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Optocoupler project

Analog & Mixed-Signal Design One week ago at 08:48 AM

Last message by djreiswig on March 27, 2023 at 07:35 PM

15 Replies
236 Views
STM32F750 800x480 LCD causing artifacts

Microcontrollers 3 weeks ago at 09:45 AM

Last message by MrChips on March 18, 2023 at 09:53 AM

25 Replies
426 Views
4 Replies
208 Views
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Bionaire BW2300-N window fan modification - Arduino - questions

Microcontrollers 4 years ago at 05:37 PM

Last message by specialed2000 on January 5, 2023 at 12:26 AM

13 Replies
3338 Views
Q: Repairing a Dim Vacuum Florescent Display (VFD) on an Appliance

Technical Repair 3 months ago at 09:45 AM

Last message by JohnInTX on December 14, 2022 at 04:39 PM

10 Replies
351 Views
LCD ASCII Art Display

General Electronics Chat 4 months ago at 02:22 PM

Last message by Nomad_ on November 29, 2022 at 06:57 PM

9 Replies
334 Views
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Runway Lighting Controller - VHF Squelch Break .. #2

General Electronics Chat 4 months ago at 03:09 PM

Last message by agustinr on November 22, 2022 at 08:11 PM

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

General Electronics Chat 3 years ago at 03:53 PM

Last message by dl324 on November 1, 2022 at 08:46 AM

16 Replies
11369 Views
16x2 LCD I2C screen issue

Microcontrollers 5 months ago at 04:43 AM

Last message by JohnInTX on October 8, 2022 at 03:47 PM

5 Replies
398 Views
OLED Display lifetime

General Electronics Chat About 7 months ago at 11:12 AM

Last message by MrSalts on August 30, 2022 at 03:22 PM

6 Replies
338 Views
DHT22 with PIC16F887 not working

Microcontrollers 8 months ago at 08:40 AM

Last message by ericgibbs on July 21, 2022 at 11:39 AM

3 Replies
466 Views
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Building a manually-controlled touch screen tapper for controlling farm tractor GPS

General Electronics Chat About 12 months ago at 10:22 PM

Last message by jac09 on April 1, 2022 at 10:22 PM

0 Replies
280 Views