[i=s]This post was last edited by fish001 on 2019-9-19 21:50[/i]In the electronics industry, the crystal oscillator frequency that customers and suppliers often hear is 32.768KHZ, 77.503KHZ, 60.003KHZ...
With the rapid development of computer applications, software has entered the core business of some industries. For example, banking business has been heavily dependent on software. Some bank branches...
I recently used this DCDC circuit. When VIN is powered on, the impact current at the input end will range from a few A to tens of A, and the size varies with the resistance value of R1R2. I soldered t...
This simple program can realize the function of 3-8 decoder, but I don't understand the order of the two non-blocking assignments in the begin block. According to the simulation results, the first Q a...
The powerful performance of Raspberry Pi allows it to run Linux system, and Linux system can provide real-time status information of software and hardware for users to view. Including CPU , memory, ca...
By Mike Gilbert, Head of Personal Electronics Systems End Devices, Texas Instruments
With the popularity of smart homes, more and more rooms are now equipped with smart speakers equipped with artifici...
Preface
For many years, most of the testing equipment in the domestic automobile industry is still relatively backward, and product quality has always been difficult to improve effectively. ...[Details]
In the same priority level of AVR microcontroller, the lower the interrupt vector entry address, the higher its priority level. After responding to an interrupt, the AVR microcontroller will prohibit...[Details]
At present, most of the unmanned ticket-selling buses in major cities in China use semi-automatic station announcement systems, that is, voice announcements are made through manual intervention voic...[Details]
MS8829 is a three-phase brushless motor driver chip with a maximum operating voltage of 35V and a maximum drive current of 1.5A. It is pin-to-pin compatible with LV8829.
The chip uses PWM pul...[Details]
Desuo Precision Industry
pointed out that
M16 is a common German standard cable connector, also known as M16. It is named after its thread diameter of 16 mm. This connector is commonly...[Details]
Abstract: This article mainly introduces the principle of CAN bus and how to use 87C196NT microcontroller to realize network communication based on CAN bus; makes a detailed analysis of its hard...[Details]
Abstract: Abstract: Compared with switching power supply with voltage-control mode, the voltage adjustment rate in current in switching power supply with current-control mode achieves optimization ...[Details]
Reveal how cars accurately sense the “electronic traffic police” on the road - LED signals.
introduction:
The combined efforts of consumers, policies/regul...[Details]
Flying 3D printing, modeled after wasps and birds, could one day be used to repair and build buildings in remote locations that standard construction crews can't reach, a new study finds.
One ...[Details]
Ever since Apple enabled MFi encryption certification for iPhone data cables, the billions of dollars in profits in the counterfeit data cable market have almost disappeared; now, Apple has again use...[Details]
Data shows that in 2018, the global semiconductor sales were about 450 billion US dollars, and China's imports accounted for 312 billion US dollars. It cannot be ignored that in the fields of compute...[Details]
There have been rumors that Apple is preparing a new operating system, which may be evolved from iOS, and now it has finally surfaced. According to Bloomberg, Apple has decided to call the software...[Details]
Short Circuit Short circuit means that a circuit or part of a circuit is short-circuited. If the load and the power supply are connected together by wires, it is called a short circuit. When the ...[Details]
Siemens Digital Industrial Software recently announced that it will deepen its cooperation with TSMC to carry out a series of new certifications and collaborations. A number of Siemens EDA tools ...[Details]
Recently, Wuhan Municipal Bureau of Economics and Information Technology announced the results of the 2024 unicorn enterprise certification. 44 enterprises in the city were selected, of which 31 were ...[Details]
Microcontroller MCU
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