Has anyone made the display of stm32F103+240128 (Sichuan Airlines T6963, no font library)? I have been trying to light up the screen recently, but it has not been able to light up for three days. Has ...
I am currently learning dsp and generating spwm waves. I can only change the frequency of the spwm wave by changing the PRD. Now I want to make the spwm frequency, amplitude, and phase automatically a...
[align=center][color=rgb(51, 51, 51)][font=黑体][size=20px][b]The development of China's Internet of Things industry must be able to endure loneliness and avoid being overly optimistic and throwing ever...
Selecting the right wireless connectivity technology is a critical design decision from the outset. This determines the protocol interoperability, distance, robustness, and use cases of the applicatio...
A ventilator is an instrument that can replace or assist a person's respiratory function. It is suitable for artificial respiration of patients with respiratory failure or even respiratory arrest. I...[Details]
The circuit shown in the figure is a three-digit tachometer used to measure low frequency signals with a repetitive time interval of 0.235 to 15 seconds. The tachometer has a speed range of 4 to 255 r...[Details]
Implantable Cardivoerter Defibrillators (ICDs) have been in common use for several years. ICDs apply a high voltage pulse between two electrodes connected to the heart, which detects cardiac fibrillat...[Details]
Basic principles of simulation
Simulation is a technology used in the field of embedded system development. It can bring system developers the controllability and visibility needed to integra...[Details]
As the whole equipment is becoming increasingly miniaturized and power-saving, low-dropout linear regulators (LDOs) with low power consumption are becoming the mainstream in the market for linear regu...[Details]
With the continuous emergence of new technologies and the increasing complexity of DSP real-time systems, there are more and more different types of external devices. Writing drivers for these exte...[Details]
1 Introduction to suction laminating machine
Suction laminating machine is a kind of woodworking machinery, which can realize the laminating function of wood boards and other materials. It i...[Details]
AD8205 is a single-power high-performance differential amplifier launched by Analog Devices, Inc., USA. The typical single-power supply voltage is 5V, and its common-mode voltage input r...[Details]
Preface
In the application of PLL, DLL and CDR circuits, people generally require the output clock signal to have a 50% duty cycle so that data can be sampled at both the rising and fallin...[Details]
As process nodes and die sizes continue to shrink, the number of consumer electronic products using flip-chip packaged IC devices is increasing. However, flip-chip packaging manufacturing rules hav...[Details]
PSoC is a programmable system-on-chip produced by Cypress Semiconductor with an 8-bit MCU core and a digital and analog mixed signal array. PSoC integrates three programmable capabilities into one....[Details]
0 Introduction
With the rapid development of modern science and technology and the progress of society, service robots are becoming more and more closely connected with people's lives,...[Details]
0 Introduction
In recent years, with the continuous reduction of electronic component prices and the continuous improvement of digital signal processor (DSP) performance, embedded real-tim...[Details]
There is no doubt that high-brightness LEDs will become a major feature of the next generation of cars. This is because LEDs have many important advantages over traditional incandescent lighting so...[Details]
In recent years, the domestic car TV market has grown from nothing to a great extent. In addition to buses, car electronics have been widely used in long-distance buses, taxis, high-speed railways,...[Details]
Microcontroller MCU
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