1. Schematic diagram We know that a speaker or buzzer will make a sound when a fluctuating current is added to its two ends. To generate sound, the hardware circuit of a single-chip microcomputer is r
[i=s] This post was last edited by lising on 2018-10-28 12:59 [/i] To use this development board, you must first have a necessary understanding of it. Here, we use the information provided by the foru
------Software development environment is established When I first came into contact with ARM LINUX system development, I encountered some confusion. Most of the books in the bookstore have a serious
[size=4]The visual system as a whole should include hardware and software. [/size] [size=4]The hardware includes cameras, lenses, light sources, IO cards, and industrial computers. [/size] [size=4]The
Recently, Texas Instruments (TI) announced a complete current sampling monitor comparison solution that integrates multiple components. The solution integrates a high-measurement current sensing ampli
At present, the more commonly used communication solutions for wireless transmission of industrial IoT sensor data collection to monitoring servers are GPRS/4G, 433MHz and 2.4GHz. Low-power wide area