This is a well-functioning optocoupler isolation relay driver circuit.Let's focus on the R1 resistor in the circuit. What is the role of this resistor in the circuit? Do you have any other good design...
Inline instruction assembly instruction brief description
int _abs(int src);
int _labs (__int40_t src) ABS Returns the absolute value of src
int _add2 (int src1, int src2) ADD2 adds the high and...
This is a three-phase motor H-bridge drive circuit.In the filter circuit composed of D1 and C1 in the figure, why is there a resistor R1 in parallel? My analysis is that it is intended to form a volta...
Imagine walking into your living room and your smart TV automatically switching from your kid’s Netflix feed to yours. Or walking into your home office and your laptop waking up to greet you. Or walki...
The flexibility of today's 5-axis and 6-axis industrial robots is amazing. With so many switches, they can still accurately transmit motion and instructions. All parts work closely together to reli...[Details]
1. Introduction
Electrostatic precipitators have the characteristics of high dust removal efficiency and relatively low operation and maintenance costs. They play a very important role in redu...[Details]
Reconfigurable structure is a computing technology that can reorganize its own resources according to specific computing conditions, realize self-optimization and self-generation of hardware struct...[Details]
When considering power management issues more, the architecture of portable electronic products can be represented by Figure 1. Today, most portable electronic products use lithium batteries to pow...[Details]
According to the latest news recently, the first batch of Snapdragon 898 models will be officially unveiled in mid-December, and domestic mainstream manufacturers will also follow up and launc...[Details]
According to the Science and Technology Innovation Board Daily, ByteDance is recruiting a large number of chip-related engineers, such as SoC and Core front-end design, model performance analysis, ve...[Details]
MCU:STM32F334C8T6 STM32 has multiple PWM modes to achieve various powerful functions. This article uses asymmetric PWM mode to achieve a full-bridge PWM drive waveform that can dynamically change the...[Details]
The 8th generation of the industry-leading Tensilica Xtensa LX platform is now available, delivering significant system-level performance enhancements while ensuring optimal power efficiency
...[Details]
This application note explores the design of highly secure payment terminals using the advantages of a dual-chip architecture based on the MAXQ1850 and analyzes the weaknesses faced by manufacturers...[Details]
Multilayer structure of tandem solar cells
In the process of developing renewable energy, photovoltaic cells that use solar energy to generate electricity are the focus of many resear...[Details]
1. Input rectifier and filter unit
The input voltage of the power supply in this design is 50Hz AC voltage 85~265Vac, which needs to be rectified into DC before conversion. The simplest me...[Details]
Many things in life are equipped with microcontrollers to work, and a considerable number of equipment, instruments, and products are powered by batteries. Often, these battery-powered equipment, ins...[Details]
0. Introduction
With the continuous development of digital signal processing technology theory, the development of digital signal processors is also changing with each passing day. Not onl...[Details]
The transition to an all-electric future depends on low-cost, high-performance and safer batteries. Efforts to optimize the energy density and power of batteries with next-generation electrochemical ...[Details]
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