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...
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...
Regarding most of the hardware functions of this development board, I have seen other friends in the forum and the official website forum of RTThread have already talked about it very well, so I will ...
CORCOM
power
supply Basic principle of filter
The power supply filter is composed of a low-pass filter
circuit
composed of
inductors and
capacitors
. It allows DC o...[Details]
Before Apple's fall conference began (1 a.m. Beijing time on September 11), Tianfeng International analyst Ming-Chi Kuo also gave a latest report, which revised some previous statements, and th...[Details]
Vector network analyzers require that measurement calibration be performed prior to error correction measurements. For two-port measurements, the calibration algorithm used to determine the response ...[Details]
German automotive exhaust system supplier Eberspächer has developed an electrically heated catalyst for catalytic converters to reduce pollutant emissions from internal combustion engines. During the...[Details]
In many applications such as motor control, solenoid control, and power management (such as DC/DC converters and battery monitoring), high-precision high-side current sensing is required. In such appl...[Details]
//Serial digital tube displays tlc549 AD conversion value
// Chip ATMEGA16L
// Clock 4MHz internal
// Use system built-in delay program
#include mega16.h
#include delay.h
#define hc164_da ...[Details]
Intel and its partners work together to build a new artificial intelligence laboratory to promote high-quality development of education through technology Recently, Intel, Dell and the American Ass...[Details]
(Here I take the beep driver as an example)
Method 1: Dynamically add (not recommended)
First download or find the driver, one is a .c file and the other is a Makefile (note that the comm...[Details]
35W set-top box switching power supply circuit with multiple outputs
35W set-top box switching power supply circuit with multiple outputs
The set-top box is the key technology of interactive tel...[Details]
Although output voltages continue to drop and regulation requirements become increasingly stringent, your task may not be as difficult as it appears. Even if you must design with 1% or greater to...[Details]
In October, the State Council's executive meeting passed the "New Energy Vehicle Industry Development Plan (2020-2035)", which mentioned that based on the basic principles of market-oriented, innovat...[Details]
This article is reproduced from http://blog.csdn.net/charmingsun/article/details/52258419 Official documentation: STM32F411 Reference ManualSTM32F411 Data SheetCortex™-M4F Programming ManualSTM...[Details]
The I2C of F0 is different from that of F103. The Slave I2C interface protocol adopts the format of register access. (1) I2C initialization void IIC_Slavemode_Init(u8 debug, u8 addr) { GPIO_I...[Details]
With the development of China's economy, chronic diseases have become the biggest threat to the health of Chinese residents. The treatment of chronic diseases often takes a long time and occupies a...[Details]
Whether it is MOSFET, IGBT, SiC MOSFET, or GaN HEMT, each power device requires a corresponding gate driver IC. A suitable driver IC can simplify the complexity of your system design and save R&D t...[Details]