-
1 Introduction
"Energy conservation and emission reduction" has become one of the hottest topics in the communications field in recent years. Seminars for discussion and exchange on this t...[Details]
-
I tried it. I used a 14.7456 crystal oscillator and wanted to communicate in 9600 8 1 n mode. In fact, it was with another board (s3c6410), so the serial port of the microcontroller had to have a cert...[Details]
-
How Spectrum Analyzers Work Currently, signal analysis is mainly carried out from three aspects: time domain, frequency domain and modulation domain. The spectrum analyzer analyzes the frequency doma...[Details]
-
Another approach is to use a DC-DC converter with a pulse frequency modulation (PFM) controller¹. A PFM controller uses two monostable circuits that operate only when the load draws current from th...[Details]
-
The power supply used in the portable B-ultrasound system is relatively complex. The power supply of the external adapter and battery must be converted to the voltage required by the system thro...[Details]
-
On March 2, Beijing Jingneng Energy Technology M&A Investment Fund, the first private equity investment fund initiated by Beijing Jingneng Group, was successfully registered with the Asset Mana...[Details]
-
After working for 7 months, I have gradually become familiar with microcontroller programming. Before, I always knew that a microcontroller is a timer, state machine, and interrupt. The combination ...[Details]
-
"It used to cost one or two yuan to fully charge my phone, but a few days ago I was charged 12 yuan." Wu Xiangyu claims to be a long-term user of shared power banks. Because he uses his phone frequen...[Details]
-
At present, although there are not many choices of foldable screen smartphones, the competition in this field is becoming increasingly fierce. As the leader, Samsung is still confident of maintaining...[Details]
-
This morning, Redmi's official Weibo account officially announced that the Redmi 855 flagship is named K20, and said that this time, at all costs, the Redmi flagship will start the "K" era with you! ...[Details]
-
Power supply
design
engineers
usually use flexible power monitoring, timing control, and regulation
circuits
to manage the system. This paper focuses on
the princip...[Details]
-
A check of iPhone pre-order shipping dates on Friday showed that the iPhone 12 Pro models appear to be Apple's most popular models, according to Loup Ventures. In a brief note published on Friday, ...[Details]
-
Servo controller parameter settings
The parameter settings of the servo controller involve many aspects, including electrical parameters, control parameters, motion parameters, etc. Here are s...[Details]
-
1. Data sheet: Steps for usage: 1. Open the clock output clock control; RCC_MCOConfig(RCC_MCO_SYSCLK); // Actually it is the configuration of bits 24-26 of the RCC_CFGR register. 2. Configure ...[Details]
-
Knowing the main power switch location of ABB industrial robots is essential to ensure the safe operation and maintenance of the robots. In this article, we will introduce the main power switch loc...[Details]