The community is carrying out an activity for the SHT31 development board, and I happened to see a post about SHT3x (which should be compatible with SHT31) on the Internet, so I shared it with you.Ori...
[font=微软雅黑][size=4]Want to learn Intel SoC FPGA, but don't know how to get started? Encountered a problem in development, no one to help solve it? [/size][/font] [font=微软雅黑][size=4][b]Come here. [/b][...
An op amp should have approximately zero voltage between its inputs, so these diodes will never be forward biased in a standard op amp circuit... or will they be?Previously, we discussed the effects o...
D91 European car decoder ■ BMW system BMW card V3.50, to 2002, all models of engine, electronic automatic transmission, ABS, airbags, (ASC), 4-8 airbags (SRS), EML electronic throttle control and ot...
Digital signal processors have efficient numerical computing capabilities and can provide a good development environment, while programmable logic devices have highly flexible configurability. This ar...
Disadvantages of passive filters: poor load capacity, no amplification effect, unsatisfactory characteristics, shallow edges, and mutual influence of various levels.
RC Filtering
1. Selection of C val...
In order to ensure the correctness of the chip after it is manufactured, the issue of circuit testing has received more and more attention. In addition, the difficulty and cost of testing are getti...[Details]
During the use of wire rope, it is easy to have defects such as broken wire, wear, corrosion, local abnormal shape, and rope diameter reduction, which will lead to the decrease of wire rope strengt...[Details]
I. Multiple choice questions
1. The simplest data types in C language include (B).
A. integer, real, logical B. integer, real, character
C. integer, character, logical D. integer, rea...[Details]
As electric vehicles (and electrification technologies) become more popular with consumers and ecosystem players, there is a growing focus on ethical and sustainable issues in operations and processe...[Details]
At present, the manufacturing technology of high-brightness blue and pure green semiconductor chips is mainly in the hands of a few companies in Japan, the United States, etc., resulting in relativ...[Details]
This article introduces the main features, block diagram and typical application circuit of TPS65137. TI's TPS65137 is an active matrix OLED (AMOLED) power solution, including a boost converter wit...[Details]
Recently, vivo launched a product with excellent cost-effectiveness, vivo U3x, which uses a 6.35-inch 1544×720 resolution water drop screen and is available in three colors: deep lake blue, midnight ...[Details]
The following is an example of an electromagnetic flowmeter installed in a device . This device uses more than 40 electromagnetic flowmeters as measurement units. After the device was official...[Details]
As smartphones have larger screens, more functions, and larger battery capacities, the technical requirements for power management ICs have become more stringent. In addition to optimizing the softwa...[Details]
Purpose: After sending data through the serial port sending area, the serial port receiving area receives the sent data. //Note whether the serial port setting is hexadecimal or ASIIC code? If it is h...[Details]
Every technological breakthrough inspires people's infinite imagination about the future. To make these technologies move from theory to reality, a key link is to transform concepts into concrete p...[Details]
On May 26, Espressif Systems disclosed the institutional research records for May. From May 10 to May 26, Espressif Systems accepted research from a total of 33 institutions. The company responded to...[Details]
TCL Group released its 2019 semi-annual performance forecast, and it is expected that performance will increase in the same direction during the reporting period. The announcement disclosed tha...[Details]
In order to keep up with the mainstream programming literacy, this chapter explains how to write concise and efficient code and the first use of multi-file programming. The role of multiple files is ...[Details]
ARM processors have been developed for many years, with many architectures and many different cores.
The architectures are armv1 v2 v3 v4 v5 v6 v7
There are too many cores, for example, a...[Details]