Принцип работы клавиатуры в ноутбуке. Как проверить клавиатуру?

In this video, I'll discuss the various principles of keyboard design in electronic devices. We'll explore how a laptop keyboard works and build a simple tester to determine if the laptop's motherboard is working properly (processing keyboard keystrokes). More videos here: https://zen.yandex.ru/id/5f377551708c... Calling for a group training course on the basics of electronics and repair. https://vk.com/hamradio1986 Tuition: 1,500 rubles To express your gratitude and support the channel: Sberbank card 639002529037338341 Mobile money transfer 8-928-7610692