[Inner layer circuit] The copper foil substrate is first cut into a size suitable for processing and production. Before laminating the substrate, it is usually necessary to use brushing, micro-etching...
[NUCLEO-WL55JC2 Review] + Development environment establishment and data preparation
1. NUCLEO-WL55JC2 Development Tools
IAR compiler (EWARM version 8.30.1) and abovehttps://www.iar.com/iar-embedded-w...
Handheld radio is the abbreviation for handheld walkie-talkie. The general transceiver format of handheld radio is FM, the power is about 5W, the frequency range is VHF:144-148, UHF:430-440 amateur bu...
Why does the output voltage of the transistor voltage regulator circuit equal the base voltage minus VBE?
Why is the output voltage not equal to the input voltage minus the VCE voltage? Aren't these t...
The supporting materials are in the "iTOP-3399 Development Materials Summary (excluding CD materials) \06_iTOP-3399 Development Board Androidstudio\Install Androidstudio" of the network disk materials...
Everyone is familiar with ThreadX, a well-known embedded system, but here is a brief introduction~ThreadXThreadX is an excellent hard real-time operating system (RTOS) suitable for deeply embedded app...