Using 51 MCU, AD9833 cannot output waveform, but the voltage of the output pin is normal, which is 0.62V. The output voltage of AD9833 is 0.65V in the data sheet, but there is no waveform. The 25M cry...
Automotive OEMs must meet lower CO2 emissions standards while improving vehicle features and performance to remain competitive. This major challenge is being overcome through vehicle electrification, ...
There are a total of 192KB of SRAM inside the HuaDa HC32F460 microcontroller, of which 32KB is a fast SRAM area, SRAMH. The so-called SRAMH fast SRAM means that when the CPU runs at a high frequency, ...
[i=s]This post was last edited by Digital Leaf on 2019-4-19 10:02[/i] [size=4]I was lucky enough to win an e-ink screen in a live broadcast event on the forum. It was flexible, which was quite unexpec...
The rated capacity of a CR17450 battery is 2300mAh. What does this 2300mAh mean? Does it mean that when powered by 3.0V and the current is 2300mA, it can be discharged continuously for 1 hour? What do...
[i=s]This post was last edited by Hot Ximixiu on 2021-4-25 22:04[/i]It is a common practice in the industry to set up overcurrent/overvoltage detection circuits and protection circuits to improve thei...
1 Overview
Due to the importance of the parking mechanism in the automatic transmission, its design, analysis, and calculation are of great significance. Taking the parking mechanism of a cont...[Details]
According to Gartner's latest forecast, global end-user spending on public cloud services will increase by 18.4% in 2021, reaching a total of US$304.9 billion (US$257.5 billion in 2020). It is expect...[Details]
Ambient temperature (surrounding temperature) If the thermometer is exposed to a sudden environment with a temperature difference greater than 20°C, please keep it for at least 20 minutes to adapt to...[Details]
At present, QQ video and voice communication have become a cost-effective and convenient way of communication. However, although the use of the Internet to transmit voice data has improved resource...[Details]
Irish company Wisar has deployed a new water well pump monitoring solution in Uganda. Wisar, based at Letterkenny Institute of Technology, provides Internet of Things (IoT) solutions to industrial ...[Details]
CEVA introduces the world's first floating-point vector DSP core designed specifically for wireless infrastructure solutions , the CEVA-XC4500. The scalable multi-core architecture provides unpa...[Details]
If the brightness of white light LEDs is to be several times greater than that of traditional LEDs and their power consumption characteristics are to surpass those of fluorescent lamps, the followi...[Details]
Data writing of LCD1602 and use of CGRAM
1. When the enable terminal E changes from 1 to 0, the write instruction is executed and the data is written.
For example, to write data i to DDRAM:
v...[Details]
In fact, power adapters are everywhere in our lives . Mobile phones, computers , tablets, battery cars, flashlights, etc. all need to use such adapters . There are many models and different powers. ...[Details]
Author: Konrad Lorentz, Product Manager, Battery Management Systems, NXP The rapid introduction of electric vehicles is accelerating innovation in battery technology, including battery management c...[Details]
(1) When you are working on a computer (embedded) system, you often have to set the interrupt vector when initializing the system. After you set the interrupt vector for a specific external event (s...[Details]
NI PXI-4110: Industry's Highest Resolution Programmable DC Power Supply
As programmable power supplies have become a mainstream component of automated test systems over the past two...[Details]
White light LEDs are voltage-sensitive devices. In actual operation, the upper limit of the current is 20mA. However, the current often increases due to various reasons during use. If no protectiv...[Details]
The microcontroller is PIC32MZ2048ECH144 on the PIC32MZ EC Starter Kit. This microcontroller has four 32-bit synchronous timers are available by combining Timer2 with Timer3, Timer4 with Timer5, Ti...[Details]
Suzhou, China - October 27, 2022 - NXP Semiconductors NV recently announced that it will carry out strategic cooperation with China Automobile Chuangzhi Technology Co., Ltd. (hereinafter referred to ...[Details]