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Figure (b) is the anatomical diagram of the digital tube, which are common cathode and common anode types respectively; taking common cathode as an example, if you want to display the number 1, conn...[Details]
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This article mainly describes the electromagnetic interference suppression technology (EMC) of switching power supplies. The suppression measures for electromagnetic interference of switching power su...[Details]
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Samsung is planning to hold an Unpacked event on August 11th, and the two protagonists will be the Samsung Galaxy Z Fold 3 and Galaxy Z Flip 3. In addition to the foldable phones, the Korean giant is...[Details]
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Huawei's official website announced that Ren Zhengfei will have a 100-minute exchange and conversation with two of the three major thinkers of the digital age at 2 pm on June 17 in Shenzhen, namely N...[Details]
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Preface This article completes the last part of the touch driver transplantation The first two parts: Part 1: Source code transplantation of HLK-W801-LVGL8 Part 2: LCD driver for HLK-W801-LVGL8 Tou...[Details]
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In order to meet the market competition demand of new energy business and promote the development of new energy business of Beijing Foton Motor Co., Ltd. (hereinafter referred to as "Foton Motor" o...[Details]
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1.What is PWM? It is pulse width modulation, or PWM for short. A very effective technique for controlling analog circuits using the digital output of a microprocessor is the control of pulse wi...[Details]
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The d in the pid regulator refers to
In the PID regulator, D refers to the derivative time, also known as the derivative coefficient or derivative gain. The derivative time refers to the time ...[Details]
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Historically, GPS receiver designers have combined simulation and drive testing to determine receiver performance in complex environments. While GPS signal simulation provides a repeatable signal so...[Details]
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At around 17:00 on January 31, the second power supply to the new campus of Shiyan Maternal and Child Health Hospital in Hubei Province was successfully delivered.
The new campus of Shiyan Mat...[Details]
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When using multiple instruments simultaneously, it is very important to coordinate the source and measurement timing of the device under test. Therefore, it is very advantageous to take advantage of a...[Details]
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l Introduction
Compared with traditional analog oscilloscopes, digital storage oscilloscopes not only have the advantages of waveform storage, small size, low power consumption, and easy u...[Details]
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Deploy Coverity static application security testing to build trusted software
Nowadays, software products are iterating faster and faster, with larger and larger code vol...[Details]
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1.ADMUX——ADC multiplexing selection register
REFS1 REFS0 ADLAR MUX4 MUX3 MUX2 MUX1 MUX0
Bit 7:6 - REFS : Reference voltage selection
Th...[Details]
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Abstract:
A good intelligent connected vehicle in-vehicle service ecosystem can not only promote the healthy development of the intelligent connected vehicle in-vehicle service market, but al...[Details]