Для создания домашней метеостанции или термометра нужно научиться сопрягать плату Arduino и устройства для измерения температуры, и влажности. С измерением температуры можно справиться с помощью терморезистора или цифрового датчика DS18B20, а вот для измерения влажности используют более сложные устройства – датчики DHT11 или DHT22.
В этой статье мы расскажем, как измерить температуру и влажность с помощью Arduino и этих датчиков.
Для создания домашней метеостанции или термометра нужно научиться сопрягать плату Arduino и устройства для измерения температуры, и влажности. С измерением температуры можно справиться с помощью терморезистора или цифрового датчика DS18B20, а вот для измерения влажности используют более сложные устройства – датчики DHT11 или DHT22.
В этой статье мы расскажем, как измерить температуру и влажность с помощью Arduino и этих датчиков.
Apparently upbeat developments in Russia's discussions with Ukraine helped at least temporarily send investors back into risk assets. Russian President Vladimir Putin said during a meeting with his Belarusian counterpart Alexander Lukashenko that there were "certain positive developments" occurring in the talks with Ukraine, according to a transcript of their meeting. Putin added that discussions were happening "almost on a daily basis." Stocks dropped on Friday afternoon, as gains made earlier in the day on hopes for diplomatic progress between Russia and Ukraine turned to losses. Technology stocks were hit particularly hard by higher bond yields. So, uh, whenever I hear about Telegram, it’s always in relation to something bad. What gives? The channel appears to be part of the broader information war that has developed following Russia's invasion of Ukraine. The Kremlin has paid Russian TikTok influencers to push propaganda, according to a Vice News investigation, while ProPublica found that fake Russian fact check videos had been viewed over a million times on Telegram. On December 23rd, 2020, Pavel Durov posted to his channel that the company would need to start generating revenue. In early 2021, he added that any advertising on the platform would not use user data for targeting, and that it would be focused on “large one-to-many channels.” He pledged that ads would be “non-intrusive” and that most users would simply not notice any change.
from tr
