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With the continuous rise of wireless networks, due to the great superiority of wireless network technology, more and more wired products and technologies in the industry are replaced by wireless. In m...[Details]

Recently, Nokia released its first quarter financial report for 2021. Judging from the data released in the financial report, 2021 started well, and all key operating data achieved growth. Among them...[Details]

I have been learning MCU for a long time. I have taken many detours, dug many pitfalls, and wasted a lot of time. After making actual products, I look back on my past learning experience and find tha...[Details]

Detailed explanation of OLED and TFTLCD based on STM32        Recently, I have been using display screens and have done some research on OLED and TFTLCD screens. Although there are many related liter...[Details]

   In the field of high-fidelity audio, the matching of equipment is very particular, among which the configuration of power amplifier and speaker is the most important. Although the instructions for...[Details]

MSP430 analog-to-digital conversion module--ADC12 The ADC12 module of the MSP430 microcontroller is a 12-bit precision A/D conversion module, which has the characteristics of high speed and versatili...[Details]

Discrete IGBTs are the power switch of choice for modern inverter-based induction cooking products. As energy costs continue to rise and consumer demand for smaller cooking solutions increases, IGB...[Details]

The photocoupler introduced here is a device composed of a light-emitting diode and a phototransistor. The light-emitting diode converts the electrical signal of the input side into light with the...[Details]

ramblock.c source code: // Refer to drivers/block/xd.c,z2ram.c #include "linux/major.h" #include "linux/vmalloc.h" #include "linux/init.h" #include "linux/module.h" #include "linux/blkdev.h" #include...[Details]

Through the Aijiwei APP and Jiwei.com's portals on various platforms, industry professionals who are interested in semiconductor investment and financing watched the live broadcast of this roadshow. ...[Details]

Compiled by: Win AVR Debugging: AVR Studio 4 Problem: The watchdog is set to interrupt for 2 seconds, but the actual interruption is obviously less than 2 seconds Problem discovery process: W...[Details]

HLK-V23P is a low-power offline voice module that is the same as HLK-V23. The power consumption of HLK-V23P is as low as 0.971mA, 18x16x3mm, integrated with 32-bit MCU + voice recogn...[Details]

As the core sensor of many intelligent devices, LiDAR has been widely used. Nowadays, we can frequently see LiDAR in driverless cars, service robots, AGV forklifts, intelligent road administratio...[Details]

prologue What is electronic and electrical architecture? The electronic and electrical architecture includes all hardware, software, sensors, actuators, and electronic and electrical distribution s...[Details]

The market demand for lithium iron phosphate continues to be strong, and its market share has hit a new high. According to the data from the Power Battery Application Branch, the domestic power bat...[Details]