In IoT (Internet of Things) scenarios, sensors are ubiquitous and an indispensable part of the IoT. The first thermostat was introduced in the late 1880s, and infrared sensors began appearing in the late 1940s. IoT and its corresponding Industrial IoT (IIoT) are taking the use of sensors to a new level. Broadly speaking, sensors are … Read more
Abstract In the process of core drilling with wireline, real-time measurement of temperature and pressure at the bottom of the well helps to improve the core sampling process and increase the core recovery rate. Meanwhile, the in-situ measurement data of the core at the bottom of the well is of great significance for understanding the … Read more
Data-Driven Temperature Measurement Experiment Teaching Song Bo Beijing Jingyuan School, 100040 Author Introduction Song Bo, Master, First-Class Teacher. Table of Contents Abstract Through temperature change data at different time scales (daily, annually, over the past 150 years, 5000 years, and 5 million years) and temperature distribution data at different spatial scales (from global to a … Read more
Click on the top “Embedded Miscellaneous” and “Star the Official Account” to view embedded notes at the first time! Everyone should have seen some videos of big shots grilling meat with computer CPUs. Is the temperature of the computer CPU really that high? Let’s take a look at what the temperature of our computer CPU … Read more
Arduino Smart Alarm Clock Design (8×8 Matrix Keypad + LCD Display + Buzzer Songs) Author: STCode 1. Effect Description: This design is based on the Arduino Nano controller, with the main functions being a timer alarm and environmental temperature and humidity display. Users can set the alarm hour and minute using the 8×8 matrix keypad, … Read more
Click the above Front-End Q, follow the public account ReplyJoin Group, join the Front-End Q technical exchange group About the text, Author: Dreyas Link: https://juejin.cn/post/7203180003471081531 image-20230104162825029 The above image is an online temperature and humidity visualization project I worked on for a week. It shows the temperature and humidity trends for the previous day and … Read more
Displaying CPU Temperature with a Two-Digit Display Overview A few days ago, we learned how to use a one-digit display to show single-digit countdowns. This time, we will learn how to use a two-digit display to show the CPU temperature. In this lesson, we will learn: The display principle of a two-digit display Persistence of … Read more
[Test Results] The RTC clock of the TOOL has always been manually calibrated via the host computer. This time, an experiment was conducted without any calibration for half a year to observe the results. The test started on September 29 last year.As of April 5 this year, it was fast by 13 minutes.[Causes of Error] … Read more