|
Teardown and analysis of the Gongtian F95D mini fan
|
|
0
|
6
|
August 14, 2026
|
|
Follow-up on yesterday’s S32K144 reset pin issue
|
|
8
|
33
|
August 14, 2026
|
|
Older software developer wants to switch to hardware
|
|
5
|
34
|
August 12, 2026
|
|
JLC is really great — you can even insert images!
|
|
5
|
37
|
August 6, 2026
|
|
What's the difference between an electronic dog and a monk practicing cultivation in the secular world?
|
|
7
|
28
|
August 5, 2026
|
|
S32K144 reset pin issue
|
|
9
|
34
|
August 5, 2026
|
|
How are the overcurrent protection of digital power supplies and the hardware of constant-current circuits implemented?
|
|
6
|
117
|
July 31, 2026
|
|
Another colleague left, and a lot of others want to go too
|
|
1
|
41
|
July 31, 2026
|
|
Why do MPPT products usually have two inductors?
|
|
4
|
45
|
July 31, 2026
|
|
STM32-Based Synchronous Rectification Buck-Boost Digital Power Supply Open Source
|
|
107
|
2525
|
July 31, 2026
|
|
Experts, question about using this UCC21520 half-bridge module to build a Boost circuit
|
|
22
|
167
|
July 30, 2026
|
|
In a bidirectional BUCK-BOOST, the MCU auxiliary power supply is contaminating the current sampling—how can I eliminate its impact on power calculations?
|
|
8
|
77
|
July 30, 2026
|
|
Just getting started with electronics, any recommended books or websites?
|
|
5
|
272
|
July 24, 2026
|
|
MQTT Protocol Explained: Publish/Subscribe Model, Three QoS Levels, and New Features in 5.0
|
|
0
|
34
|
July 23, 2026
|
|
What is the purpose of the TVS on the COMP pin of a flyback power supply?
|
|
2
|
69
|
July 23, 2026
|
|
In-depth review of the UGREEN DXP4800 Pro: unboxing, teardown, and real-world NAS experience
|
|
0
|
52
|
July 12, 2026
|
|
We don't lack onlookers, we lack people to build rock-solid AI systems with us
|
|
0
|
42
|
June 29, 2026
|
|
Question: Does exposing the flyback MOSFET drain trace and adding solder to thicken it significantly affect radiated EMI?
|
|
6
|
133
|
June 12, 2026
|
|
Fans, water pumps, etc. not working; don't know where the problem is
|
|
10
|
271
|
June 12, 2026
|
|
Recommended AI Large Model API Platforms and Introductions, updated 2026.8.13
|
|
0
|
98
|
June 9, 2026
|
|
Wuhan-Qingdao Travel Log and Photo Sharing
|
|
0
|
66
|
June 1, 2026
|
|
Hong Kong travel log and photos
|
|
0
|
57
|
May 31, 2026
|
|
Has anyone done PMBus communication using the STM32 HAL library, with one STM32 as master and another as slave?
|
|
6
|
215
|
May 30, 2026
|
|
Hey guys, I built a single-port Type-C fast charging module based on the SW3538 chip. The VDD pin works fine after powering on, but plugged-in devices aren't recognized and it won't charge.
|
|
18
|
359
|
May 12, 2026
|
|
Hey experts, does a common mode choke perform better with more turns?
|
|
5
|
217
|
May 10, 2026
|
|
Complete Hermes Agent Deployment Guide: Step-by-step instructions to build your first AI assistant
|
|
0
|
104
|
May 9, 2026
|
|
[Voting] Which microcontroller/MCU brand do you like the most?
|
|
1
|
146
|
April 29, 2026
|
|
Operational Amplifier (Op-Amp) Beginner's Guide: From Principles to Practice
|
|
0
|
204
|
April 28, 2026
|
|
LCD1602 I2C module cannot display characters
|
|
23
|
500
|
April 28, 2026
|
|
Getting Started with Raspberry Pi GPIO: From Beginner to Practice
|
|
0
|
95
|
April 27, 2026
|