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Turning an old phone display into a pc sensor panel

General Electronics Chat 3 days ago at 09:41 AM

Last message by KeithWalker on October 24, 2021 at 08:43 PM

5 Replies
131 Views
What to use ESP32?

Microcontrollers One month ago at 03:05 AM

Last message by dendad on September 6, 2021 at 04:07 AM

2 Replies
115 Views
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Using Transistor Optocoupler for level shifting

Analog & Mixed-Signal Design 2 months ago at 03:53 AM

Last message by JayDeeTES on August 14, 2021 at 06:49 AM

14 Replies
256 Views
Something to Split Power / Volatage

Power Electronics 2 months ago at 02:57 PM

Last message by Thomas Robinson 1 on August 3, 2021 at 09:18 PM

4 Replies
196 Views
What do you use to design a nice looking waterproof device (with LCD+Key)?

General Electronics Chat About 3 months ago at 02:55 AM

Last message by MrSalts on August 2, 2021 at 02:34 PM

5 Replies
194 Views
Help with dice game code errors on PIC 18F452 microcontroller

Homework Help 3 months ago at 09:31 PM

Last message by djsfantasi on July 20, 2021 at 08:13 AM

2 Replies
216 Views
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Any one met this situation?, one of the LCD just doesn't show up

Digital Design 3 months ago at 09:42 AM

Last message by LAOADAM on July 15, 2021 at 04:41 PM

19 Replies
345 Views
LCD TVs

General Electronics Chat About 4 months ago at 06:52 PM

Last message by Dodgydave on July 6, 2021 at 12:32 PM

16 Replies
345 Views
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Few questions about 4n25

General Electronics Chat 4 months ago at 05:24 PM

Last message by LAOADAM on June 27, 2021 at 09:30 AM

6 Replies
153 Views
What should I do when use Arduino to control TFT lcd

Microcontrollers About 6 months ago at 08:36 PM

Last message by Smart LCM Touchscreen on June 16, 2021 at 12:32 AM

40 Replies
1184 Views
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[SOLVED] Push button

Microcontrollers 5 months ago at 04:34 AM

Last message by Young2 on June 14, 2021 at 08:30 PM

23 Replies
706 Views
Current Transfer Ratio (CTR) and opto couplers

Analog & Mixed-Signal Design 4 months ago at 07:01 PM

Last message by crutschow on June 11, 2021 at 11:43 AM

13 Replies
355 Views
Unable to get DC motor to run for project

Microcontrollers 5 months ago at 04:12 PM

Last message by dendad on May 26, 2021 at 04:22 PM

11 Replies
325 Views
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What's the relation between PINS OF these two LCD

General Electronics Chat 6 months ago at 07:11 PM

Last message by LAOADAM on April 29, 2021 at 09:39 AM

15 Replies
506 Views
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Do *all* LCD TVs have a Fresnel Foil? (even big or HDR TVs?)

General Electronics Chat 2 years ago at 03:53 PM

Last message by nitrous2020 on March 27, 2021 at 02:55 PM

11 Replies
6117 Views
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Photodiode with TTL output

Sensor Design & Implementation 7 months ago at 11:04 AM

Last message by Tim-MK on March 23, 2021 at 03:25 PM

15 Replies
1040 Views
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Phototransistor and black sealant on it/PCB

General Electronics Chat 7 months ago at 12:10 PM

Last message by Ian0 on March 20, 2021 at 06:01 AM

5 Replies
294 Views
Samsung Galaxy Note 2. I dropped it :(

Technical Repair 7 months ago at 10:08 PM

Last message by dendad on March 10, 2021 at 11:03 PM

2 Replies
255 Views
Datasheet for Mystery LCD Desired

Datasheets, Manuals & Parts Identification 9 months ago at 02:28 PM

Last message by BobaMosfet on February 27, 2021 at 12:25 PM

5 Replies
400 Views
Datasheet for RM69330 round amoled display

Datasheets, Manuals & Parts Identification 8 months ago at 11:52 PM

Last message by ericgibbs on February 9, 2021 at 06:13 AM

5 Replies
812 Views