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EG1151 High-Power Synchronous Rectification Adjustable Buck-Boost Power Module (Supports USB Type-C PD Fast Charging Input) Open Source
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0
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15
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November 3, 2025
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Raydisc D1500 Uninterruptible Power Supply (UPS) Teardown Analysis
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0
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5
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November 2, 2025
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Zhongchuang ET4410 Desktop Bridge Firmware Upgrade Tool (Fixed List Scanning Bug)
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0
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14
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November 2, 2025
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Hey folks, how to control an LLC converter at light load to ensure efficiency without the inductor whining?
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3
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21
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November 2, 2025
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How to implement Flash read protection?
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2
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18
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October 31, 2025
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Open-Source of Synchronous Rectification Buck-Boost Digital Power Supply Based on STM32
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0
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41
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October 31, 2025
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反激开关电源输出端V+前面为啥要加一个电感，一般不只是正激输出端才有电感的么？ 有点懵
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8
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66
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October 31, 2025
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基于FPGA制作红外热成像传感器，有没有大佬可以给我提提意见和思路呀
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2
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22
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October 30, 2025
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Shenzhen Bijia Mountain hiking trip, Shenzhen sunset & nightscape photos
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0
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59
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October 30, 2025
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Douyin Mall 2.6 yuan 120W charger test and teardown
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0
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26
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October 30, 2025
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Measured comparison of different brands and types of capacitors and inductors (D, Q, ESR, X)
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0
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13
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October 30, 2025
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EG1164 High-Power Synchronous Rectification Boost Module Open Source, Up to 97% Efficiency
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0
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18
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October 30, 2025
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LM25118 Automatic Buck-Boost Adjustable DCDC Power Module
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0
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17
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October 30, 2025
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ET4410 Desktop LCR Digital Bridge Quick Unboxing Review
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0
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62
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October 30, 2025
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2011 National Electric Competition Question – Switching Power Supply Module Parallel Power System
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0
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20
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October 30, 2025
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SY8205 Synchronous Buck Adjustable DC-DC Power Module (Schematic and PCB)
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0
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12
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October 30, 2025
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STM32F030C8T6 minimum system board and running LEDs (schematic and PCB)
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0
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19
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October 30, 2025
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Drew an MSP430F149 minimal system board and open-sourced it
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0
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14
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October 30, 2025
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FNIRSI DSO-TC2 simple unboxing and review
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0
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10
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October 30, 2025
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STM32F407-based LVGL project template (MSP3526 display), includes FreeRTOS and bare-metal versions
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0
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12
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October 30, 2025
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Open-source intelligent electronic load based on CH32V307, embedded contest project open-sourced
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0
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15
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October 30, 2025
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HT32F52352-Based Intelligent Electronic Load Open Source, Holtek Cup Project Open Source
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0
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8
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October 30, 2025
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STM32G4-based 0.96-inch OLED display driver (HAL library), supports hardware/software I2C
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0
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29
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October 30, 2025
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提问的智慧（How To Ask Questions The Smart Way）
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1
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35
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October 30, 2025
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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
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0
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15
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October 30, 2025
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STM32F1-based 0.96-inch OLED display driver, supports hardware/software I2C
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0
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14
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October 30, 2025
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Air700E-based 4G environmental monitoring node (temperature, humidity, pressure, etc.) uploads to Alibaba Cloud IoT platform via MQTT
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0
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10
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October 30, 2025
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Orange Pi 3B (RK3566) Board Unboxing Review & System Flashing Guide
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0
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15
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October 30, 2025
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Qinheng CH32V307VCT6 minimal system board open-sourced
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0
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22
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October 30, 2025
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移植好U8g2图形库的STM32F407标准库工程模板，0.96寸OLED驱动程序
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0
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10
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October 30, 2025
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