I have been using STM32 for a while, and I got a lot of answers from your website. I admire the moderator very much, which reminds me of Hua Mulan. Let me talk about my little understanding. When I ca...
Wireless Temperature Sensor
Measuring range: -30-+260℃
Signal transmission distance is 300m
RF technology, no cable costs
Radio code secure transmission signal
Used for mobile measurement and fixed-po...
Electronic blood pressure monitors are almost everywhere, but it is very difficult to do the deflation control based on the oscillometric test accurately....
I bought a stm32 development board on Taobao some time ago. The original price was 288. This development board has never been used since I bought it. It is brand new. When I bought it, it was 288. Now...
[i=s]This post was last edited by dcexpert on 2017-6-19 20:30[/i] A teacher abroad uses microbit to teach students to learn logic gate circuits. [color=rgb(102, 102, 102)][indent][/indent][/color] [im...
Simple traffic light, no turning direction indication, four keys for the same crossing time, press STOP key to stop timing, then press ADD1 key to add 1 to the time, press SUN1 key to subtract 1, add ...
introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[Details]
Microchip's PIC18F46J50 is a low-power, high-performance 8-bit USB microcontroller (MCU) using nanoWatt XLP technology. The current in deep sleep mode can be as low as 13nA, the operating voltage i...[Details]
Two simple circuits are implemented to drive two LEDs from a battery powered microprocessor.
This design is based on a circuit that uses three resistors and a microprocessor I/O pin as an input h...[Details]
introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of comp...[Details]
Microcalorimetry
is used to determine energy relationships. Microcalorimetry techniques are often required when performing calorimetric experiments with small sample sizes or slow heating rat...[Details]
1 Introduction
Water resources are the basic conditions for human survival and the lifeline of economic development. The reality shows that due to the global shortage of water resources and th...[Details]
The automotive lighting and signal control system is responsible for controlling the vehicle's lighting, signal lights, electric horns, reversing and brake buzzers. Traditional automotive lighting...[Details]
With the rapid development of intelligent control technology, computers and information technology, the trend of information appliances IA (Information Application), computers and communications integ...[Details]
The typical fault troubleshooting listed below is for reference of maintenance personnel.
When the computer is turned on, the indicator light is off and there is no screen display
Mainte...[Details]
Capacitance Measurement
Used to verify that capacitors meet the manufacturer's specifications. For quality control, a group of capacitors may be placed in an environmental chamber and the cap...[Details]
Continuity test
A variety of devices need to be checked for continuity, including cable assemblies, printed circuit boards, and connectors to ensure that these components have the expected contin...[Details]
Introduction
Automakers are working to reduce vehicle weight to reduce CO2 emissions and improve fuel efficiency. Designers are therefore seeking new technologies and design techniques that can...[Details]
The invention of the steam engine ushered in the first conversion of internal energy and mechanical energy for mankind, and the birth of the internal combustion engine at the end of the 19th centur...[Details]
introduction
LEDs continue to gain popularity in automotive applications, thanks to their long lifespan and the flexibility they offer for body styling and interior design. Some may be surpris...[Details]
The most important components of new energy electric vehicles are power batteries, electric motors and energy conversion control systems. The power battery must achieve high performance such as fas...[Details]
stm32/stm8
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