The overall goal of the demo is to support the verification of communication solutions based on the COAP protocol;
After multiple comparisons and consideration of existing resources, the following sol...
For work, I want to design a sine wave generator to drive a speaker to simulate human breathing, that is, to drive the speaker to have regular reciprocating motion, simulating electronic weakness. Ple...
[align=left]RT-Thread Reading Notes[/align][align=left][font=仿宋][size=16.0pt]Part I[/size][/font][/align][align=left]RT-Thread, as a domestic IoT system, has changed the current situation that Chinese...
At first I wanted to use it to make a thermometer and hygrometer, and then I bought the Xiaomi one.
Later, I wanted to use it in combination with MLX90614 to make an infrared thermometer, and then I h...
When compiling the above program with gcc, an "empty character constant" error occurred.
The reason is that there must be a space between the single quotes in line 26. The English meaning of empty cha...
Recently, Daqing High-tech Industrial Development Zone and Beijing Mingxing Green Energy Chemical Technology Co., Ltd. signed the "Phase Change Energy Storage Material Project Cooperation Agreement...[Details]
Semiconductor suppliers often look for opportunities in market dislocations to take advantage of them to implement product innovations, increase sales, and achieve revenue growth. Market dislocati...[Details]
Most conducted EMI problems are caused by common-mode noise. Furthermore, most common-mode noise problems are caused by parasitic capacitance in the power supply. We focus on what happens when pa...[Details]
Various initiatives around the world to reduce the energy consumption of electronic systems are driving single-phase AC input power supply designers to adopt more advanced power supply technologies. ...[Details]
0. Implement uwTick function similar to STM32 through TIM4 An interrupt is generated through TIM4 timing, and uwTick++ is executed every millisecond. 1. Set TIM4 frequency division and automatic re...[Details]
Translated from EEtimes Industrial applications, smartphones and other consumer electronic devices, plus automobiles, are driving the shrinking analog IC market. According to IC Insights, the US-Ch...[Details]
In recent years, the application of single-chip microcomputer systems in the field of industrial measurement and control has become more and more extensive. However, for industrial sites with harsh...[Details]
GPS-enabled tracking modules allow scientists to learn a wealth of information about wildlife, but these devices have one major drawback - limited battery life. A new tracker circumvents this limitat...[Details]
The coronavirus pandemic will cause a double-digit decline in smartphone shipments, but the global market for active-matrix organic light-emitting diode (AMOLED) smartphone displays will overcome the...[Details]
Engineers who work on single-chip microcomputers generally like to use Ultra Edit editor, because it can highlight the programming language keywords in color and can also support Chinese well. Althoug...[Details]
Introduction: CTC technology is the current development trend of the integration of pure electric vehicle batteries and the whole vehicle. However, it is not easy to promote CTC. In fact, CTC is a...[Details]
The DC motor speed regulator is a device that adjusts the speed of the DC motor. Since the DC motor has the characteristics of low speed and high torque, it cannot be replaced by an AC motor. Due t...[Details]
The Dragonfly S series combines Teledyne's excellent performance in USB and experience in embedded system solutions, and is suitable for life science instrumentation, factory automation and other f...[Details]
This paper mainly proposes a design method of stereo signal phase difference and level difference tester. With single chip microcomputer as the control core, it is mainly composed of phase difference...[Details]
1~35V adjustable output voltage regulator circuit
Figure 1 ~ 35V adjustable output voltage regulator circuit
The figure is a 1~35V adjustable output voltage regulator circuit. As the value of ...[Details]
FPGA/CPLD
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