Looking at the infrared thermometer products on the market, why is there an elongated black cylinder in front of the temperature sensor, and a lens inside? Is it for measuring farther?...
[i=s]This post was last edited by Eurasia32 on 2022-8-7 14:59[/i]In the previous evaluation, the function of driving the GC0308 camera to acquire images through the DVP interface was realized. This ev...
Let’s have dinner together~~EEWorld invites you to have dinner together offline~~I have good news for you all~ Guan Guan will fly to Shenzhen next week, and invite you all to have dinner together on D...
Various types of isolators are topics we often discuss when designing systems. We will introduce them from the following three aspects:Why is isolation needed?What are the differences between differen...
Smoke detectors save lives. Three out of five fire deaths in the United States occur in buildings without smoke detectors. Smoke detectors save lives, but only when they work properly. Nearly one in f...
On the evening of November 10, IC design company MediaTek held an online media communication meeting to introduce the company's business and future plans. It also launched the new generation Di...[Details]
X1226 has the functions of clock and calendar. The clock relies on hour, minute and second registers to track, and the calendar relies on date, week, month and year registers to track. The calendar...[Details]
The pins of various chips in the 8051 series are compatible with each other. 8051, 8751 and 8031 all use 40-pin dual-row direct current package. Of course, the pin functions of different ch...[Details]
The impact of variable frequency speed regulation on the motor is the analysis of the operating characteristics of ordinary asynchronous motors under non-sinusoidal waves, because no matter what co...[Details]
On March 10, Bloomberg reported that U.S. Commerce Secretary Raimondo once again warned Chinese companies not to circumvent sanctions against Russia in an interview at the White House. It is worth me...[Details]
Compared with optocouplers, digital isolators are becoming more and more popular nowadays, so will you really choose a digital isolator? Since the functions of digital isolators and optocouplers are ...[Details]
When testing with an insulation resistance meter, there are eight things to keep in mind. During the test, do not touch the wiring buttons with your hands. The glass on the meter head is dusty and sh...[Details]
1. Induction method An induction test pen and a digital multimeter can be used; it is suitable for cables without metal armor and steel tape shielding; care must be taken to prevent electric shoc...[Details]
Ten years of experience in the industry, teaching you how to get started with microcontrollers Lecture 7:
Do you need to create a new project every time you start a new project? In the same project, ...[Details]
On November 29th local time, Matthew Hill of Monash University received the Solomon Award in recognition of his development of "magic crystals", which have dozens of applications from cleaning gases ...[Details]
Systems in which an analog-digital converter (ADC) monitors the supply voltage must contend with the condition in which the ADC reference is usually lower than the supply voltage (
Figure 1
). An...[Details]
Nation-state APT groups, cyber hacker “mercenaries” and individual cyber criminals continue to use Cobalt Strike to create new threats Shanghai, China - October 22, 2021 - BlackBerry (NYSE: BB; TSX...[Details]
***WARNING L15: MULTIPLE CALL TO SEGMENT
Today, let's talk about the problem of *** WARNING L15: MULTIPLE CALL TO SEGMENT!
In fact, this problem should be paid attention to. It ...[Details]
ADSP2106x SHARC is a high-speed 32-bit digital signal processor suitable for voice, communication and image processing. The chip is a complete single-chip system developed based on the ADSP21000 se...[Details]
Detecting far-field objects (such as vehicles 100 meters away) is fundamental to the safe operation of autonomous driving systems on highways.
In such high-speed environments, every second cou...[Details]
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