A graphical user interface that communicates with various Arduino board via serial communication. As of current source code, this version can run smoothly on windows, debian-arch linux on both amd64 ...

* (The SRAM is faster than PSRAM, but the PSRAM has a larger capacity) * (For SPI/QSPI LCD, it is recommended to allocate the buffer in SRAM, because the SPI DMA does not directly support PSRAM now) * ...

There are plenty of drones (and other gadgets) you can buy online that use proprietary control protocols. Of course, reverse-engineering one of these protocols is a hacker community classic. Today, ...

Volos Projects recently showcased an easy-to-reproduce, inexpensive DIY ESP32-S3 Internet radio based on a Waveshare ESP32-S3-LCD-1.54 development board ...

Drones are widely used across several fields, including aerial photography, surveying, inspection, agriculture, and ...

Densitron is a global provider of industrial displays, HMI and tactile interface technologies for mission-critical ...

GUI 赢了上一个十年，但它的时代快到头了。 CLI 正在赢下一个十年，只不过这次，CLI 的用户不再是开发者，而是 Agent。 这个判断听起来有点反直觉，毕竟 CLI 是计算机世界里最古老的交互方式之一了。但回头看这半年的趋势，Claude Code 是 CLI，Codex 是 CLI，OpenClaw ...

Simultaneous equations like 𝒚 = 2𝒙 - 1 and 𝒚 = 𝒙 + 1 can be represented graphically. To solve the equations graphically, the two lines 𝒚 = 𝒙 + 1 and 𝒚 = 2𝒙 - 1 are drawn on the same diagram.