For decades, Microchip has provided security product solutions for healthcare, cloud service connections, payment systems and a variety of applications with higher security requirements. In order to e...
This blog post originally appeared in Microwave Product Digest*
This paper demonstrates for the first time a reliable commercial high power amplifier based on a multi-band transmitter design that uses...
It was given as a gift when I bought a pair of shoes. It was very simple. I thought it had a diode, but when I opened it, it turned out to be a circuit board. The diode was also integrated into the PC...
The application of UWB is also very clear. There are three main applications: imaging, communication and measurement, and vehicle-mounted radar systems. Looking at it from a macro perspective, the hig...
When designing a power supply circuit for an embedded system or selecting a finished power supply module, one of the important issues to consider is whether to use an isolated or non-isolated power su...
1. Conventional methods The various textbooks or programming application reference materials of AVR microcontrollers all introduce port bit operation methods, which are nothing more than macro defini...[Details]
Smartphone battery life has always been a pain point in the industry. Due to limited battery capacity, how to improve the user charging experience has become the key to differentiated competition amo...[Details]
In many areas of automation, the requirements for effectiveness are getting higher and higher, and thus the requirements for the fault tolerance level of the automation system are also getting high...[Details]
According to the working principle of PWM rectifier circuit, the PWM rectifier control mode is analyzed, and the hysteresis current control mode is adopted. The voltage type PWM rectifier double clos...[Details]
Xerox announced on Monday that it has raised its offer for HP to $24 per share, for a total value of about $34 billion. According to the new offer, Xerox will acquire HP for $18.4 per share in cash...[Details]
Parallel port communication is the most commonly used basic function. There are two ways to realize parallel port communication between ARM9 and FPGA. One is quite clever, using SMC (Static Memory Co...[Details]
1. Overview
With the development of economy and the improvement of people's safety awareness, the security industry has developed rapidly in the past 30 years. In addition, the propos...[Details]
Optocoupler isolation circuit with shaping function
Optocoupler isolation circuit with shaping function: The optocoupler in the figure uses Schmidt shaping output to reduce transmission noise.
...[Details]
Have you ever been in a situation where you're dying to make that last phone call, but you know that your phone's battery could die at any time during the call? When your battery's last joules are...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
When Huawei first entered the automotive industry, its anchor was "China Bosch." In this regard, Xu Zhijun, Huawei’s rotating chairman, also publicly stated: "China does not lack Huawei-branded car...[Details]
On January 22, Honor released its first new product, Honor V40, after its independence. It is reported that the V40 adopts a geometric porthole design, a 1 billion color retina-level super-sensitive ...[Details]
MCU LCD display program Hardware circuit: 51 minimum system, no bus mode, direct I/O form, including matrix keyboard, 1602 LCD, a digital tube, 4 LEDs, buzzer, etc. //Complete modified version of...[Details]
Recently, Honor Terminal Co., Ltd. added a number of trademark transfer information. The transferor is Huawei Technologies Co., Ltd. and the number of transfers exceeds 700, including HONOR and Honor...[Details]
Register Load and Store
LDM
LDR
STM
STR
SWP
They are probably the most useful instructions available. All other instructions manipulate registers, so data must be loaded from memory to regi...[Details]
Security Electronics
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