Guest-
Hello, DickThe best results I had was with a 555-based PWM generator.It does not make a ton of sense to me, but I do not have an oscilloscope to do better trouble shooting.It's annoying to have su...
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Hello, TedI bought tried a 7.5 V converter, but had no luck: the screen flickered so much that it was not usable, so I went back to previous power source.Then I used a 555-based circuit to generat...
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Hello, TedThanks for the suggestionsI do not have a 7 V / 2 A power adapter, I'll try to buy one tomorrow.The config.text parameters were commented out, so I activated them a per your specs and reb...
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The screen is connected to a raspberry pi 4B, and otherwise it operates normally.It is just the dimming control that isn't working as expected. This function (the PWM signal) is provided by an ardu...
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Thanks, Sérgio !
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Is the connection schematic that you attached suitable for NHD-3.5 320240MF ATX tft module ? I will connect the R0,R1,G0,G1,B0,B1 to the GND and R2-R7 to MCU R2-R7 ( B2-B7 to MCU B2-B7 and G2-G7 t...
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Hello,Like PJoyce, I want to use a 2x16 LCD powered with VDD=5V (NHD-0216K1Z-FSW-FBW-L) but with 3V logic interface. The specification of this module give me Vih input level = 2.2V mini (p5 of thi...
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We have tested the display and have confirmed the issue. When a voltage is applied to pin 3 the display increases in temperature around the area of the flex cable. We also conducted a multitude o...
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The arrow shown in the side view was incorrect. Since the display has a 6:00 view, the arrow should be pointing up. We have updated the specification sheet accordingly and the latest version will...
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Glad to hear you got it working :) If you want, you can reply with just your initialization code (there is a pound button next to quote) so that others can have that resource available.