hrtim

面向 STM32G474CBT6 的 四开关同步整流 Buck-Boost 数字电源控制板，负责 ADC 采样、PWM 调制、Buck/Mix/Boost 模式切换、电压电流闭环、保护逻辑、USB CDC 通信、DAPLink 辅助烧录

STM32G474 高精双脉冲/多脉冲发波板，支持 5.44GHz HRTIM 驱动、SCPI 远程控制与 Python 上位机。

Experimental STM32G474-based high-current battery charger and programmable synchronous buck converter. KiCad hardware and STM32CubeIDE firmware.

基于 STM32G474 的双向四开关 Buck-Boost 数字电源，支持 200kHz 高频开关、全数字 PID 闭环与多层保护架构。

STM32G474单相逆变器控制固件｜2023全国大学生电子设计竞赛A题基础部分

Autonomous cold atmospheric plasma jet controller (STM32G474 + Resonant ZVS + SiC discharge)

STM32F334 custom NuttX board low level drivers

2-phase synchronous digitally controlled buck converter (30V in, up to 10A out). Features a 4-layer custom KiCad PCB optimized for EMI. Firmware written in C (HAL) for STM32G474, leveraging advanced hardware accelerators (HRTIM, FMAC) for dual-loop voltage/current control and LCD UI.