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1. Differences in structure The pixels of the passive drive matrix are composed of a simple substrate with a cathode and an anode. The intersection of the anode and the cathode can emit light, and t...[Details]
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1. Confidence issues in measurement results 1. Confidence Probability and Confidence Interval Confidence interval: This is the selected range, generally expressed as multiples of the standard devia...[Details]
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According to the latest data from data research firm Counterpoint Research, Apple continues to dominate the global true wireless headset market, and Apple's wireless headset shipments are expected to...[Details]
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The compilation environment is iar, and the chip is stm8s105s4. The external crystal oscillator is 8M. The main clock of the following content is also written with this clock. clk1_init uses the exte...[Details]
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What are TT, IN and IT systems?
1. Construction Engineering Power Supply System
The basic power supply systems used in construction engineering power supply include three-phase thre...[Details]
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In industrial production, voltage transients and surges of electrical equipment in use are everywhere. Power grids, lightning strikes, explosions, and even people walking on carpets can generate tens ...[Details]
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On the afternoon of June 6, Meizu Technology’s official Weibo account announced that it will broadcast the “Meizu New Product Summer Adventure” live across the entire network at 19:30 on June 9...[Details]
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congatec, a leading provider of standard and customized embedded computer motherboards and modules, today launched ten COM Express Type 6 modules with the latest Intel embedded processors. The proces...[Details]
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Solving signal and power integrity analysis challenges in chiplet advanced packaging design
September 21, 2022, Shanghai, China -
Corechip, a leading company in the domestic EDA ...[Details]
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Ultra-long delay circuit
When a single junction transistor oscillator is used as a delay circuit, the length of the delay is mainly determined by the RC time constant. Since the value of RC should ...[Details]
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0.5W audio power amplifier that works at low voltage
Function of the circuit
This 0.5W audio amplifier is installed in a small microphone to provide information for the synthesis device. The p...[Details]
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Chip Introduction
MAX1241 is a low-power, 12-bit serial analog-to-digital converter with 8 pins, an operating voltage of +2.7 to +5.5V, a continuous AD conversion time of 7.5μs, a tracking...[Details]
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Motor Controller
Also called inverter. An integrated circuit device that controls the motor to work in a set direction, speed, angle, and response time. In electric vehicles, the function of t...[Details]
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Around 2014, some companies based on smart travel platforms proposed that autonomous driving technology should be developed in one step, directly into L4 or even L5. However, most of the camp represe...[Details]
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1 Introduction
Edge is the most basic feature of an image and the first step in image segmentation. Classic edge detection methods such as Roberts, Sobel, Prewitt, Kirsch, Laplace and other methods...[Details]
Training Edition
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