The ADC interface of the microcontroller is an analog-to-digital conversion interface, which converts external analog signals into digital signals. The microcontroller is a digital device, so the anal...
The smart lighting control solution based on Bluetooth technology is an important part of smart home applications. By connecting to the mobile phone APP, you can control the switch, brightness, set th...
[size=4][color=#000000][backcolor=white]The function of the phase-locked loop: it can track the input signal (phase) (it also has other functions, such as frequency detection and phase detection). [/b...
I had a desk lamp at home that I had used for many years, but it was left unused because the lamp tube was no longer compatible. I was planning to use this old lamp stand to make an LED touch dimming ...
MAX3485 and MAX485 are both 485 communication chips, with operating voltages of 3.3V and 5V respectively. Can the two chips be used together, that is, the output pins A and B of the two chips are conn...
[i=s]This post was last edited by ttkx on 2019-1-5 21:55[/i] Because I am far away from Beijing, I received the Rapid Iot blue box a little late. In addition, I was busy with the project these days, s...
1. Introduction
High voltage power supply, also known as high voltage generator, generally refers to a power supply with an output voltage of more than 5,000 volts. The output voltage o...[Details]
EMC Countermeasure Products: TDK Launches New Small Common Mode Filter for Automotive Use
TDK Corporation has launched the KCZ1210AH series of small common mode filters for automotiv...[Details]
——Updated on 2011/7/19. I now have a new understanding of the installation and use of boost, so I will make major revisions to this article I wrote two years ago. There are many reprinted versions on...[Details]
With the development of IT technology in the 1980s, an electronic and electrical revolution was launched in the automobile industry, which was dominated by machinery at that time. The young automotiv...[Details]
In terms of display technology, LCD is a display screen composed of liquid crystals, while LED is a display screen composed of light-emitting diodes. Each pixel unit in an LED digital display is a ...[Details]
From June 21st to 27th, the first RISC-V China Summit will be held at ShanghaiTech University. This summit aims to provide a platform for communication, cooperation and innovation for the industry an...[Details]
In today's automated production, there are countless types of liquid level sensors. How to choose the best liquid level measurement method in liquid level measurement is the primary issue facing ev...[Details]
One of the biggest problems for wearable devices is how to ensure a long enough battery life without making the device too big. The ideal situation is that users do not need to charge the device ...[Details]
The "Prince of Ning" has suffered for a long time. "King Ning" is so dominant that car companies are almost "unable to stand it anymore". On February 24, battery manufacturer Xinwangda received a...[Details]
When debugging the stm32 I2C interrupt method to send data, I found that there are many shortcomings in the content introduced in the previous article, and I also have a new understanding of I2C timi...[Details]
The vehicle-battery separation model solves the driver's anxiety about battery loss. At the same time, the battery will be checked for health during each battery replacement to ensure the safety of dr...[Details]
The 2020 third quarter report released by Shanghai Silicon Industry Group Co., Ltd. (hereinafter referred to as "Shanghai Silicon Industry") showed that the net profit attributable to the parent comp...[Details]
On September 29, Weilan Chuangzao signed a strategic cooperation agreement with the Dongyang Municipal Government, planning to build a Weilan Chuangzao intelligent manufacturing and R&D base in Don...[Details]
introduction
For amplifiers to be suitable for wireless infrastructure receivers, they must meet key requirements such as low noise, high linearity, and unconditional stability. To this end, S...[Details]
For battery-powered portable devices, in addition to breaking through the limitations of processing power, the performance of portable system
power
also needs to be continuously improved...[Details]