2023 3월

STM32 UART DMA RX and TX

Post author:bluechip
Post published:2023-03-31
Post category:STM32

This application note contains explanation with examples for [crayon-670b7636e10a0730267714-i/] distinct topics: Data reception with UART and DMA when application does not know size of bytes to receive in advance Data…

STM32 multi software serial

Post author:bluechip
Post published:2023-03-31
Post category:STM32

https://github.com/liyanboy74/soft-uart soft-uart-master Multi Software Serial (UART) For STM32 The library work fine for virtualize 6 UART full duplex in baud rate 9600. All UART work together parallelly! Library Dir: Softuart.h…

STM32 MCU 전원회로설계 가이드 및 주의사항

Post author:bluechip
Post published:2023-03-31
Post category:STM32

출처: vuzwa.tistory.com 우선 STM32 MCU의 전원 관련 핀을 살펴보자. 본 포스팅에서는 STM32H723ZGT6 MCU를 이용해서 전원 관련 회로를 확인해보도록 하겠다. Nucleo 보드회로를 살펴보면, 전원 관련핀이 엄청 많다. 우선 각 핀들이…

XmlNotepad 2.9.0.0

Post author:bluechip
Post published:2023-03-30
Post category:Utility

https://github.com/microsoft/XmlNotepad XmlNotepadSetup LovettSoftware 용량적고, 쓸만한 xml file utility

hercules 3.2.8 portable

Post author:bluechip
Post published:2023-03-29
Post category:Programming Utility

hercules_3-2-8 Serial Port Monitoring TCP Client, TCP Server UDP Test Mode Serial Port

미니 DC-DC 12-24V ~ 5V 3A 스텝 다운 전원 공급 장치 모듈 벅 컨버터 가변 효율 97.5%

Post author:bluechip
Post published:2023-03-26
Post category:부품관련

Aliexpress (20pcs: 5.2$ 배송: 3.23$) 1: MP2315 (High Efficiency 3A, 24V, 500kHz, Synchronous Step Down Converter) 2: 최대 출력 전류 3A, 장기 작동 2.1A, 충분한 마진. 3: 새로운 디자인, 회로…

MP2307DN/Mini360 DC-DC 벅 컨버터 스텝 다운 전원 공급 장치 모듈

Post author:bluechip
Post published:2023-03-26
Post category:Schematic 부품관련

Aliexpress (10pcs: 4.05$ 배송: 1.31$) 10pcs Mini360 DC-DC 벅 컨버터 스텝 다운 모듈 input: 4.75V~23V output: 1V-17V size: 17 x 11 x 3.8mm 100% 아주 새로운 고품질. 모듈 속성: 비…