BK3432 SDK Development and Use Guide BK3432 SDK Development and Use GuideLow-power BLE4.2+3.0 dual-mode chip, suitable for electronic scales, POS machines, anti-lost devices, self-timers, remote contr...
I'm helping someone fix a device. This switch doesn't work. When I went there, they had already broken it. I don't know what kind of switch this is. Where can I buy an identical one? Otherwise, I'll h...
1. It is best not to run signal lines under the inductor, as they will be seriously interfered with, especially for the inductor used for DCDC. The DI/DT on the inductor is very large, which will gene...
I encountered some problems in calculating the voltage divider resistors for overvoltage and undervoltage when using ltc4368. I hope you can help me solve them: 1. SHDN pin. I saw that some pins are c...
PrefaceNowadays, many PCB Layout engineers complete the layout and routing according to the constraints given by hardware engineers or PI SI engineers, commonly known as "wire pullers" . If you don't ...
Xiaomi Mi Watch OTA official announcement is here! Xiaomi Mi Watch will officially release its first OTA upgrade from December 3rd to 5th, and will be pushed in batches. Just open the watch settings ...[Details]
In recent years, the scale of renewable energy development and utilization has continued to expand, and the research and application of energy storage technology has become increasingly extensive. ...[Details]
The design uses a special chip to form a PWM signal generation system and explains in detail the principle and generation method of PWM signals and how to adjust the PWM signal duty cycle through sof...[Details]
Mobile grasping is a complex robot system composed of a mobile chassis, an arm, and multiple components.
Since it is a complex system,
we might as well break it down into multiple systems...[Details]
PragmatIC's RFID/NFC technology is designed to enable smart packaging applications throughout the product lifecycle. International packaging company Amcor has made a strategic investment in low-cos...[Details]
55 partner companies jointly launched the program and built a strong ecosystem Help customers choose solutions quickly and easily Renesas Electronics Corporation, a global supplier of advanced semi...[Details]
SysTick is briefly mentioned in ST's data sheet but not in detail. Let's take a closer look here. Please correct any errors. SysTick is located in NVIC. It is mainly used in the operating system, s...[Details]
To use a 32.768 kHz watch crystal as the device clock source, the low frequency crystal oscillator must be selected by setting the CKSEL fuse to “1001”. The crystal connections are shown in Figure 11...[Details]
Deshang Yunxing Medical Technology Co., Ltd. (Deshang Yunxing) is applying Intel® Software Guard Extensions (Intel® SGX) and Intel® oneAPI Math Kernel Library (oneMKL) to protect its medical artifici...[Details]
The system is mainly used for the control and detection of mining equipment. The original PROFIBUS bus to optical fiber transmission equipment has been in poor working condition after being used fo...[Details]
Lei Jun was still in high spirits at this year's Xiaomi press conference, and spent nearly 50 minutes introducing the phone. The title of national mobile phone, the launch of three celebrity endors...[Details]
In 2020, the sudden outbreak of the epidemic dealt another blow to the kitchen and bathroom appliance industry, which was originally in a period of stalled development. The overall market declined ye...[Details]
The rapid expansion of the lithium battery industry has led to an increase in production line automation and import demand, and the sales volume and penetration rate in the lithium battery industry...[Details]
In 2018, the sales of my country's semiconductor packaging and testing industry reached 549.66 billion yuan (196.56 billion yuan for IC, 250.7 billion yuan for TR, and 102.4 billion yuan for LED). Th...[Details]
The problem of unstable servo motor speed usually involves multiple factors. The following is a detailed analysis and solution to this problem:
1. Cause Analysis
(1) Problems with the mot...[Details]
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