Waveshare 近期推出了一款专为驱动DDSM400 轮毂电机而设计的紧凑型 Raspberry Pi DDSM（直驱伺服电机）电机驱动器——DDSM Driver HAT (B)。 树莓派 HAT（Hardware Attached on Top）是一种专为树莓派设计的附加板，通过标准化的物理和电气接口来增强树莓派的功能。 直驱 ...

虽然现实世界中，我们并不能施展魔法，但对工程师来说，PCB和各种半导体器件就是我们的魔杖。 从成品上来看，这顶巫师帽非常类似《哈利·波特与魔法石》中的分院帽，而它也不仅仅是像而已，这顶巫师帽不仅拥有一张可以开口说话的嘴巴，还有一只灵动的 ...

接触物联网差不多10年了。 先跟大家聊聊，老宇哥11年进入大学，大一就在实验室开始了电子研发，记得那时候师兄介绍我买了一块郭天祥老师的51开发板，还有配套的一本书，虽然从小非常喜欢电子，经常折腾，有一些硬件相关知识，但是软件可是从来没接触过 ...

In case you missed it, the big news is that a minimal Arduino core is up and working on the ESP32. There’s still lots left to do, but the core functionality — GPIO, UART, SPI, I2C, and WiFi — are all ...

We've written about Arduino Cloud before, but now the Arduino team has updated its platform's support for third-party devices. Specifically, there is now extended ESP32 support - i.e. non Arduino ...

Adafruit has today announced the launch of a new project to its range in the form of the TinyS2, a TinyPICO ESP32-S2 development board powered by ESP32-S2, a single-core Tensilica processor with WiFi ...

The power of Espressif’s ESP32-S3 meets Arduino’s unmatched customer experience, documentation and community — all in the compact form factor of the Nano. Provides support for both Micropython and ...

ESPHome 2026.1.0 open-source firmware has just been released with new features like automatic WiFi roaming and Zigbee support for Nordic Semi nRF52 ...

Adafruit has this week announced the launch of a new 240×135 color TFT display positioned on the backside not the front side of the Feather board. The Adafruit ESP32-S2 Reverse TFT Feather measures 52 ...

Back in 2019 we first came across the mutantC, an open source 3D printable Raspberry Pi handheld created by [rahmanshaber] that took more than a little inspiration from Sony’s VAIO ultra-mobile PCs ...