170M3189

Some single-chip microcomputers (such as 8098) have special reset instructions. Although some enhanced MCS-51 system single-chip microcomputers do not have reset instructions, they have integrated WA...[Details]

51 single chip microcomputer motor PWM speed control system Hall speed meter temperature detection 4 This system consists of STC89C52 single chip microcomputer, LCD1602 liquid crystal display, L298N ...[Details]

0 Introduction During the spiral charging process, bubbles often appear in the medicine due to the uneven temperature distribution of the internal medicine, which seriously affects the quality of th...[Details]

The transfer function of an operational amplifier (op amp) at DC is established by using resistors as gain adjustment setting elements. In the general case, these elements are impedances, which may...[Details]

Beijing, China, October 24 , 2023 News – Littelfuse, an industrial technology manufacturing company committed to powering a sustainable, connected and s...[Details]

When analyzing the data collected by AD, we will find that in some circuits, the data collected by AD always has a certain error with the actual data, and this error is uncertain. The error is small i...[Details]

Considering the comprehensive current injection efficiency, radiative luminescence quantum efficiency, chip external light extraction efficiency, etc., only about 30-40% of the input electrical ene...[Details]

MCUs, which are used for embedded control and computing functions, are becoming more popular with the increasing automation of embedded systems and sensors. At the same time, the shortage trend makes...[Details]

The recent snowstorm caused a large-scale power outage in Texas, and Samsung's semiconductor factory in Austin was forced to shut down. Although the power supply is gradually restored, the shortage o...[Details]

Battery cell heavy object impact tester is to test the safety performance of the battery by using different heavy hammers from different heights and different force areas. The battery should not ca...[Details]

The schematic diagram of the matrix button of the CT107D development board is as follows: Among them, pins 1 and 2 of CON3 are connected to form a matrix keyboard. //Classic matrix button proces...[Details]

On January 30, the Hubei Electric Power Company of State Grid learned that the first new distribution network pilot project with friendly interaction between source, grid, load and storage in our prov...[Details]

    The Memorial Bridge not only allows people to quickly cross the Piscataqua River from Portsmouth, New Hampshire to Kitterys, Maine, it also serves as a laboratory. The bridge is now equipped with...[Details]

In this wave of intelligent transformation, users seem to pay more attention to assisted driving systems, especially among the new brands, which have a large share of research and development in inte...[Details]

Today's new energy vehicle market is really competitive, not only in terms of price, but also in terms of technology and products. It is said that the second half of the new energy vehicle market i...[Details]