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There are many bad ideas in physics, but one has persisted the longest: the perpetual motion machine. No perpetual motion machine has ever been experimentally proven to work, and they all break the...[Details]
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Taking access control as an example, this article introduces the design principle of a universal controller based on RFID application, and gives the method of simulation debugging using Proteus sof...[Details]
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1. Off-circuit detection
This method is performed when the IC is not soldered into the circuit. In general, a multimeter can be used to measure the forward and reverse resistance values between eac...[Details]
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Before a C/C++ program can run normally, the relevant C/C++ runtime environment must be correctly established first. In the case of CCS software programming, the source program library rts.src ...[Details]
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Harting Technology Group's revenue exceeds 1 billion euros Growth drivers: industrial transformation, digitalization and/or decarbonization, conservative forecast for 2022/23 The HARTING Technol...[Details]
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The rapid rise of the new energy vehicle market and the continuous improvement of autonomous driving technology have made automotive sensors the focus of the industry. Recently, KPMG China released...[Details]
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Hardware platform: TQ2440 There are two types of touch screen detection methods: 1. Detect the xy coordinate values when pressing and popping up; Taking the detection of the pressed s...[Details]
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According to previous reports, the Xiaomi MIX FOLD 2 foldable screen mobile phone is expected to be released after June this year. Weibo blogger @数码闲聊站 said that the Xiaomi MIX FOLD 2 iterati...[Details]
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LED
lighting Due to its excellent energy-saving and environmental protection effects, it has naturally become the first choice for people's daily lighting in this era of energy crisis.
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Choosing an op amp for your circuit involves a selection process that takes into account the most critical application parameters. Parameters reviewed may include: supply voltage, gain-bandwid...[Details]
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#include "kernel.h" unsigned int PWM_Buf ; //6-channel PWM frequency unsigned long timer0_ticks; unsigned long timer0_tickssec; unsigned long timer1_ticks; unsigned long timer1_ticksmin; unsigned l...[Details]
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Loop resistance tester operation method 1. Connect the wires according to the wiring diagram of the loop resistance tester; 2. In the off state, short press the measurement button, the LCD screen l...[Details]
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Today, a piece of news about a Tesla
robot
attacking an engineer went viral online, causing a stir in public opinion.
The popularity of the related topic not only topped Baidu's hot se...[Details]
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TDA1514 is a high-fidelity audio amplifier that can output 50W audio power. The power supply voltage is between 10V and 30V. It can be used as a home amplifier.
The TDA1514 integrated ci...[Details]
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First, prenatal BOM: For new orders, the engineering department must perform aging tests on the power supply according to the standards , and then the quality department will do the final reliabilit...[Details]
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