|
STM32-Based Synchronous Rectification Buck-Boost Digital Power Supply Open Source
|
|
92
|
1704
|
June 19, 2026
|
|
Question: Does exposing the flyback MOSFET drain trace and adding solder to thicken it significantly affect radiated EMI?
|
|
6
|
37
|
June 12, 2026
|
|
Fans, water pumps, etc. not working; don't know where the problem is
|
|
10
|
131
|
June 12, 2026
|
|
Recommendations and overview of various AI LLM API platforms, updated 2026.6.13
|
|
0
|
47
|
June 9, 2026
|
|
Wuhan-Qingdao Travel Log and Photo Sharing
|
|
0
|
36
|
June 1, 2026
|
|
Hong Kong travel log and photos
|
|
0
|
23
|
May 31, 2026
|
|
Has anyone done PMBus communication using the STM32 HAL library, with one STM32 as master and another as slave?
|
|
6
|
112
|
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
|
217
|
May 12, 2026
|
|
Hey experts, does a common mode choke perform better with more turns?
|
|
5
|
107
|
May 10, 2026
|
|
Complete Hermes Agent Deployment Guide: Step-by-step instructions to build your first AI assistant
|
|
0
|
57
|
May 9, 2026
|
|
[Voting] Which microcontroller/MCU brand do you like the most?
|
|
1
|
115
|
April 29, 2026
|
|
Operational Amplifier (Op-Amp) Beginner's Guide: From Principles to Practice
|
|
0
|
150
|
April 28, 2026
|
|
LCD1602 I2C module cannot display characters
|
|
23
|
335
|
April 28, 2026
|
|
Getting Started with Raspberry Pi GPIO: From Beginner to Practice
|
|
0
|
44
|
April 27, 2026
|
|
Let's discuss: Are you still choosing STM32 for small batch projects now, or has everyone switched to domestic alternatives?
|
|
5
|
150
|
April 21, 2026
|
|
DC-DC Buck Circuit SW Node Ringing Too Severe, RC Snubber Circuit Still Can't Suppress It!
|
|
5
|
104
|
April 21, 2026
|
|
2026 Storage Chip Prices Are Rising Like This, Has Anyone Adjusted Their Design Plans?
|
|
3
|
100
|
April 21, 2026
|
|
How to convert a triangle wave into a square wave and invert it using a comparator with hysteresis?
|
|
2
|
62
|
April 21, 2026
|
|
5G CPE Kunpeng C2000MAX Unboxing and Quick Review
|
|
0
|
81
|
April 15, 2026
|
|
开源TypeC拓展坞，4个10Gbps的USBA口+2.5G网卡+读卡器，VL822+RTL8156BG+GL3224
|
|
2
|
88
|
April 15, 2026
|
|
Why does I2C OLDE setting at 3MHz work normally?
|
|
6
|
101
|
April 14, 2026
|
|
ZTE F40 5G RedCap Portable WiFi Simple Unboxing Review
|
|
0
|
98
|
April 14, 2026
|
|
Which MCU is suitable for capacitive proximity sensing?
|
|
4
|
93
|
April 7, 2026
|
|
Some issues in BUCK-BOOST circuit design
|
|
7
|
163
|
April 3, 2026
|
|
[Open Source] SC8703-based Buck-Boost DCDC Adjustable Power Supply with Voltage and Current Regulation, Supporting PD Fast Charging Input
|
|
11
|
236
|
March 31, 2026
|
|
[Open Source] 24V 3A Flyback Switching Power Supply (Based on UC3842, Including Circuit and Transformer Parameter Calculation)
|
|
7
|
414
|
March 30, 2026
|
|
Differential op-amp circuit: Do you know what this 1V does?
|
|
2
|
71
|
March 27, 2026
|
|
Help needed - 2011 Electronics Competition, Switching Power Supply Parallel Power System
|
|
6
|
83
|
March 27, 2026
|
|
2026 Comprehensive Guide to Applying for Electronics and Information Programs: Choosing the Right Field = Seizing a Decade of Golden Opportunities
|
|
0
|
64
|
March 26, 2026
|
|
Empowering Everything, Leading the Future with Intelligence: 2026 Comprehensive Guide to Applying for Electronics and Information Programs
|
|
0
|
42
|
March 26, 2026
|