5G development is in full swing, and many 5G mobile phones have been launched on the market, but only a few of them can provide all available spectrum, and there is still the problem of consuming colu...
Now everyone has a smart phone, and WeChat applet is very convenient to use. This project finally communicates with RSL10 Bluetooth SoC through WeChat applet. Since I have never been involved in WeCha...
dql2016onsemi and Avnet IoT Innovation Design Competition
RF circuit board design is often described as a "black art" because there are still many uncertainties in theory, but this view is only partially correct. There are also many principles that can be fo...
First, pay attention to a few issues: 1. During SPI communication, the timing (phase, polarity) of both parties must be consistent (see the following four SPI timing settings) 2. The host sets the clo...
1. Introduction
N32L43X supports two advanced timers, TIM1 and TIM8. The advanced timer supports input capture, output comparison, PWM, dead zone, brake and other functions. This article mainly tests ...
The difference between a long press and a short press is just adding an appropriate delay and then judging the pin status.
definition:
#define KEYDIR P2DIR#define KEYIN P2IN#define KEYIFG P2IFG#define...
introduction
HDLC ASIC chips are easy to use, have strong targeted functions, and reliable performance, making them suitable for mass production of products for specific purposes. However,...[Details]
On September 24, Samsung officially released the industry's first 0.7μm pixel-level image sensor GH1. This image sensor can accommodate 43.7 million pixels in an ultra-small package size. Before this...[Details]
At the Chengdu Auto Show, Dongfeng Renault became the first joint venture brand to enter the pure electric small car market. Its pure electric small SUV Renault E-No has a competitive price starting ...[Details]
Apple today announced that its $4.7 billion Green Bond investment is driving the development of new technologies for low-carbon production and recycling. Apple began issuing Green Bonds in 2016, and ...[Details]
Smartphones can no longer be sold? This topic will be very hot in 2022, and some authoritative data can also prove that the mobile phone industry is currently in a relatively sluggish state. Accordin...[Details]
This article describes a general technique for measuring the RF noise immunity of integrated circuits. RF immunity testing subjects the board to controlled RF signal levels that represent the level...[Details]
Due to the different temperature and humidity measurement principles, there are many different temperature and humidity instruments. When selecting, the actual application environment and requirements...[Details]
Introduction: This article gives the PIC16C71 microcontroller key to wake up the CPU source program, I hope it will be helpful to interested friends. ;p=pic16c71,xt=40000hz LISTP=16c71 ; ZEQU2 ...[Details]
Driven by the energy-saving and environmental awareness and the latest energy efficiency regulations around the world, improving energy efficiency has become an industry consensus. Compared with h...[Details]
Based on the traditional full-bridge, the single-quadrant circuit has been used for a long time. This time, we will study a new circuit to make the designed power supply more widely used in various f...[Details]
1. Synchronous and asynchronous
Synchronous and asynchronous focus on the message communication mechanism (synchronous communication/asynchronous communication).
The so-called synchronizati...[Details]
According to supply chain sources, the shortage of IC components for the iPhone 13 series that occurred in early October is gradually easing as suppliers increase production, and assemblers are expec...[Details]
program
The program contains the process parameters necessary for the gluing operation. Before starting the gluing cycle, the higher-level control selects the program a...[Details]
"Suddenly, like a spring breeze, smart hardware is now everywhere. Early smart hardware could only revolve in its own small world, but with the advent of the AIoT era and the support of 5G, smart har...[Details]
RF/Wirelessly
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