⭐️ResourcesPlease feel free to use at the end of the article⭐️ 1.First, ensure that the “CH340driver is correctly installed on your computer, and confirm that you have aCH340 downloader. 2.Once you have the CH340 downloader and the driver is correctly installed, you can proceed to download the program. First, double-click to open the “stc-isp.exe software. … Read more
STC is an improved version of the 51. The internal EEPROM makes it convenient for saving parameters, and its EMC performance is slightly better, with a relatively lower price. 1. Comparison of AVR Microcontroller and 8051 The main differences between AVR and 8051 are the core, instruction set, I/O structure, and peripherals. AVR microcontrollers have … Read more
National College Student Electronic Design Competition, STC 32-bit 8051, fastest 1T 8051 selection, all STC chips are 【free + shipping】: 1 , Chips: 1T 8051, 32-bit 8051, chips in various packages Special reminder: The recommended competition chip for the 18th Intelligent Vehicle Competition is STC32/STC8H:STC32G12K128: Supports DMA / Supports simulationSTC8H8K64U: Supports DMA / Supports simulation. … Read more
The ultrasonic testing instrument is an industrial non-destructive testing device that can quickly and conveniently detect, locate, evaluate, and diagnose various internal defects (such as welds, cracks, inclusions, folds, pores, and sand holes) in workpieces without causing damage. It can be used in laboratories as well as in engineering sites. It is widely applied in … Read more
“ Introduction： This article introduces CreativeLau’s post on Instructables Circuits[1], detailing the design and production of a handheld mini oscilloscope based on the STC microcontroller. It can measure voltage, signal waveforms, and can also generate common voltage waveforms for circuit testing. Keywords：STC，DSO，Handheld Mini Oscilloscope In Make Your Own Oscilloscope(Mini DSO) With STC MCU Easily, … Read more
Are you feeling frustrated when creating projects in Keil because it doesn’t have STC models? Don’t worry… come, follow me to do it. 1. Open the download software in this file (stc-isp-15xx-v6.18-Beta2). 2. Click ① to find the associated settings for Keil ②. 3. Click on the Keil settings as shown in the above image, … Read more
Concepts, Production, and Applications of DAC and TCG Curves Concepts, Production, and Applications of DAC and TCG Curves 1 DAC/TCG Options 1.1 Concepts of DAC and TCG Curves 1.1.1 Definition and Function of DAC Curve Definition of DAC: DAC is a distance-amplitude curve. For the same equivalent defect, as the depth increases, the echo amplitude … Read more
1. Introduction Recently, I received the AI8H2K12U microcontroller sent by STC company. According to its datasheet, this microcontroller has built-in USB to serial port firmware, and it does not require USB driver installation. Furthermore, it can be paired with an external power control circuit and can work with STC’s ISP software to form the programming … Read more
01 Speaking of microcontrollers, we cannot avoid the 51 series. I remember the first microcontroller I encountered in college was the AT89C51. I believe many people started learning about microcontrollers from here, right? Of course, the AT89C51 is rarely used now. However, another brand of the 51 microcontroller is still very popular, which is the … Read more
In electronic technology, the microcontroller unit (MCU) is undoubtedly the core “brain” embedded in various smart devices, making it extremely important and highly sought after in the market. Driven by high demand, many people choose to become microcontroller engineers. So, how should a beginner in electronics choose a microcontroller after learning and becoming proficient? 1. … Read more