Original article by Mr. GaosuThe Tg test of copper clad laminates generally uses differential scanning calorimeter (DSC: DIFferential Scanning Calorimeter Mechanical Analysis), thermal mechanical anal...
First of all, I would like to thank Qinheng and eeworld for giving me the opportunity to try and evaluate. I have known CH341 before using domestic Arduino, which has reduced the price of domestic Ard...
Brand new STM32F103RBT6 stepper motor driver board. Free stepper motor driver STM32F103RBT6 + 6-axis stepper motor + driver L6205 Maximum current 2.8A 300 No bargaining Free shipping [url]https://2.ta...
Although there are ways to replace integrated circuits, disassembly is troublesome after all. Therefore, before disassembly, you should accurately determine whether the integrated circuit is indeed...[Details]
Electroencephalogram (EEG) is a typical bioelectric signal, which is the overall reflection of the electrical activity of brain nerve cells in the cerebral cortex. It contains a lot of physiological ...[Details]
(Image source: Linear Labs official website) According to foreign media reports, Linear Labs, a startup company based in Texas, USA, has developed a new motor technology. The company claims tha...[Details]
introduction
CAN (Controller Area Network) bus is a serial data communication protocol developed by Bosch in Germany in the early 1980s to solve the data exchange between many c...[Details]
When you need to track the position of a person's moving hands, you usually use gloves equipped with sensors. However, now, an experimental new system uses a camera mounted on a wristwatch - it can't...[Details]
1. Introduction
The basic principle of the BLDC control scheme without Hall effect is similar to that of the BLDC with Hall effect. Both use the so-called "six-step commutation method". Accord...[Details]
Translated from EEtimes Arduino is an open source electronics platform based on a simplified hardware and software management system. It includes hardware (various models of Arduino boards) and sof...[Details]
Zos Automotive Research Institute disassembled the cockpit domain controller based on the 8295 chip of an electric car launched in December 2023, and formed a report "Analysis and Disassembly of SA...[Details]
introduction Random numbers have been widely used in simulation, sampling, numerical analysis, computer programming, decision-making, aesthetics and entertainment. There are two common types of rando...[Details]
Pixel 4a is Google's flagship series, and although there have been several rumors about its release, they have all ended up in vain. Recently, a digital blogger revealed that the phone will be releas...[Details]
March 9 news, today, Apple brought a new green version to the iPhone 13 and iPhone 13 Pro series, which will start pre-sale this Friday and will be officially released on March 18. It is understood t...[Details]
1. Both bit and sbit are variable types extended by C51.
Bit is similar to int char, except that char = 8 bits and bit = 1 bit. They are all variables, and the compiler assigns addresses durin...[Details]
Ever needed a simple, low power, isolated, housekeeping power supply , but didn't want to buy an off-the-shelf brick or module? The make or buy decision depends on many factors, but simplicity, sol...[Details]
The microcoulomb titrator is based on the microcoulomb principle. Various forms of sulfur (chlorine) in the sample are converted into sulfur dioxide (all converted into HCl) in nitrogen and oxygen at...[Details]
On October 24, 2024, at the GEEKCON conference, a security team demonstrated how to crack
the protection system of
a
smart car
through a live demonstration, unlocking and starting the vehicl...[Details]
Test/Measurement
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