Frequency converter, inverter circuitOften seen in the same circuit as an inverter, with outputs of U, V, and W.1.The function of the frequency converter is to change the output frequency and power?2....
Source: https://andywarburton.co.uk/raspberry-pi-pico-soil-moisture-sensor/Required MaterialsRaspberry Pi Pico
A Sparkfun Soil Moisture Sensor
WS2812B (Neopixel) Ring or StripWiring DiagramPin 2 - Neo...
Many editors now support holding down a key combination like CTRL+ALT to select multiple lines, and then writing or editing multiple lines at the same time. The editor provided by Gao Yunyun can also ...
Table of contentsRaspberry Pi Windows IoT Development (Part 1)
Raspberry Pi Windows IoT Development (Part 2) USB Camera
Raspberry Pi Windows IoT Development (Part 3) Flashing LED
Raspberry Pi Windows ...
Mobility is the most important feature of laptops. How to improve its flexibility and stability is the primary problem facing laptops . As the power supply part of laptops, it is the key link to ensur...
Today we are pushing a special topic, mainly introducing how to find, use and importance of chip manual datasheets. Datasheets are important information for both hardware circuit design and programmin...
This morning, Lei Jun, chairman and CEO of Xiaomi, said that small-sized high-end flagships are very difficult to make. To make the size smaller is not only costly but also technically difficult. Le...[Details]
With the development of automobile electrification and intelligence, the number of motors used in automobiles will also increase rapidly. Some new energy vehicles even use more than 200 motors. Som...[Details]
Washington, March 26 (Reporter Liu Haiying) A collaborative team from the University of California, Berkeley and the Keck Institute of Claremont College combined gene editing technology with nanoelec...[Details]
Some people say that 2023 will be the year of economic downturn Some people say that 2023 will be a year full of challenges Some people also say that 2023 is a year full of hope For Mir 2023 is ...[Details]
What should the next-generation blind-filling lidar that can be mass-produced and put into vehicles look like? Yijing Technology handed in its answer sheet. On January 6, 2023, Beijing time, Yiji Tec...[Details]
Several indicators describing the impact of input voltage on output voltage
⑴ Voltage stabilization coefficient
① Absolute voltage regulation coefficient K
It indicates the ratio of ...[Details]
Among the silent, high-performance, highly integrated and energy-saving chips, ADITrinamic's three latest chips: TMC2240, TMC2210 and TMC5240, are upgraded versions launched to cope with many curre...[Details]
introduction
At present, small and medium-sized LED display systems on the market generally use traditional single-chip microcomputers as the main control chip. For large-screen LED di...[Details]
ARM architecture supports 7 processor modes:
User mode: normal program working mode, cannot switch directly to other modes.
Fast interrupt mode: supports high-speed data transmission and channel pro...[Details]
Abstract: Monolithic switching power supply is a new type of switching power supply chip that became popular in the world in the 1990s. This article explains the design principle of constant volt...[Details]
1. Hardware requirements for LCD operation: To make an LCD display text or image normally, it needs not only LCD driver but also corresponding LCD controller. Usually, the manufacturer will make LCD ...[Details]
Electromagnetism, one of the concepts in physics, is a general term for the electrical and magnetic properties of matter. Such as electromagnetic induction, magnetic wave drag, etc. Electromagnetis...[Details]
16-bit data transfer instruction (1) This is the only 16-bit immediate data transfer instruction of the 89C51 microcontroller. Its function is to send a 16-bit immediate data into the data pointer DP...[Details]
Beijing time, March 5th, local time on Friday, Apple held its 2022 annual shareholders meeting. Surprisingly, Apple shareholders did not follow the company's advice and approved an external proposal ...[Details]
Recently, there have been continuous news about the use of MLED in vehicles. Changan Qiyuan E07 uses Jufei Optoelectronics COB; Zeekr 7X uses Ruifeng Optoelectronics' Mini LED backlight vehicle scr...[Details]