VA3420.30.01LF

In the past three months, financing news has continued to come out in the lidar field. First, Tianmo Optoelectronics completed a Pre-A round of financing of nearly 100 million yuan, and then Tanwei T...[Details]

Using the system shown in Figure 1, a cable containing twisted pairs can be quickly tested to detect open or inverted pairs, shorts between pairs, and shorts between unrelated pairs. The tester consis...[Details]

For some state collections, use enum instead of #define to define them as much as possible. like: enum {OFF = 0, ON = 1}; Far more #define OFF 0 #define ON 1 good. The compilation effect ...[Details]

I have made an example. In the past, I used AVR to generate PWM directly by hardware. It was convenient and fast, with only a few statements and strong driving ability. I never thought about how to ma...[Details]

I learned about dot matrix display a few days ago, and today I will summarize it according to my own ideas. First, let me introduce the display principle of dot matrix. The circuit diagram of dot mat...[Details]

Microwave filters are simple to build but complex to understand. They perform a basic function in a system: block some signals and pass others. But this function can be achieved in many different w...[Details]

　　At about 0:50 on March 23rd, Beijing time, US President Trump officially signed a trade memorandum with China at the White House. Trump announced on the spot that tariffs may be imposed on $60 bill...[Details]

Sweeping the floor can now free our hands to clean the ground environment for us, but this means that the sweeping robot needs to face different cleaning scenarios. For example: oily water in the...[Details]

Introduction to Electronic Ballasts Electronic ballasts have been widely used in compact fluorescent lamps, fluorescent lamps, integrated lamps, etc. due to their significant energy-saving eff...[Details]

1. The importance of intelligent detection The ventilator is one of the most critical equipment in clinical emergency treatment in major hospitals and occupies an important position in mod...[Details]

Abstract: In some electronic systems, a DC offset voltage at the inputs will contribute a significant error to the output. This is especially true in high gain configurations. An offset adjustment cir...[Details]

The tremendous growth of the wireless communications industry has meant an explosion in the testing of components and subassemblies for wireless devices, including the testing of the various RF ICs an...[Details]

TI's integrated transformer module technology helps further extend driving time for hybrid and electric vehicles New easy-to-use bias power module allows engineers to reduce the size...[Details]

Shocking! The valuation reached 80 billion in one day Once upon a time, when the rhetoric of the first year of humanoid robots was everywhere, I believe most people responded with ...[Details]

With the widespread application of automotive LEDs, the automotive industry has witnessed the transformation from ordinary light sources to LED light sources. Driven by the megatrends of...[Details]