Shenzhen's tallest building, Ping An International Financial CenterHappy CoastSplendid China[b][color=#5E7384]This content was originally created by EEWORLD forum user [size=3]bjx68[/size]. If you nee...
After driving the OLED screen last time, I was thinking one night, if the screen is also on at night, it will be a night light (I can't sleep at night with light). So this time I added a photoresistor...
TinyGo is a Go compiler for microcontrollers that uses WebAssembly (WASM) and command-line tools. It reuses the Go language tools and libraries used with LLVM to compile programs written in the Go pro...
Lenovo Lecoo released Lecoo2.0, a new smart retail format, and launched a new offline retail store "Lecoo Lifestyle Store". At the same time, Lenovo Lecoo Technology and JD.com reached a strategic co...[Details]
Microcontroller is the core component of embedded systems. Circuits using microcontrollers are much more complex, but when changing and adding new functions, circuits with microcontrollers are easier...[Details]
On May 5, the unveiling ceremony of the China Media Group’s 5G+4K+AI Media Application Laboratory was held in Shanghai. Shen Haixiong, Deputy Minister of the Publicity Department of the CPC Central...[Details]
Reentrant functions
In the design of real-time systems, it is often the case that multiple tasks call the same function. If this function is unfortunately designed to be a non-reentrant fun...[Details]
The current transformer tester is also called the current transformer on-site calibrator. Next, Guodian Xigao will share with you how to calculate and select the high and low voltage current transf...[Details]
On June 12, according to Android Authority, camera company Light withdrew from the mobile phone market. Light confirmed to Android Authority that you will not see their camera technology on a...[Details]
Share 2022 is the 95th anniversary of the founding of the Volvo brand. When people mention Volvo, the first thing they think of is "safety". The "Volvo Elk Classroom" that started today will give yo...[Details]
For electronics enthusiasts, the multimeter is a familiar universal testing tool. It is an essential and basic testing and measurement tool. In the past, multimeters were also called "three-purpose m...[Details]
Interaction is still necessary, and the interaction efficiency using keyboard and display is still very high. Of course, you can directly use UART for character input and output. But why waste the fu...[Details]
a) Purpose:
Understand the difference and basic usage between the two types of watchdogs (I call them: system operation fault detectors and independent system fault detectors. Newcomers...[Details]
The article specifically introduces 22 common concepts about ARM. 1. Explanation of some common English abbreviations in ARM MSB: most significant bit; LSB: least significant bit; AHB: Adva...[Details]
Yesterday, Apple said that developers can now update their media certificates for the Apple Push Notification service (APNs) and Developer ID. Apple Worldwide Developer Relations Media Cert...[Details]
According to foreign media reports, General Motors has submitted a patent application to the United States Patent and Trademark Office (USPTO) for an expandable windshield wiper design. The design is...[Details]
System functions Modify the clock of STM8 and display it with LED to observe whether the flashing speed of LED changes. hardware design LED control circuit schematic diagram software design /*...[Details]
Inverter constant pressure water supply is a water supply method widely used in industrial and civil fields. It achieves constant water supply pressure by adjusting the speed of the motor. This wat...[Details]
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