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The schematic diagram of the LED module of the development board is as follows: By declaring a bit variable, the level of P2^0 port is set to 0, and the first LED can be lit. Procedure 1 is as fo...[Details]
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On the evening of February 8, Harbin Institute of Technology Intelligent Technology’s major asset restructuring plan was released. If the transaction is successfully completed, the company will dir...[Details]
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On April 14, it was reported that this is China's largest autonomous driving car data center and Asia's largest Robotaxi (autonomous driving taxi) operation center. Recently, AutoX , a global lead...[Details]
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Function of the circuit
The linearity and accuracy of the rectifier circuit composed of diodes are not ideal when used to measure the voltage of AC signals or convert AC signals into DC signal...[Details]
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On September 13, the Tianjin Municipal Development and Reform Commission issued the "Implementation Plan for Further Building a High-quality Charging Infrastructure System in Tianjin", which clearl...[Details]
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SysTick Timer 1. Function The SysTick timer is a simple timer that is available in all CM3\CM4 core chips. The SysTick timer is often used for delay and is used as the system clock when a real-time s...[Details]
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1. Introduction
A wireless ad hoc network (Ad Hoc) is a multi-hop, temporary and decentralized network consisting of a group of mobile terminal nodes with wireless communication transceivers. It ha...[Details]
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Most of the Walkmans on the market have poor sound effects due to the simple external rectifier power supply circuit and large output voltage ripple. Here we introduce a Walkman power supply with e...[Details]
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1 Introduction In recent years, in high-performance fully digitally controlled electrical transmission systems, as the key to power electronic inverter technology, PWM technology has made rapid prog...[Details]
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Although digital oscilloscopes are the most common instruments in circuit labs, some of their functions may not be well known, and one of them is the calculation function of digital oscilloscopes...[Details]
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On June 4, Xiaomi Youpin launched a Haylou Solar smartwatch, which has a metal body, supports 12 sports modes, monitors heart rate all day, and has a 30-day standby time. The price is only 179...[Details]
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The latest report from South Korean investment institution KB Securities pointed out that the blockade measures in Xi'an, China should disrupt logistics and DRAM/NAND production. Therefore, we see th...[Details]
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1. The PIC16F1518 microcontroller has two configuration registers at addresses 0x8007 and 0x8008 in its memory, which are used to configure the functions of the entire chip. The difference between ...[Details]
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A standard way to configure a backlight is to use two discrete devices: a 100 V MOSFET in a DPAK package, and a 100 V Schottky diode, also in a DPAK package. The high leakage current of the Schottky ...[Details]
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According to TrendForce, by 2023, the penetration rate of LED headlights in traditional passenger cars worldwide will reach 72%, while in the field of electric vehicles, this rate is as high as 94%...[Details]
Analog electronics
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