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$2 for 5pcs 2-layer / $5 for 5pcs 4-layer printed circuit boards: https://jlcpcb.com Comparator in electronics, we will learn how it works, what it does in circuits, and most importantly, we will learn how to assemble simple and really useful devices on a comparator chip. For example, we will make a light sensor and apply a hysteresis loop for stable operation, and we will also make a lithium-ion battery discharge detector. ● Schemes from the video: https://drive.google.com/uc?id=1h15vZ... ???? Support the production of the video by becoming a sponsor: https://boosty.to/hidev ???? My equipment: https://www.hi-dev.ru/ali/moe-oborudo... ▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂ ▽ ALSO SEE ▽ ► Playlist for beginners: • Electronics for beginners ► Resistance, resistors, Ohm's law: • Resistance, resistors and Ohm's law.... ► Semiconductors. How transistors and diodes work: • Semiconductors. How do transistors work... ► Voltage divider: • What is a voltage divider? ▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂ ▽ CONTACTS ▽ ▶ Yandex.Zen: https://zen.yandex.ru/hidev ➦ Our website: www.hi-dev.ru/ ☺ VK group: vk.com/hidevru ➣ Telegram channel: t.me/hidevidson ???? For advertising and cooperation: [email protected] #comparator #electronics