On October 25, 2020, Samsung Electronics announced that its chairman Lee Kun-hee had passed away due to illness. Since he was hospitalized for a sudden heart attack in 2014, the 70-year-old man has be...
1. Hardware
1. OLED pin introduction
OLED pin, is 7-pin SPI mode.
1). GND power ground
2). VCC power supply positive (3～5.5V)
3). D0 OLED's D0 pin is the clock pin in SPI and IIC communication
4). D1 ...
[i=s]This post was last edited by zjd01 on 2019-8-19 18:46[/i]This evaluation uses the PWM modulation function of TGF4042 to modulate the signal and then pass it through a simple analog filter. Use an...
Sensors play a large role in embedded development. An engineer is usually proficient in only a few types of control chips, but has to be familiar with many more sensors.EE Download Center ( https://do...
Building the GDB debugging environment under DM8168(installation, configuration and debugging of GDB)
1. Modify the environment variables on the virtual machine ubuntu (add the following two lines)
#v...
Chapters 1 to 4 of Microwave Engineering (3rd Edition) introduce the basic electromagnetic field theory and circuit theory. Chapters 5 to 12 use related concepts to explain various microwave circuits ...
As an MCU LaunchPad enthusiast, Trey German looked at the current BoosterPack plug-ins and found that something seemed to be missing. German said, "BoosterPacks have been shown at TI technology...[Details]
Introduction Traditional AC-DC switching power supplies for electronic consumer products usually require multiple sets of output isolation transformers and a primary-side power controller to contr...[Details]
According to the Science and Technology Innovation Board Daily, it was learned from many companies in the supply chain that the power semiconductor industry currently has an average increase of 5%-10...[Details]
Wireless charging refers to a device that uses the principle of electromagnetic wave induction to charge, which is similar to the principle of a transformer. There is a coil at the sending and rece...[Details]
The dual-output SEPIC (Single-Ended Primary Inductance Converter-single-ended primary inductance converter) converter circuit is shown in Figure 1. In this circuit, the Linear company's step-down...[Details]
1 Introduction In the measurement of electrical quantity, voltage, current and frequency are the three most basic measurements, and voltage measurement is the most common. The digital multimeters use...[Details]
According to media reports, Meta poached a team from British artificial intelligence (AI) chip company Graphcore. The team previously worked in Oslo, Norway, and until the end of last year was still ...[Details]
Imec has launched a proof-of-concept for wireless power supply of implantable devices based on ultrasound. Unveiled at the International Solid-State Circuits Conference, the concept measures just 8mm...[Details]
Since the release of iPhone 12, after the shortage of fast charging chips, Apple has once again been at the center of controversy due to the incompatibility of some third-party wireless chargers. Und...[Details]
With the unification of TYPE-C interface, all Android phones have a single USB-C interface. How to charge the phone without affecting the USB2.0 data transmission function? Lederui launched the TYP...[Details]
1 Introduction
Minerals under temperature difference conditions show a temperature difference thermoelectric potential E. When the temperature difference is constant, E reaches an equil...[Details]
Another recent SCE project combines General Electric's gas turbine engines with battery storage. Image: SCE/General Electric
Southern California Edison has signed contracts for...[Details]
Regardless of the design language used, poor programming techniques can negatively impact an application's performance, especially for an embedded application. While efficient programming techniques ...[Details]
When the instruction to rewrite the latch data is given, can the new data in the latch appear on the output line? Why?
Answer: When executing an instruction to rewrite latch data, the data is wri...[Details]
Event Preview The 2024 Green Low-Carbon Transformation and Energy Storage Technology Innovation Industry-Education Integration Seminar/CFE2024 Southern Flow Battery Energy Storage Industry-Education I...[Details]
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