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 ...

* (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) * ...

#define ESP_PANEL_BOARD_LCD_BUS_TYPE (ESP_PANEL_BUS_TYPE_SPI) #if (ESP_PANEL_BOARD_LCD_BUS_TYPE == ESP_PANEL_BUS_TYPE_SPI) || \ (ESP_PANEL_BOARD_LCD_BUS_TYPE == ESP ...

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, ...

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

Budding geniuses deserve gifts that match their geeky interests. Whether it's robotics or chemistry or the mechanics of remote-control cars, the educational toy market is chock full of kits that help ...

The source of most of the unbootable situations on Windows is caused by a misconfiguration or even corrupted Boot Configuration Data files, otherwise known as BCD ...

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

美国正野心勃勃地计划着重返月球。但为何当年阿波罗登月那么顺利，如今却困难重重？ 近日，美国国家航空航天局（NASA）将阿波罗11号指令舱与登月舱的原始AGC软件代码正式开源并纳入公 美国正野心勃勃地计划着重返月球。但为何当年阿波罗登月那么顺利，如今却困难重重？ 近日，美国国家航空航天局（NASA）将阿波罗11号指令舱与登月舱的原始AGC软件代码正式开源并纳入公共领域。代码由VirtualAGC项目 ...

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.