项目实践

个人项目分享 / Personal Project Sharing 个人项目分享 / Personal Project Sharing（自制设备、创意作品等）故障排查与维修 / Troubleshooting & Repair 故障排查与维修 / Troubleshooting & Repair（设备故障、电路问题排查）毕业设计&课程设计 / Graduation&Course Project 毕业设计 / 课程设计 / Graduation/Course Project（学生群体专项交流）开源项目 / Open-Source Project 开源项目协作 / Open-Source Project Collaboration（参与、发起开源电子项目）

Topic	Replies	Views	Activity
关于“项目实践”类别 Project Practice	0	11	October 26, 2025
开源TypeC拓展坞，4个10Gbps的USBA口+2.5G网卡+读卡器，VL822+RTL8156BG+GL3224 Open-Source Project Open-Source , USB , Ethernet , Card-Reader , USB-HUB	2	26	April 15, 2026
STM32-Based Synchronous Rectification Buck-Boost Digital Power Supply Open Source Open-Source Project Buck-Boost , STM32 , Power , Open-Source	48	553	April 8, 2026
[Open Source] SC8703-based Buck-Boost DCDC Adjustable Power Supply with Voltage and Current Regulation, Supporting PD Fast Charging Input Open-Source Project DCDC , KiCad , Buck-Boost , Open-Source , Power	11	157	March 31, 2026
[Open Source] 24V 3A Flyback Switching Power Supply (Based on UC3842, Including Circuit and Transformer Parameter Calculation) Open-Source Project ACDC , TI , Flyback , SMPS , 电源	7	288	March 30, 2026
Help needed - 2011 Electronics Competition, Switching Power Supply Parallel Power System Project Practice 电源 , STM32 , SMPS , 电赛 , 竞赛	6	21	March 27, 2026
Open-source 140W+65W buck-boost PD3.1 fast charging module (2C+1A ports), IP6557+IP6538, 205W desktop charger Open-Source Project	4	69	March 9, 2026
[Open Source] PD65W GaN Charger (ACF), Based on DK8607AD, IP6538-AC-65W, XPM52CDP65 Open-Source Project SMPS , Flyback , Open-Source , GaN , ACF	3	117	March 6, 2026
Open-Source USB 10 Gbps Hub with 2.5 Gbps Ethernet & TF/SD Card Reader (VL822+RTL8156BG+GL3224) Open-Source Project Hardware , Open-Source , USB , Card-Reader , USB-HUB	0	36	November 4, 2025
【实战踩坑】Buck 电源串磁珠竟致死机？揭秘电子研发 “模块分工盲区” 的坑与破局 Troubleshooting & Repair EMC , Buck , Power	2	30	November 3, 2025
Open Source 24V3A Flyback Power Supply Based on UC3842, with Transformer Parameter Calculation Open-Source Project Flyback , Hardware , Open-Source , Power	0	25	November 3, 2025
自建了一个小型光伏发电站，3块太阳能板日发电量4度 Personal Project Sharing Share , Solar-Energy , PhotoVoltaic-Panel	0	18	November 3, 2025
EG1151 High-Power Synchronous Rectification Adjustable Buck-Boost Power Module (Supports USB Type-C PD Fast Charging Input) Open Source Open-Source Project DCDC , Hardware , Buck-Boost , Open-Source , Power	0	15	November 3, 2025
Open-Source of Synchronous Rectification Buck-Boost Digital Power Supply Based on STM32 Graduation Design & Course Design DCDC , STM32 , Buck-Boost , Open-Source , Power	0	41	October 31, 2025
EG1164 High-Power Synchronous Rectification Boost Module Open Source, Up to 97% Efficiency Open-Source Project DCDC , Boost , Hardware , Power , EGmicro	0	18	October 30, 2025
LM25118 Automatic Buck-Boost Adjustable DCDC Power Module Graduation Design & Course Design TI , DCDC , Buck-Boost , Power	0	17	October 30, 2025
2011 National Electric Competition Question – Switching Power Supply Module Parallel Power System Open-Source Project DCDC , Open-Source , Power	0	20	October 30, 2025
SY8205 Synchronous Buck Adjustable DC-DC Power Module (Schematic and PCB) Personal Project Sharing DCDC , Hardware , Open-Source , Silergy , Power	0	13	October 30, 2025
STM32F030C8T6 minimum system board and running LEDs (schematic and PCB) Graduation Design & Course Design STM32 , Hardware , MCU , 开源	0	19	October 30, 2025
Drew an MSP430F149 minimal system board and open-sourced it Open-Source Project TI , Hardware , Open-Source	0	14	October 30, 2025
STM32F407-based LVGL project template (MSP3526 display), includes FreeRTOS and bare-metal versions Open-Source Project Software , STM32 , FreeRTOS , LCD , Open-Source	0	12	October 30, 2025
Open-source intelligent electronic load based on CH32V307, embedded contest project open-sourced Open-Source Project Electronic-Load , WCH , CH32 , Open-Source	0	15	October 30, 2025
HT32F52352-Based Intelligent Electronic Load Open Source, Holtek Cup Project Open Source Open-Source Project Electronic-Load , Hardware , Holtek , HT32 , Open-Source	0	8	October 30, 2025
STM32G4-based 0.96-inch OLED display driver (HAL library), supports hardware/software I2C Open-Source Project STM32 , IIC , OLED , Open-Source	0	30	October 30, 2025
做了个三相电量采集器开源出来，可以方便监测家里用电情况 Open-Source Project ESP32 , Open-Source , HomeAssistant , ESPHome , Power	0	15	October 30, 2025
STM32F1-based 0.96-inch OLED display driver, supports hardware/software I2C Open-Source Project STM32 , IIC , Open-Source , OLED	0	14	October 30, 2025
Air700E-based 4G environmental monitoring node (temperature, humidity, pressure, etc.) uploads to Alibaba Cloud IoT platform via MQTT Open-Source Project ESP32 , 4G , Air700E , MQTT , Open-Source	0	10	October 30, 2025
Qinheng CH32V307VCT6 minimal system board open-sourced Open-Source Project Open-Source , WCH , CH32 , RISC-V	0	22	October 30, 2025
移植好U8g2图形库的STM32F407标准库工程模板，0.96寸OLED驱动程序 Open-Source Project STM32 , U8g2 , OLED , Open-Source	0	10	October 30, 2025
STC12C5A60S2最小系统板/51单片机温度显示和温度控制风扇 Open-Source Project STC , Hardware , Open-Source , Digital-Tube , 8051	0	11	October 30, 2025