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The good linearity of the triangle wave makes the triangle wave generator very useful in many "sweep" circuits and test equipment. For example, switching power supplies and induction motor control ...[Details]
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1 Introduction
Low
Drop-Out
regulator
(LDO) is increasingly used in power supply systems for electronic devices. Based on the structural characteristics of the LDO regulator, ...[Details]
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1. Introduction to control chips
Autonomous driving chips refer to SoC chips that can achieve high-level autonomous driving. As a general-purpose processor, CPU is suitable for processing a mo...[Details]
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introduction
In order to ensure that the solar power generation system can work normally, it is necessary to measure the various environmental parameters of the solar power generation syst...[Details]
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In March, the weather is getting warmer. China Mobile's 2019 annual performance also showed a warming trend. The annual performance report shows that China Mobile's operating revenue in 2019 was RM...[Details]
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The first RISC-V processor designed by a team from Pakistan's UIT University was officially unveiled a few days ago. According to the country's president, the technical team performed very well on th...[Details]
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#include #include "../delay/delay.h" #include "matrix.h" /*===================================================== Key scanning function, returns the scanned key value =======...[Details]
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In quasi-static capacitance measurement , we calculate the capacitance by measuring the current and charge. This "slope" method is simple to use, but its frequency range is limited (1 to 10 Hz), so it...[Details]
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Yesterday, at the 360 Government and Enterprise Security New Strategy Conference, Zhou Hongyi made a rare comment on the mobile phone industry, saying with a smile: "Companies in the mobile phone i...[Details]
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LED, as the fourth generation of green, energy-saving, power-saving and long-life lighting, has attracted wide attention and is developing rapidly. Since LED light sources are semiconductor devices...[Details]
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1. Experimental Schematic Diagram
2. Experimental content
Use the P1 port to output high and low levels to control the opening and closing of the relay to achieve control of external dev...[Details]
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Today (12), the well-known independent consulting firm Gartner released the global second quarter personal computer (PC) sales data. After two quarters of decline, the global personal computer market...[Details]
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#ifndef _ELECTROMAGNETIC_DEV_H #define _ELECTROMAGNETIC_DEV_H extern uint8_t elecMagState; void relay_on(); void relay_off(); void buzzer_toggle(); #endif #include stc15f2k60s2.h #include "...[Details]
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PWR- CR |= 0x01; // Disable voltage regulation for low power consumption SCB- SCR |= 0x04; // Enable deep sleep Next, as long as _ _ WFI(); it will immediately enter the sleep mode, and the external ...[Details]
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If lidar doesn’t make money, veteran companies will go bankrupt! Recently, foreign media Newswires reported that on September 30, German time, lidar supplier Ibeo Automotive Systems GmbH (hereinaft...[Details]
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