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Start with the project for PWM output experiment and add various other functions. LCD screen display: 1. Hardware , where timer generates pulses. 2. Hallib FMC is an interface that controls...[Details]
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A major challenge in automotive design is protecting electronic devices (such as control units, sensors, and infotainment systems) from harmful surge voltages , transient voltages, ESD, and noise that...[Details]
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Use JLINK's JTAG interface to connect to STM32's SWD mode I recently used STM32L011 to make products. This was my first time using SWD mode. Previously, I used the JTAG interface to download simula...[Details]
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According to a newly approved patent application, Apple is working on a one-way mirror finish, a wireless charging system, and a charging stand for head-mounted devices. In a patent filed with the U....[Details]
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In a driver, when multiple threads access the same resource at the same time (global variables in a driver are a typical shared resource), a "race state" may occur, so we must perform concurrency c...[Details]
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System design needs to consider many factors such as RF link budget, antenna design, battery life and RF adjustment circuit. In addition, it also involves the compromise between output power and tr...[Details]
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As the market demands for improved performance of information technology and communication equipment, today's system designers face the challenge of designing EMI-compliant products. Before being s...[Details]
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Electric scooters are becoming a trend all over the world, but manufacturers have not yet found a way to win. At this point in time, electric scooter sharing company Bird announced that it will soon ...[Details]
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Anyone who is involved in technology will be familiar with the following commonly used signal conversion circuits.
Commonly used signal conversion circuits include sample/hold (S/H) circuits, volta...[Details]
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After Japan restricted exports to South Korea, Samsung Electronics Vice Chairman Lee Jae-yong went to Japan in person. According to South Korean media Money Today, Lee Jae-yong proposed to Japanese s...[Details]
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Fault 1: The whole screen is not lit (black screen)
1. Check whether the power supply is on.
2. Check whether the communication line is connected and whether it is connected incorrectly. ...[Details]
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This article provides some information about in-circuit
ARM
emulators and the benefits they bring to you as an embedded system designer. Based on your needs, you will make a more ...[Details]
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For readers and relevant designers, using a multimeter to measure transistor pins is no longer a problem, but in fact, the multimeter can not only measure the transistor, but also determine the work...[Details]
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In recent years, the development of technologies such as AI, IoT, and 5G, as well as the widespread deployment of smart terminal devices, has led to a geometric growth in the amount of data. As mor...[Details]
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