From: https://zardam.github.io/post/raspberrypi-numworks/I've had a Raspberry Pi Zero sitting on my desk for a long time and was looking for something to do with it. I also wanted to learn about the S...
As we enter 2020, my country is accelerating the commercialization of 5G networks. With the rapid popularization of 4G, is it time for 2G and 3G networks to be phased out? What should be done with the...
As shown in the code, I use stp to capture the signal. After running for a while, it works normally, but a strange phenomenon occurs. When flag_se = 1'b1 and full_se = 1'b0, the if condition is met an...
An image plane is a layer of copper conductors (or other conductors) that is located inside a printed circuit board (PCB). It may be a voltage plane, or a 0V reference plane adjacent to a circuit or s...
1. Why process signals digitally? (1) Analog circuits are made up of analog components: resistors, capacitors, and inductors. These components will dynamically affect the effect of analog circuits as ...
1. Judging whether it is good or bad: Basic idea: For NPN type, there are ① whether the P in the middle to the N on both sides (P→N) are all forward biased; ② whether the N on both sides to the P in t...
Abstract: The working background here refers to the temperature of the working environment. Generally speaking, we often use thermal imagers outdoors. At this time, we should pay special attention to...[Details]
Abstract: This application note describes the control path from input to output of the DS1870 LDMOS RF power amplifier bias controller and discusses the internal calibration process.
O...[Details]
When creating a source program, first use the pseudo-instruction TITLE to provide the program title, then give a general description of the entire program, and use the list pseudo-instruction LIST to...[Details]
According to foreign media reports, Kalray, a new intelligent system processor manufacturer, has released a new generation of processor MPPA3 aka Coolidge™. The processor uses TSMC 16nm FinFET proces...[Details]
First of all, this type of error is basically encountered by STM32 chips, and basically all of them use the JLINK emulator. In fact, the following methods may not necessarily help you solve the pr...[Details]
It is reported that the 4D imaging millimeter wave radar newly developed by Huayu Automotive Electronics is expected to be mass-produced in the fourth quarter of this year. Previously, Huayu Automoti...[Details]
On December 7, China Resources Microelectronics released an investor survey report, predicting that the cumulative sales of MOSFET this year will be approximately 1.4 billion yuan, and the 8-inch pro...[Details]
Signal acquisition devices are widely used in machine health diagnostic systems for recording, monitoring and diagnosis. Machine condition data is often collected by non-portable or wired devices. ...[Details]
ADI debuts at embedded world 2023 with smart solutions to help accelerate sustainable development Beijing, China - March 13, 2023 - Analog Devices, Inc. will appear at the 2023 International Embedd...[Details]
On the ramp at the Yokohama-Machida Interchange on Japan's busy Tomei Expressway, accidents often occur because vehicles are driving too fast and are unable to turn. Earlier, measures were tak...[Details]
As the automotive industry continues to pursue goals such as safety and reliability, ultimate performance, comfort and convenience, and low cost, the highly complex system network within the car make...[Details]
1 Introduction
Compared with mechanical buttons and resistive touch buttons, capacitive touch buttons are not only durable, low-cost, simple and easy to install, waterproof and anti-fouling, but ...[Details]
According to Taiwan media United News Network, since the US government announced a new ban on Huawei on May 15, non-US companies such as MediaTek, Ericsson, and Nokia have benefited from the order tr...[Details]
4. ATMEGA16 Timer/Counter IV-(05) Input capture experiment of T/C1 Or just post pictures: Okay, today I'll finish the fourth chapter~~ There are only so many timers/counters in ATMEGA16~~ It ...[Details]
1. Introduction
SPI-4.2 (System Packet Interface) is a local high-speed bus standard defined by OIF (Optical Internetworking Forum) for 10Gbps signal transmission from PHY layer chip to link l...[Details]
MicroPython Open Source section
京公网安备 11010802033920号
EEWORLD
