The MSP432P401x microcontroller (MCU) is an optimized wireless host MCU with an integrated 16-bit precision ADC that delivers ultra-low power performance with FPU and DSP extensions, including 80A/MHz...
[align=left][font=微软雅黑, "][size=14px][size=3]The transmitter part of this system uses the integrated analog FM chip Si4713 to make the transmitter module, and is controlled by the Arduino single-chip ...
[align=left][color=rgb(25, 25, 25)][font="]PCB board inspection is the time to pay attention to some details in order to better ensure product quality. When inspecting PCB boards, we should pay attent...
This design is a solution for 76GHz to 81GHz radar sensor modules. The onboard power supply converts the car battery input to the power rails required for the radar AFE, processor, and CAN-FD transcei...
I bought a Puyuan DS5102CA oscilloscope ten years ago. Suddenly, no matter what waveform I measure, as long as there is a signal, it is a 50HZ sine wave. However, the 1KHZ 1V signal that comes with th...
In 2018, Marshall launched the first smart speaker equipped with Amazon's voice assistant Alexa, bringing its iconic style to smart technology. At present, the company has launched a smart speaker ...[Details]
Progress in silicon light-emitting
In addition, there is an example of making silicon itself, the protagonist of silicon photons, emit light. In 2011, the research team of Motokazu Otsu, a profes...[Details]
During the 2019 Intel AI Summit, Intel demonstrated a series of new product advances designed to accelerate the development and deployment of artificial intelligence systems from the cloud to the edg...[Details]
1 Introduction
Many electrical devices are still powered when not in use. From the moment the AC plug is connected, they are constantly consuming power, which creates the problem of "standby l...[Details]
Low dropout regulators (LDOs) are primarily used to generate low ripple, low noise power supplies for audio and RF circuits. They can also be used as local clean power supplies for frequency synthesiz...[Details]
The Universal Serial Bus (USB) interface has the advantages of being simple and flexible, high bandwidth, easy to expand and hot-swappable. It has become one of the standard interfaces for digital ...[Details]
The ZDS2022 Oscilloscope 100 Technical Exchange Conference is still in full swing. Through communication with a customer, we learned that one of their sample boards may have abnormal waveforms at the...[Details]
The Asia-Pacific region and Japan rank second globally due to the rapid increase in cyberattacks on industries such as Australia, China and India. June 20, 2023 – Akamai Technologies, Inc. (hereina...[Details]
Figure 3 is a dual-channel conversion amplifier with differential input. According to the feedback resistor value in the figure, a voltage gain of 2 can be obtained. An adjustable compensation cap...[Details]
The internal structure of a multimeter is theoretically divided into three parts: meter head, measuring circuit and switching switch. (1) Table header The meter is usually a DC microammeter, and it...[Details]
Usually, we use keil5 to develop 32 and keil4 to develop 51. But it is too cumbersome to switch versions. Here is a method to make keil5 compatible with 51 programs. Only for the keil5 series that ha...[Details]
I believe that most engineers have used oscilloscopes and signal generators in their work. The former is a signal capture device, and the latter is a signal generation device. They are a pair of ve...[Details]
During the power-on or reset process, control the reset state of the CPU: keep the CPU in the reset state during this period, instead of working as soon as the power is turned on or the reset is...[Details]
On January 10, 2020, Hebei Electric Power Company held a launch conference for the cloud platform, data center platform, and IoT management platform (hereinafter referred to as the "three major pla...[Details]
In the third quarter earnings conference call on October 30, 2024, Monolithic Power Systems (NASDAQ: MPWR, hereinafter referred to as MPS) disclosed a sufficiently impressive financial performance,...[Details]