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Modern industrial production and scientific research have increasing requirements for data acquisition. In some high-speed and high-precision measurements such as transient signal measurement and i...[Details]
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Set segment selection through macro definition #include msp430f149.h typedef unsigned char uchar; #define wei_h P5OUT |= BIT5 #define wei_l P5OUT &= BIT5 #define duan_l P6OUT &= ~BIT...[Details]
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1. External interrupt 1.1 Interruptions The concept of interrupts has been mentioned in the previous blog. (Portal: 51 MCU Getting Started Tutorial (5) - Timer Interrupts) An interruption means th...[Details]
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0 Introduction
At present, most of the tests on photosensitive devices rely on manual work, which not only has low test efficiency, but also cannot guarantee the accuracy of the test process an...[Details]
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Fast and accurate power control is the basic requirement to ensure the performance of WCDMA system, especially in the uplink. Under the premise of ensuring the QoS required by users, it is very import...[Details]
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Data loggers are an important part of today's smart grid. There are many factors that affect the design of data loggers. According to the design complexity of the logger, data loggers in residentia...[Details]
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Vishay launches TrenchFET® fifth-generation power MOSFET using flip-source technology PowerPAK® 1212-F package The device is packaged in a center gate structure 3.3 mm x 3.3 mm PowerPAK® 1212F pack...[Details]
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The HVC 4420F is a product designed to drive small brushed, stepper or brushless motors, and it meets the latest requirements for modern cars to provide diagnostic functions for smart actuators. Th...[Details]
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Ozone is known as a "green" disinfection product and is widely used at home and abroad. In recent years, ozone technology, as an important part of the environmental protection industry, has attract...[Details]
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In recent days, party organizations at all levels and the majority of party members and cadres of State Grid Fujian Electric Power Co., Ltd. have studied, publicized and implemented the spirit of t...[Details]
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1. Electromagnetic Interference Use decoupling capacitors to achieve electromagnetic compatibility. 2. Application of Decoupling Capacitors By analogy with electric current and water flow, we can g...[Details]
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LED
(Light
Emitting
Diode) is also called light-emitting diode. It uses solid
semiconductor
chips as light-emitting materials. When a forward voltage is applied to both en...[Details]
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China Energy Storage Network News:
Recently, the China Construction Enterprise Management Association announced the list of winners of the second batch of National Quality Project Awards fo...[Details]
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Below is a partial source code preview. For the complete code, please go to http://www.51hei.com/bbs/dpj-20605-1.html to download
#include "uart.h"
#include "s51pro.h"
#include "myfun.h"
...[Details]
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On October 30, early this morning Beijing time, Reuters quoted people familiar with the matter as saying that OpenAI is working with Broadcom and TSMC to develop its first self-developed AI chip, a...[Details]
DIY/Open Source Hardware
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