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Study Notes (26)
Python (1)
Java (1)
Internet of Things / Embedded (5)
Electronics / Circuits (18)
Reviews & Teardown (29)
Web (14)
Technical Sharing (7)
Linux (10)
NAS (1)
VPS (6)
Casual Notes on Life (10)
Open-Source 140W+65W Buck-Boost PD3.1 Fast-Charging Module (2C+1A Ports), IP6557+IP6538,
Open-sourcing a 205W buck-boost fast-charging module (140W+65W) based on the IP6557 and IP6538 chips. One Type-C port supports the PD3.1 protocol, wit
作者:zeruns
发布时间:2024-11-16
分类:
Electronics / Circuits
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Buck-Boost
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PD3.1
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PD
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Open-Source
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Fast-Charging
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Fast-Charging Module
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IP6557
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IP6538
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Desktop Charger
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Charger
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Power Supply
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Power
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SMPS
A Simple Unboxing and Review of EastTester(中创) ET4410 Desktop Digital LCR Meter
Recently, I purchased an Digital LCR Meter to complete the equipment in my laboratory. I chose the EastTester(杭州中创) ET4410 as it offers a relatively h
作者:zeruns
发布时间:2024-11-13
分类:
Reviews & Teardown
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Electronics / Circuits
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LCR
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Electronics
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Circuits
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Embedded
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ET4410
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East Tester
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中创
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杭州中创
Synchronous Rectification Buck-Boost Digital Power Supply Based on STM32
A four-switch Buck-Boost digital power supply based on STM32G474, supporting TypeC interface PD decoy input and DC5.5 interface input, with input/outp
作者:zeruns
发布时间:2024-11-12
分类:
Electronics / Circuits
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Internet of Things / Embedded
标签:
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Circuits
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Electronics
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STM32
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Power
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STM32G474
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Embedded
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MCU
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Buck-Boost
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Digital Power
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Power Supply
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Open-Source
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PD
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SMPS
共 18 篇文章
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