-
A small product that realizes the following functions: In the interval between two stampings, the stamped parts must be discharged through the stamping monitoring light curtain. If there is no disc...[Details]
-
During the system detection process, various sensors need to be used. The measurement method and performance of the sensor are key factors in whether the detection task can be successfully co...[Details]
-
Apple intends to improve the battery life of the Apple Watch and add more sensors. The US Patent and Trademark Office granted Apple two patents on Tuesday. The first of the two patents, simply n...[Details]
-
Harmonic control
of
single-phase square wave inverter
circuit
1.
Basic methods of harmonic control
in inverter circuits
Through the previous introduction, t...[Details]
-
A 4*4 keyboard matrix can read keys by row-by-row scanning or full scanning. Row and column scan If the row and column lines are at a high level when unloaded after being driven, the method of row-by...[Details]
-
Beijing time, April 23, Intel Corporation (NASDAQ: INTC) today released its first quarter financial report for fiscal year 2021 ending March 27. The financial report shows that according to US Gener...[Details]
-
As early as ten years ago, my country had become the world's largest manufacturing country, and then "smart manufacturing" industrial upgrading became the main theme of the industry. ...[Details]
-
Today's mobile phone production and testing is facing an increasingly complex environment. On the one hand, there are the challenges of multiple frequency bands and multiple formats, on the other han...[Details]
-
In the last issue, we discussed the power density test of Bluetooth. In this issue, we will discuss another test in Bluetooth BQB certification: Bluetooth power control test. According to the BLUETOOT...[Details]
-
The new iPhone SE has been on the market for some time. At a time when powerful small-screen mobile phones are scarce, it fills the gap very well, especially with the arrival of summer, when some...[Details]
-
Voice ICs are generally divided into 4 audio output modes. However, we usually only see two. What are the four? They are: current DAC audio output mode, dual PWM direct push audio output mode, volt...[Details]
-
Application of Linear Motors
Linear motors have many applications due to their special structure and performance. The following are some common applications of linear motors:
Industrial A...[Details]
-
Power battery packs are widely used in electric bicycles and hybrid vehicles. It is very common for the overall performance and life of the battery pack to decline during use due to the difference in ...[Details]
-
#include reg52.h //Include header files. Generally, no modification is required. The header files include the definition of special function registers. #include intrins.h #include stdio.h #inclu...[Details]
-
On November 4, Nokia issued a press release on October 31, announcing that the company was selected by the European public-private partnership Smart Networks and Services Joint Undertaking (SNS JU)...[Details]
Special Edition for Assessment Centres
京公网安备 11010802033920号
EEWORLD