-
The following is the circuit diagram of the 51 single-chip microcomputer driving the matrix keyboard. The result of using a digital tube to display the keystrokes is shown below.
The following is...[Details]
-
On August 25, there were several rumors in the market that TSMC would soon raise prices across the board, from an initial 15% to 20% increase for mature processes next year and a 10% increase for adv...[Details]
-
This value will reveal the cost and component distribution of Honor 9X. Of the 1,003 components of Honor 9X, Japan provides 829 components, accounting for 82.6% of the total, the highest proportion...[Details]
-
The power battery is the heart of new energy vehicles, and its performance plays a decisive role in the overall performance of the vehicle. According to domestic media reports, an industry insider ...[Details]
-
Digital DC mv block, its resolution is 0.lmv. It is very convenient to use a digital multimeter to identify the type of thermocouple and distinguish the positive and negative poles. Place the hot end...[Details]
-
1 Introduction Ultrasonic detector is an essential device for non-destructive testing of concrete. This instrument detects parameters such as the travel time, first wave amplitude and main frequency ...[Details]
-
This article will introduce you to the basics of stepper motors, including their working principle, construction, control methods, uses, types, and their advantages and disadvantages.
St...[Details]
-
"Tedland Electronics" provides AOS American Bandai power MOSFET model selection and application problem analysis, as well as Mojay's AC-DC, Torex's DC-DC power supply IC/Honeywell (Honeywell) sensor ...[Details]
-
1. Power supply The DC resistance tester has two power supply units: AC220V/DC12V. If there is strong electromagnetic interference, we recommend using a DC power supply for testing. In this state, th...[Details]
-
On January 16, Huafeng Testing & Control released its performance forecast, and the company expects net profit attributable to shareholders of listed companies to be 422 million to 465 million yuan f...[Details]
-
After the analysis in the previous article, you can now enter the C environment to study each module. First, perform a simple GPIO control LED light operation. The development board controls ...[Details]
-
Efficiency is the basic indicator of any switching power supply. The first thing to consider when designing any switching power supply is efficiency optimization, especially for portable products...[Details]
-
Synchronous rectification is a rectification technology that is particularly suitable for low-voltage and high-current rectification output applications. Of course, the flyback converter is suitabl...[Details]
-
Changdian Technology has accumulated decades of technical experience in the field of power device packaging and has a comprehensive range of power product packaging appearances, covering the packag...[Details]
-
Non-contact temperature sensor is a sensor that uses infrared technology to measure the surface temperature of an object. It has the advantages of fast measurement speed, high accuracy, and no envi...[Details]