I recently built a lorawan gateway using a Raspberry Pi 3B+. When running the test, I found that the gateway could not receive data from the lorawan terminal after running for a while. I searched for ...
The firmware for the NUCLEO_L073RZ and NUCLEO_L452RE development boards has been added to the firmware repository on github (and also updated on Mayun), and you can use the onboard STLink to download ...
A module clock source: MODOSC, generates MODCLK clock source signal, generally only provides services for flash memory control module and ADC12 module. This module is automatically shut down when not ...
[backcolor=rgb(222, 240, 251)]I use two boards for Bluetooth communication. [/backcolor] [backcolor=rgb(222, 240, 251)]The big board is STM32F767, and the Bluetooth module is the following [/backcolor...
[align=left]My company wants to design a smart lock and is looking for a chip that can ensure security. Is there anything you can recommend? [/align]...
The smart grid and energy industries are evolving and becoming more efficient, but these efficiencies bring with them specific processor requirements. Embedded processing technology is what gives smar...
Overview
Air pressure is a physical parameter derived from the pressure of the ambient gas. It can directly reflect the gas pressure of the environment and can also be used to predict weather chang...[Details]
0 Preface LFMCW (Linear Frequency Modulated Continuous Wave Radar) has the characteristics of low transmission power of CW radar and the ability of pulse radar ranging. It is widely used in navigatio...[Details]
This article introduces the main features of TPA2015
,
functional block diagram, performance test block diagram and differential and single-ended input typical application block diagram, ...[Details]
I recently tested a SD5128 driver and found that it can be implemented using the M0516LAN serial port. I wrote a test program and would like to ask you to check if it is feasible. Thank you.
The...[Details]
There are two purposes for sending pulses:
1) speed control
2) position control
The purpose of speed control is the same as analog quantity, so there is nothing to pay attention to
The pulse...[Details]
Zayed Sustainability Prize launches new awards category to accelerate climate solutions and protect planet for future generations • The new Climate Action category will recognize innovative soluti...[Details]
Apple CEO Tim Cook reportedly said at an internal meeting in Germany last month that the company would purchase some chips from a factory in Arizona. Apple currently sources all of its processors ...[Details]
Working principle of electronic counter The gate circuit is controlled by a shaped signal with a frequency of fB input from channel B, that is, a pulse is used to open the gate and a subsequent p...[Details]
/* Name: 10s stopwatch
Note: The first press starts the timing, the second press pauses, and the third press resets the timing.
*/
#include reg51.h
#define uchar unsigned char
#defi...[Details]
According to foreign media reports, Ford has applied for a patent for a method of reporting speeding drivers to the police through cars. On July 18, the U.S. Patent and Trademark Office (USPTO) pub...[Details]
Automotive sensors Advanced Driver Assistant System, or ADAS for short, uses various sensors installed on the car to collect environmental data inside and outside the car at the first time to iden...[Details]
On May 30, the commissioning ceremony of the second phase of Midea Kuka Intelligent Manufacturing Technology Park was grandly held in Beijiao Town, Shunde District, Foshan City, officially announci...[Details]
At the beginning of the new year, the Shanghai New International Expo Center was crowded with people, and the 2021 Mobile World Congress (MWC) Shanghai attracted the attention of the global mobile co...[Details]
According to a report by Kyodo News on the 27th, Japan Display (JDI), a small and medium-sized LCD panel giant that is undergoing business restructuring, will provide OLED panels for Apple's new smar...[Details]
introduction
As an important device in the field of industrial automation, the IO communication and signal settings of ABB robots are the key to realize data exchange and control bet...[Details]