[align=center][font=微软雅黑][/font][/align][font=微软雅黑] [size=4]The golden March and silver April, the recruitment season is here. Xiaoguan collected some interview and written test materials at the EE Do...
[size=4] LoRa is an ultra-long-range wireless transmission solution based on spread spectrum technology, and is one of the communication technologies for the Internet of Things. Its name comes from th...
After saving the picture from the oscilloscope with the USB drive, I opened the USB drive on the computer and found that there was no picture saved from the oscilloscope. Why is this? At first, I thou...
Digital Circuit Design : https://training.eeworld.com.cn/course/4861This course aims to introduce the basic concepts and tools of digital system logic design....
Last week I saw a promotion on TB that there was a special offer for solar lights, less than 4 yuan with free shipping, so I bought one and opened it to take a look.The overall appearance is mainly a ...
I displayed a drop-down list box on the TFT. The code is as follows:[size=14px]I want this drop-down box to display 4 options when clicked, compression test, tensile test, three-point bending, four-po...
Before making it, make sure you have the following tools on your machine: bison flex build-essential.
build-essential is mainly used to provide necessary compilation resources such as GCC and GLIBC...[Details]
On January 28, the topping-out ceremony of Zhuhai Yuexin B1 factory was held. On December 8, 21, the foundation stone for the high-end RF and FCBGA packaging substrate production and manufacturing ...[Details]
In the process of human-computer interaction, in order to meet the requirements of using binary numbers in the system and adapt to people's habit of using decimal numbers, 4-bit binary codes are usual...[Details]
The compensated pulse generator (CPA) is a special synchronous generator that uses the principle of flux compression to reduce the armature inductance. When the motor is working, it will generate a ...[Details]
Auxiliary subwoofer amplifier power supply
Although this supply is designed for 100W low frequency amplifiers, it should also be suitable for medium power mono and stereo amplifiers requiring +3...[Details]
1. Introduction Magnetic components are widely used in high-frequency switching converters, mainly in two categories: transformers and inductors. When transformers are used, they can play the role o...[Details]
Driven by the mandatory ADAS regulations for commercial trucks in China, the billion to tens of billions of dollars ADAS pre-installed market has exploded. The visual perception product jointly devel...[Details]
Introduction: STM32 has an internal temperature sensor that can be used to measure the CPU and surrounding temperature (TA). Features: The temperature sensor is internally connected to the ADCx_IN1...[Details]
PIC16F616 is a 14-pin, 8-bit CMOS microcontroller. It uses a reduced instruction set with only 35 instructions. Due to the use of the Harvard bus structure with separate data bus and instruction bus,...[Details]
Sealed lead-acid batteries have a lot of internal energy loss, which is a serious problem. In some cases, the battery may completely lose its charging capacity after a few weeks without trickle cha...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
TI can provide customers with more choices. On December 9, 2022, at the 2022 Third Hybrid Technology Development Forum hosted by Gasgoo, Lu Jing, MCU product technical manager of Texas Instruments Ch...[Details]
The ATmega88 has an on-chip bandgap reference that can be used for brownout detection or as an input to an analog comparator or ADC. The startup time of the voltage reference may affect its operatio...[Details]
Smart cars, cars that embrace the full digitization of central computing, and are intelligent can be called new cars today. Changan Automobile's push for a new concept of "digital smart cars" in ...[Details]
As the integration of electronic devices increases, the density of electronic devices inside the controller is also increasing, and its heat dissipation problem has become particularly critical. Th...[Details]
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