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Existing leaks indicate that OPPO is preparing to launch its first foldable screen phone, the Find N curved foldable screen phone. Previously, an OPPO phone was certified by the Ministry of I...[Details]
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Returning to our example, the offset error in both cases can be obtained as follows:
2.5V基准时+8mV的失调误差相当于12位ADC具有13LSB的误差（8mV/［2.5V/4096］）。虽然分辨率仍是12位，但是你必须从每次转换结果中扣除13个码以补偿失调误差。值得注意的是，实际上这时的可测量满量程...[Details]
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Investment in the semiconductor industry is hot, and the corresponding production momentum is also very strong; benefiting from the continuation of long-distance demand and strong demand for high-end...[Details]
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Instant delivery is a new type of service format that has developed rapidly in recent years. It started with food delivery and now has spread to supermarkets, fresh food, agency, near-field retail, e...[Details]
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The header file can be downloaded from the software download area of this site and can be found by searching on 51hei.com
#include "STC12C5410AD.H"
sbit MMA7260sleep=P1^0; //Whether MMA7260 is ...[Details]
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This power supply mainly uses Vicor's power module as the core integration, supplemented by simple peripheral circuits. The whole machine is small in size, light in weight, and high in efficiency, ens...[Details]
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The program source code is as follows: /* INT1 interrupt 5-bit count */ #include reg51.h typedef unsigned char uint8; typedef unsigned int uint16; sbit K2 = P3^4; void delay(uint16 x) { uint...[Details]
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1. Gain measurement Gain is one of the important parameters of power amplifiers. The concept of gain is straightforward and the test method is relatively simple. There are two commonly used methods. ...[Details]
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1. What is the trigger mode of an oscilloscope? The "triggering" of an oscilloscope is to synchronize the scanning of the oscilloscope with the observed signal, so as to display a stable wa...[Details]
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According to foreign media reports, Nikola has launched a record-breaking battery technology, which can reach an energy density of 1100 wh/kg at the material level and 500 wh/kg at the mass product...[Details]
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During the experimental testing process, we often encounter such a situation: although the design engineer connected a power filter to the power line of the equipment, the equipment still cannot pa...[Details]
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What is a fuse
A fuse is also called a fuse. The IEC127 standard defines it as a "fuse-link". It is an electrical component installed in a circuit to ensure the safe operation o...[Details]
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On September 21, foreign media reported that Qualcomm was interested in acquiring Intel and that Qualcomm had recently approached the company about the acquisition. So far, neither Intel nor Qualco...[Details]
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Voltage reference ICs for automotive and industrial applications with a wider operating temperature range require low drift, high reliability and high performance. Microchip Technology Inc. (Microc...[Details]
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On October 31, the staff of Fujian Power Load Management Center monitored the operation of virtual power plants through the new power load management system and served virtual power plants to carry ou...[Details]
DSP and ARM Processors
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