QR1812B62R6D501W

      On April 30, according to 91Mobile, the complete specifications and prices of Xiaomi Note 10 Lite were exposed by a Russian e-commerce website. 　　It is not difficult to see from the name that X...[Details]

　　This wireless scanner is based on the single-chip microcomputer mPSD3254BV. It can scan one-dimensional or two-dimensional bar codes through the scanning subsystem. The keyboard and display system ...[Details]

I am working on a MSP430 project. Although the 430 has a hardware I2C module, it is a bit difficult. I plan to directly port the 51. dat = 1; //Move out the highest bit of the data pSDA = ...[Details]

On December 5, OnePlus launched the OnePlus 12 all-in-one flagship mobile phone at a new product launch conference. The product is equipped with BOE (BOE) flexible OLED 2K ultra-high-definition eye p...[Details]

I haven't updated my blog for two or three months. In the past two months, I have been learning AVR microcontrollers. The complexity of the chip has increased a lot. I read the 300-page data sheet th...[Details]

Expand When the Keil C51 compiler compiles a program, it generates a list file with the extension LST, also known as a listing file. This file contains a wealth of information about the compilation...[Details]

Specific implementation functions The system consists of DS18B20 temperature sensor + MQ-2 smoke sensor + HC-SR501 human infrared module + SIM800C GSM module + LCD1602 display. (1) It can detect am...[Details]

Pixelworks Becomes Unity’s Verification Solutions Partner to Advance Mobile Gaming’s Visual Display Experience Improve game visuals from the content point of view, making smooth gaming experience a...[Details]

With the widespread application of modern communication technology, high-speed and low-power electronic devices have become the mainstream of the market. These devices rely on high-performance analog-...[Details]

Most designers think that all LED products are of the same quality. However, there are many manufacturers and suppliers of LEDs, and Asian manufacturers supply low-cost LEDs to the world. Surprisingly...[Details]

0 Preface As a 32-bit high-performance, low-cost, low-power embedded RISC (Reduced Instruction Set Computer) microprocessor, ARM (Advanced RISC Machines) microprocessor has become the most widely u...[Details]

The simulation schematic is as follows : The microcontroller source program is as follows: /*********************************************************************************** * Experiment name: St...[Details]

introduction The increasing complexity of electronic products undoubtedly brings great challenges to test engineers. Many devices under test (DUT) require more complex test methods, ...[Details]

　　Design Thoughts 　　The Bootloader is responsible for detecting whether there is a BIN file required for the firmware update in the SD card. If the required BIN file is detected, it will start copyin...[Details]

Introduction "Photovoltaic pump system" is also called "solar photovoltaic pump system". Its basic principle is to use solar cells to directly convert solar energy into electrical energy, and then dri...[Details]