-
We know that the microcontroller has ROM, RAM, and parallel I/O ports. So, apart from these things, what else is inside the microcontroller? How are these bits and pieces connected together? Let's mak...[Details]
-
Many product manufacturers directly purchase Bluetooth chips or modules that have obtained Bluetooth certification and then develop Bluetooth products. However, many reasons may cause the RF performa...[Details]
-
I accidentally discovered this problem while using ADC today and would like to share it with all my friends. I2CDelay of 89: #define I2CDelay() {_nop_();_nop_();_nop_();_nop_();} I2CDelay of 12...[Details]
-
AVR has three timer counters, of which timer counter 0 and timer counter 2 are 8 bits, and timer counter 1 is 16 bits. When I was learning about AVR timers, I was confused by a lot of registers at fi...[Details]
-
According to Counterpoint statistics, each smartphone delivered in the first quarter of 2020 was equipped with an average of more than 3.5 cameras. The main reason behind this is that the proportion ...[Details]
-
1. High temperature, high pressure and impact test:
Target: LED lamps (finished lamps including LED Driver)
Reference standard: Industry experience
Test Methods:
1. Place the five LED...[Details]
-
The function of PLC automatic sequence is to control the equipment to work according to a pre-designed process flow. There are several methods for writing the process of PLC automatic program. The ...[Details]
-
introduction With the rapid development of the current logistics industry. Container transportation is the main mode of logistics transportation. Its transportation efficiency and freight safety have...[Details]
-
The LCD screen is JM12864 or FYD12864 (with font library). I have no problem using these two types of screens. 4 rows * 8 columns of Chinese characters = 32 serial communication interfaces P1.5--P1.7...[Details]
-
Abstract: This article takes the basic structure of TOPSwitch-GX flyback power supply as an example, focusing on the characteristics, design and calculation of several feedback circuits. The respecti...[Details]
-
According to foreign media reports, Canada's new Conservative Party leader Erin O'Toole tweeted yesterday (18th) that he plans to ban Huawei from developing the country's 5G network. Erin O'Toole tw...[Details]
-
According to Jiwei.com, the Semiconductor Industry Association (SEMI) pointed out in its global semiconductor equipment market statistics report that global semiconductor equipment sales reached US$7...[Details]
-
On January 25th, Intel announced today that it has achieved mass production based on industry-leading semiconductor packaging solutions, including Intel’s breakthrough 3D packaging technology Fovero...[Details]
-
Have you felt the popularity of iPhone 12? Today, Tianfeng International analyst Ming-Chi Kuo predicted in his latest research report that after the pre-orders of iPhone 12 and iPhone 12 Pro are ava...[Details]
-
The electrical braking method of three-phase asynchronous motor is a technology that changes the electrical parameters of the motor during its operation to achieve rapid stopping or deceleration of...[Details]