SPC23215

According to local Japanese industry media reports, international memory chip giant Micron Technology (Micron) plans to build a new DRAM chip factory in Hiroshima, Japan, and is expected to receive l...[Details]

This is the circuit design of a 150W car audio amplifier. The circuit is divided into two blocks: the tone control circuit and the power amplifier circuit. Tone Control for a 150W Car Au...[Details]

　　1 Introduction 　　The basic components of various measurement and control systems and intelligent instruments and meters include: sensors, computer systems, and actuators. Nowadays, the versatility ...[Details]

On February 3, a group of OPPO's patents about cameras were exposed recently. The patent uses a pop-up front camera design with a polarized refractive prism, which can make the pop-up height lower an...[Details]

The blockchain craze cooled down in the first half of this year. Due to the decline in currency prices and reduced financing, the entire industry was in a downturn, and the talent market naturally ...[Details]

NEON is an ARM technology based on the SIMD concept. SIMD, Single Instruction Multiple Data, is a parallel processing technology that uses a single instruction to process multiple data. Compared with...[Details]

Aiming at the defect that the existing DSP bootstrap modules are generally inconvenient to update the program code, a DSP bootstrap module that can conveniently and efficiently update the user applic...[Details]

Function: 1. Use the internal timer of the microcontroller to realize hour, minute and second timing. 2. Ability to set alarm time 3. When the alarm time is up, the buzzer sounds. 4. Use LCD1602 to d...[Details]

New energy vehicles are the future and the general trend. The elimination of fuel vehicles is inevitable. High degree of artificial intelligence is the only direction for the future development of ne...[Details]

What is a small signal? A signal with a very small absolute amplitude is added to a DC signal. The signal has a very small variation range. The signal amplitude varies from time to time. The dynamic ...[Details]

    Errors are inevitable in any measurement process, and there is no such thing as an absolutely accurate measurement. That is to say, there must be a gap between the measurement report value and the...[Details]

　　The preferred instrument for measuring resistance is the multimeter. The multimeter is a frequently used measuring instrument that can measure voltage, current, resistance, etc. in different ranges...[Details]

　　As we all know, Spider-Man has sharp spider-like senses, which help the superhero sense danger in advance and react quickly. 　　Now, drones and self-driving cars can have superhero sentience, witho...[Details]

Samsung Electronics unveiled its latest MicroLED, QLED 8K and lifestyle TV series ahead of the 2020 Consumer Electronics Show (CES 2020). With the emergence of new display sizes, 8K AI augmentation t...[Details]

introduction Single-phase motors are widely used in industrial production due to their simple structure, low cost, and easy maintenance. However, the starting and speed regulation pe...[Details]