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Electronics Forums
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General Electronics Questions
General Electronics Discussion
Talk about any general electronics topics, or subjects that aren't covered by the forum categories below.
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215.4K
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27.5K
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Severe waveform distortion using current feedback amplifier AD8000
D
danadak
Wednesday at 11:53 AM
Electronics Homework Help
Get assistance with your electronics homework and assignments in this section. No answers will be given, only guidance.
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2.4K
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17.3K
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2.4K
Messages
17.3K
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Automatic air freshener - timer
Harald Kapp
Jun 23, 2026
Datasheets, Manuals and Component Identification
Need more info on a component, such as datasheets or part numbers? Ask in here.
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3.5K
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16.4K
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3.5K
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Anyone identify this connector?
R
rainyliveshere
Jul 17, 2026
Electronics Forums
LEDs and Optoelectronics
Please post any questions relating to LEDs, LCDs, IR, Laser, OLED or any other optoelectronics devices in this section.
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2.2K
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19.3K
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2.2K
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19.3K
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ESP32-S3 Weather Monitoring System with LVGL
S
SteveMorgan
Tuesday at 6:16 AM
Microcontrollers, Programming and IoT
This category is dedicated to programming, microcontrollers (PICs, ATMEL, ARM, Arduino, ESP8266, etc...) and IoT devices.
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19.1K
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Dealing with limited GPIOs on ESP8266 vs upgrading to ESP32 for IoT security?
D
danadak
Tuesday at 1:17 PM
Sensors and Actuators
Ask any questions relating to sensors or actuators in this section (motors, solenoids, servos, temp/proximity sensors, accelerometers, etc...).
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1.7K
Messages
13.6K
Threads
1.7K
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Bypassing IR sensor/detector in Fisher Paykel DD24 dishwasher
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rad_rad
Jul 17, 2026
Power Electronics
A category for topics relating to power supplies, batteries, solar and other power related questions.
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3.7K
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31.1K
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3.7K
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revolving chandelier with a way to plug in led strips
C
Crafts4Me
Monday at 4:45 AM
Audio
Discuss any audio related topics in this category (amplifiers, speakers, etc...)
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702
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6.3K
Threads
702
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6.3K
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Found problem in Kenwood KR-V95R
hevans1944
Jun 22, 2026
Radio and Wireless
Chat about radio/wireless projects and technology in here (wifi, bluetooth, RF, etc...).
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647
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4.6K
Threads
647
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RF-ID advice needed
hevans1944
Jul 24, 2026
Construction & Repair
PCB Layout, Design and Manufacture
This section is for any discussion relating to PCB design and manufacture (EDA software, PCB prototyping, etc...).
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570
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3.3K
Threads
570
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PCB Manufacturing — Complete Beginner’s Guide
R
rainyliveshere
Jul 12, 2026
Project Construction Technologies
This area is to discuss any project construction tools and techniques, such as 3D Printing, CNC routers, laser cutters and general workshop questions.
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149
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1.3K
Threads
149
Messages
1.3K
LATEST
Latching relays in a control circuit
D
danadak
Jun 14, 2026
Troubleshooting and Repair
Trying to repair an electronics item? Let us know about it in here and we'll do our best to help.
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6K
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50K
Threads
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Need help with pinout of Logitech Z506 DB9 connector
M
MikeJudd
Tuesday at 12:30 PM
Members Area
Introductions
Feel free to introduce yourself to the forum in this area, but please post questions in the other sections.
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4.6K
Threads
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To Bob Welshe
C
cliffr
Jul 21, 2026
Off-Topic Members Lounge
Take a seat in the members lounge and post any off-topic threads in here.
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10.4K
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AI Data Centres
K
kr236rk
Today at 2:14 AM
Twilight Zone
If a thread breaks the laws of physics (i.e. claims to create free energy), we'll move it in to this section away from the rest of the forum!
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72
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739
Threads
72
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739
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Woo-Woo
Impossible frequencies ghosting apartment.
Alec_t
May 8, 2025
For Sale / Wanted
A place for non-commercial members to buy, sell or trade electronics related items.
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836
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2.3K
Threads
836
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For Sale:
CGE model 93 radio (antique)
Sidecar Bob
Wednesday at 1:01 AM
Project Log Discussion
Discuss project logs in this forum (please use the main "project log" link on the top menu to create your own).
Threads
109
Messages
734
Threads
109
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734
LATEST
Bench power supply upgrade
Sidecar Bob
Dec 20, 2025
Resource Discussion
Discussion area for project logs, articles and circuits. All threads in this area are linked to a resource entry.
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326
Messages
1.5K
Threads
326
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1.5K
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Online math resources
bertus
Oct 8, 2025
Announcements, Suggestions & Feedback
Please use this section for any feedback about ElectronicsPoint.com (but ask technical questions in other sections). Important announcements will also be made here.
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403
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2.8K
Threads
403
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Electronics-lab?
davenn
Jan 7, 2026
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