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High linearity up-conversion RF active mixers with integrated RF transformers provide excellent performance, linearity and low power consumption. The LT5519 and LT5520 active mixers ideally combine ...[Details]
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#ifndef __SIMPLE_SOFT_TIME_H_ #define __SIMPLE_SOFT_TIME_H_ #define MIAO 1000ul #define MIN 60*MIAO #define UPLOAD_SENSOR_ITV 10*MIN //Sensor data reporting interval...[Details]
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This article introduces two typical examples of brushed DC motors using PWM drive using an H-bridge circuit.
① Input the PWM signal to one of the two input pins and drive it directly
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· Bit 1 – IVSEL: Interrupt vector selection When IVSEL is "0", the interrupt vector is located at the starting address of the Flash memory; when IVSEL is "1", the interrupt vector is transferred to ...[Details]
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Recently, there was news that Hisense Group laid off 10,000 employees and Haier was also laying off employees. In response, Hisense Group said that the company did take measures such as reducing exec...[Details]
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China Energy Storage Network News
: On April 20, Narada Power and the Management Committee of Zhenjiang New District, Jiangsu Province officially signed an agreement to invest in an energy in...[Details]
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News from Qichacha shows that on May 30, the global lithium battery leader CATL (300750.SZ) announced 10 major patents in one go, including sodium-ion battery cells , sodium-ion batteries and electri...[Details]
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On May 16, Prologix held the 2019 Technical Seminar in Shanghai. The theme of this seminar is "Linking Design and Manufacturing, Improving Industry Competitiveness, and Building China's EDA with You"...[Details]
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The characteristics of torque motors are
Torque motor is a special motor with the following characteristics:
High torque: The torque characteristics of the torque motor are very flat, wit...[Details]
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The selection of power supplies is an old topic. For users who often pay attention to computer information, choosing a power supply is no longer a difficult task. For general computer users, even if ...[Details]
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Companies in Apple's iPhone SE and AirPods supply chain said they had not received any instructions to cut production, despite repeated reports that they had done so. Analysts have previously repor...[Details]
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Renewable energy solar power generation can be divided into two categories: solar photovoltaic power generation (also known as photovoltaic) and solar thermal power generation. The latter is relati...[Details]
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With the rapid expansion of Internet of Things applications, Wi-Fi 6/6E technology is becoming the focus of the wireless communication market. Infineon Technologies AG, a global leader in the field ...[Details]
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Ni Fei, president of ZTE's terminal business unit, previously announced that the Tencent Red Magic gaming phone 6 will be available to gamers on March 4. As usual, a phone launch conference alw...[Details]
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1 Introduction
The market for LEDs is getting wider and wider. The reasons are nothing more than low production costs, high reliability, excellent efficiency and transient response capabilities....[Details]
RF/Wirelessly
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