An industrial sensor development board launched by ST, equipped with an Arduino UNO R3 connector, can be directly connected to the STM32 Nucleo development board or other development boards that suppo...
Author: Weisheng CHEN, ST engineer
Click to download the pdf document:Keywords: BlueNRG-2, GPIO, port hold, pulse.Problem: Some customers have reported that in BlueNRG-2 applications, GPIO pins config...
The thing is, I am designing a brushless motor control board, which is divided into the main control board and the power amplifier board. I have the main control board schematic diagram, but I can't d...
From: https://www.oshwa.org/2020/10/16/oshw-c ... rvey-2020/In 2020, we conducted our third OSHW Community Survey (see 2012 and 2013 ), collecting 441 responses. All questions are optional, so you may...
Today I tested OV2640, using the example program https://github.com/verimake-team/SparkRoad-V/tree/master/demo/16_ov2640_sdram, but the result was not very satisfactory. I have used this OV2640 before...
Dual-channel signal sources naturally need to see the difference between dual-channel and single-channel signal sources. A single-channel signal source outputs only one channel, without a comparison c...
Project implementation background and feasibility analysis: Intelligent video surveillance is an important application field of computer vision and has broad application prospects, especially in thos...[Details]
Triggering is one of the biggest features that distinguishes digital oscilloscopes from analog oscilloscopes. The triggering function of digital oscilloscopes is very rich. Through the trigger settin...[Details]
The energy system undertakes the important mission of supporting the sustainable development of social economy and serving the overall strategic situation of national economy and people's livelihoo...[Details]
Medical photon technology is divided into two categories: photon diagnostic medical technology and photon therapeutic medical technology. The former uses photons as information carriers, while the...[Details]
Preface Today's summary of "STM32F103 External SRAM as running memory". We all know what running memory means. It is mainly the RAM used when the program is running. For example, the global variabl...[Details]
As we all know, when installing a photovoltaic system on a roof, the orientation of the components has a great impact on the power generation of the system. Taking the northern hemisphere as an exa...[Details]
In computer programming languages, almost every language has its own keywords. You may forget some keywords after a long time, so I specially write them down:
necessary in case of emergency:
There a...[Details]
LVDS (full name: Low-Voltage Differential Signaling), Chinese name: low voltage differential signal, is a differential signal technology with low power consumption, low bit error rate, low crosstal...[Details]
The ICCAR project file name is the same as the Proteus project file name and is placed in the same folder, as shown in the figure:
Set in ICCAVR's Project- option as shown below:
Select th...[Details]
The functional principle of the digital megohmmeter is explained as follows: Detailed description 1. Turn on the power switch of the megger, and the power indicator light on the switch should l...[Details]
Single-phase motors generally refer to low-power single-phase asynchronous motors powered by single-phase AC power (AC220V). This type of motor usually has two-phase windings on the stator, and the...[Details]
1 Introduction
With the rapid development of my country's industry, the use of frequency converters is becoming more and more widespread. High-voltage AC frequency conversion speed regulation ...[Details]
China Energy Storage Network News
: The State Grid's 2019 Ubiquitous Power Internet of Things Construction Plan was issued to all provincial grid companies at the end of April, clearly statin...[Details]
Apple has a long-standing, well-known partnership with (RED), a charity that raises funds to eliminate HIV/AIDS in several African countries. Apple sells a variety of (PRODUCT) RED devices, suc...[Details]
1. Introduction
The interaction effectiveness between the modules of electric vehicles directly affects the driving efficiency and driving experience of the vehicle. Plug-in hybrid vehicles ca...[Details]
MEMS sensors
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