The chip used is STM32F030.[b][size=3]My original code is in the timer interrupt function TIM3_IRQHandler, by checking if(__HAL_TIM_GET_FLAG(&htim3, TIM_FLAG_CC3) != RESET), to capture the external PW...
Hello everyone
The sampling results of C8051F350 with different decimation ratios vary greatly. The difference is not just a few values, but may be as much as several hundred.For example, the sensor i...
The programming environment uses KEIL514, the chip uses STM32F407VG,
When using sprintf to convert floating-point data to character data, %2.2f is used, resulting in an incorrect decimal point convers...
1) FPGA is used to design ASIC circuits (application-specific integrated circuits). Users can get suitable chips without having to invest in production. 2) FPGA can be used as a pilot sample for othe...
Recently, Tianfeng Securities analyst Ming-Chi Kuo released an analysis report. According to him, with the advent of the "Metaverse", Wi-Fi technology including Wi-Fi 6, Wi-Fi 6E and Wi-Fi 7 and its s...
With the development of new energy vehicles, the key component of main drive inverter is becoming more and more important. What are the core requirements of the market for main drive inverter? Unde...[Details]
Easy to build 2 watt audio amplifier circuit
A very simple mini easy to build 2 watt audio amplifier circuit which is perfect for small projects like pocket radios and other small audio gadget...[Details]
According to foreign media reports, the Institute of Steel and Alloys of the National University of Science and Technology (NUST MISIS) of Russia has developed a new technology that can be used to re...[Details]
1. Timer 1 Introduction The timer and counter in C51 are supported by the same hardware circuit. By configuring the registers differently, it can be used as a timer or a counter. To be precise, the d...[Details]
In small MCU application systems, when AC 220V is used for power supply, a transformer is generally used to process the power supply, reducing the high voltage AC to low voltage before DC processin...[Details]
When repairing the switching power supply, pay attention to the following issues:
(1) When repairing a power supply without output, the power should be turned on and then off. Since the switch...[Details]
On November 13, the three major A-share indices continued to fluctuate. The Shanghai Composite Index closed at 2905.24 points, down 0.33%, and the Shenzhen Component Index closed at 9687.85 points, u...[Details]
DHT11 temperature and humidity related introduction DHT11 Product Overview The DHT11 digital temperature and humidity sensor is a temperature and humidity composite sensor with calibrated digital sig...[Details]
The National Development and Reform Commission, the National Energy Administration and other four departments recently jointly issued the "Implementation Plan for 5G Applications in the Energy Sect...[Details]
Automatic weather station data collectors are generally designed based on single-chip microcomputers or PC/104 bus controllers, and have the characteristics of good compatibility with PCs, low power ...[Details]
Huawei string photovoltaic inverters generally do not come with centralized photovoltaic inverters, 1MW is used more, the power is relatively large, currently 500KW, the power is generally small, curr...[Details]
ARM (Advanced RISC Machines) is a well-known company in the microprocessor industry. It has designed a large number of high-performance, low-cost, low-energy RISC processors, related technologies an...[Details]
Advances in fast
charging
and contactless
charging
technologies may significantly change product design, including industrial equipment and electric vehicles, and create new markets...[Details]
1 Introduction
This article aims to study MPEG-4 video decoding technology based on ARM microprocessor, which is mainly used in handheld mobile devices. Using embedded systems to implement MPEG...[Details]
stm32/stm8
京公网安备 11010802033920号
EEWORLD
