After comparing actual products, STM8L's low power consumption is far better than MSP430. I'll record it here. Different opinions are welcome.
The test environment is as follows:
1. External crystal o...
The source program is as follows:/** main.c*/
#include "DSP28x_Project.h"// Device Headerfile and Examples Include File
// Prototype statements for functions found within this file.
void InitEPwm1Exam...
When developing DSP, you need to configure its underlying hardware and peripherals accordingly. Only after the configuration is completed can you activate its corresponding modules and then write and ...
Using the PLC's own input and output points to expand the number of PLC's actual input points does not require additional hardware, which improves the system's cost-effectiveness. The two methods o...[Details]
1 Phenomenon
When a signal contains both DC and AC components, and we only care about the AC component, we often use
the
AC coupling
method
of
the oscilloscope
to measure the signal....[Details]
BOE invented a technical solution to solve the "burn-in" problem of OLED displays. By detecting still images, it replaces the image frames of images that may be still, thereby intelligently displayin...[Details]
China Energy Storage Network News:
From December 19 to 21, with the issuance and implementation of the inter-provincial and intra-provincial dispatching plans of the Central China Power Grid,...[Details]
The circuit is very simple, I won't draw a picture, the four-digit digital tube is connected through two 74hc595, one 595 is responsible for segment selection, and the other 595 is responsible for bit...[Details]
Ripple is present when characterizing devices at radio frequency (RF) and microwave frequencies. RF engineers need to ensure that the measurement setup is properly calibrated and matched to avoid mea...[Details]
Recently, in order to improve the speed of reading and writing files in WeChat mini-programs, WeChat launched a new FD file interface to optimize the user experience of mini-programs. As a ne...[Details]
The MAX3748H is a multirate data-limited amplifier for SONET, Fibre Channel, and Gigabit Ethernet optical receivers. When the MAX3748 is combined with the MAX3744 SFP transimpedance amplifier, it pr...[Details]
In recent years, more and more mobile phones have adopted under-screen fingerprint technology, including Huawei's latest Mate30. This is mainly because fingerprint recognition technology is relativel...[Details]
LED driver power supplies are currently developing towards high power factor, high output current accuracy, high efficiency, high reliability, low cost and small size. Therefore, the primary current ...[Details]
The typical chip (AT89C51) in the 5l series of single-chip microcomputers adopts the form of 40-pin dual in-line package (DIP), which is composed of CPU, 4kB ROM, 256B RAM, two 16b timer/counters T0 ...[Details]
In contrast to the "investment boom" in new energy vehicles, the traditional automobile industry has encountered funding problems one after another. Following Zotye Auto and Lifan Auto, Brilliance Au...[Details]
On June 17, Deloitte released a Chinese mobile consumer research report titled "The Next Stop for Mobile Consumers - Deloitte China Mobile Consumer Research". The report pointed out that China's 5G c...[Details]
Characteristics of semiconductors
The conductivity of semiconductors is worse than that of conductors but stronger than that of insulators. In fact, the difference between semiconduc...[Details]
Main technical indicators of speakers
The speaker market is full of mixed goods, with prices ranging from tens of yuan to thousands of yuan. How to choose a suitable speaker according to your appli...[Details]
Microcontroller MCU
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