Not to be confused with the just-released STM32U3B5/C5 ultra-low-power MCUs, the entry-level STM32C5 Arm Cortex-M33 MCU family is designed for industrial sensors, smart home devices, electronic locks, ...

STMicroelectronics has added two members to the STM32U3 ultra-low-power Arm Cortex-M33 microcontroller family: the STM32U3B5 and STM32U3C5 MCUs get more resources with up to 640 KB SRAM and 2 MB flash ...

A robotic arm is one of those classic projects that almost every electronics enthusiast tries at some point. It’s a perfect mix of mechanics, electronics, and hands-on creativity and building one ...

The HardwareTimer library aims to provide access to part of STM32 hardware Timer feature (If other features are required, they could be accessed through STM32Cube HAL/LL). The use of this library ...

Arduino is being acquired by Qualcomm subject to regulatory approval for an undisclosed sum. Qualcomm Arduino introduces a new UNO form factor board, the Arduino UNO Q, which features both a STM32 MCU ...

The number of lines and the cycle time are determined by the number of bytes per line. Each program line can be a maximum of 20 bytes long (screen size and RAM storage capacity limitation) with ...

今天有点空，我们移植一下LVGL~ 先看效果图： 在这之前，我们得调试好屏幕及触摸~ 我们以之前的LCD那个程序为模板，开始添加LVGL文件。 先下载LVGL源文件包（点击“阅读原文”查看原贴即可下载）解压下来，将GUI添加进工程： 其中由于LVGL的特性，需要添加C99 ...

直接数字合成 - DDS是一个非常重要的概念，也是电赛中要考察的技能，一般都使用FPGA + 高速DAC或高集成度的DDS芯片来实现，得到几十MHz的模拟信号。实际上大多数的应用场景需要产生的信号在100KHz以内，完全可以用单片机的程序来实现，如果单片机内部有DAC ...