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11 Replies
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EMC vs Isolation

PCB Layout , EDA & Simulations One month ago at 04:06 AM

Last message by jessehale777 on October 13, 2021 at 06:41 AM

3 Replies
107 Views
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Immediate help please... arduino ethernet shield not works with network swicth

General Electronics Chat One month ago at 10:47 AM

Last message by scorbin1 on September 17, 2021 at 03:51 PM

10 Replies
141 Views
ESP32 to SQL Server.

Software & IDEs One month ago at 02:52 AM

Last message by Pushkar1 on September 9, 2021 at 02:04 AM

10 Replies
272 Views
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Choosing components for a fiber bridge in an Ethernet LAN

General Electronics Chat 8 months ago at 12:42 PM

Last message by bassbindevil on August 26, 2021 at 09:35 PM

2 Replies
223 Views
WiFi problem - WIFI disconnects frequently

Wireless & RF Design About 3 months ago at 06:52 AM

Last message by bertus on August 18, 2021 at 03:37 AM

3 Replies
295 Views
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What's the difference between CAT 5e and CAT 6?

General Electronics Chat About 3 months ago at 05:18 PM

Last message by KeepItSimpleStupid on July 26, 2021 at 05:57 PM

47 Replies
695 Views
Need Help - My UPS is cut the power

Power Electronics 3 months ago at 11:49 AM

Last message by SamR on July 10, 2021 at 12:53 AM

4 Replies
192 Views
M
Power Over Bus (Canbus)

General Electronics Chat One year ago at 12:00 AM

Last message by MisterBill2 on July 7, 2021 at 05:45 PM

37 Replies
3078 Views
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Ethernet "test" its connected and can pass packets.

Test & Measurement 4 months ago at 07:21 AM

Last message by Deleted member 115935 on June 22, 2021 at 12:29 PM

8 Replies
308 Views
Antenna surprize

Wireless & RF Design About 6 months ago at 05:48 AM

Last message by Janis59 on May 31, 2021 at 08:46 AM

14 Replies
542 Views
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ESP32 Modbus RTU to Redlion HMI

Microcontrollers 5 months ago at 03:20 PM

Last message by mfellers on May 29, 2021 at 08:31 AM

14 Replies
530 Views
11 Replies
407 Views
Questions about ZigBee...

Wireless & RF Design 5 months ago at 04:43 PM

Last message by Yaakov on May 23, 2021 at 05:37 AM

1 Replies
202 Views
Adapting an old CRT Viewfinder ( 9.3 V DC / 2.7W )

General Electronics Chat One year ago at 12:34 PM

Last message by Technic Freak Julian on May 17, 2021 at 11:51 AM

3 Replies
590 Views
Alexa not discovering ESP8266

Automation, Robotics & Control 8 months ago at 10:21 AM

Last message by ErnieM on April 17, 2021 at 07:28 PM

5 Replies
1050 Views
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Networking topology Basics

General Electronics Chat 6 months ago at 01:43 PM

Last message by eetech00 on April 17, 2021 at 03:59 PM

1 Replies
243 Views
Wireless modules

Wireless & RF Design 6 months ago at 05:37 AM

Last message by Irving on April 12, 2021 at 10:25 AM

5 Replies
275 Views
How to fix CAN Bit Stuffing Error

Microcontrollers 6 months ago at 05:58 AM

Last message by Papabravo on April 9, 2021 at 02:10 AM

3 Replies
595 Views