I have the impression that the principle used by Zener diodes and TVS tubes is that the voltage does not change much in a large current change range. Therefore, a general Zener diode is connected in s...
Crucial's SSD product layout in the past year has been quite rapid, with not only increasingly mature products, but also its own path. The Crucial P5 SSD we reviewed before uses Micron's own controlle...
Author: Denny Yang
AMIC110 is a new generation SOC that supports ETHERCAT Slave. It supports multiple industrial bus protocols through PRU-ICSS. This article introduces the ETHERCAT Slave demo. This s...
I will graduate in two months. During my postgraduate study, I got a lot of development boards. I probably won't touch them again. I sell them on the forum. Support E-coin transactions and keep updati...
pythoncoder In the micropython eeprom driver library, new support for PSRAM has been added.Multiple devices can share a single SPI bus to form a single logical RAM.
It is possible to use the RAM as a ...
I saw a video tutorial on AD installation component library and shared it.
https://v.youku.com/v_show/id_XNDI4OTc2NTcxNg==.html?spm=a2h9p.12366999.app.5~5!2~5~5!2~5~5!2~5!3~5~5~5~5~5~21~22~TR~TD!2~5~5...
1. Digital signal controller (DSC) is the core of digital control system
The digital signal controller (DSC) platform is a combination of the control peripherals of a microcontroller (MCU) and...[Details]
We have analyzed the BOM of the OPPO Enco W51 noise cancelling headphones, and this time we will analyze the number of components and their cost. Device analysis description: Before we start t...[Details]
1) Use of electrodes: Use the electrode clamp to clamp the bakelite of the electrode and fix the electrode clamp on the electrode holder.
① When the conductivity of the melt to be measured is low...[Details]
1. System Overview
At present, China's power management is generally in a state of "terminal inefficiency", and generally relies on manual work to solve the huge and complex medium and low ...[Details]
1. "Three-phase to single-phase", "three-phase to two-phase" and so on
The Russians said that in 1888, Russian Dobrovolsky invented the three-phase system, and the following year he invent...[Details]
On June 20, 2021, Samsung Electronics submitted a patent application for "Foldable and Sliding Electronic Devices" to the World Intellectual Property Organization (WIPO), and officially announce...[Details]
A Yantai-based manufacturer of precision temperature-measuring infrared thermal imaging cameras drew up a list of bottleneck materials and requested 11 suppliers across the country to resume work. As...[Details]
O Introduction
In a non-line-of-sight mobile communication environment, it is a challenge for designers to design a communication technology that has a very high transmission rate, good service...[Details]
The two-phase induction servo motor is an AC motor that converts electrical energy into mechanical energy through the principle of electromagnetic induction to achieve motion control. Compared with...[Details]
Jiwei.com reported on March 18 that today realme announced that its new phone realme GT Neo will be released on March 31, equipped with Dimensity 1200, opening up a new experience of the third-genera...[Details]
According to OPPO's research, the proportion of young people taking videos and sharing them is increasing rapidly, and most users take videos after get off work or after 6 o'clock. However, wh...[Details]
The day before yesterday, I wrote the ADC driver for the S3C24x0 chip. In fact, it is very simple. I just need to refer to other people's drivers and modify the previous driver template. Howeve...[Details]
June 18th news, according to foreign media reports, on Thursday local time, chipmaker Qualcomm announced the launch of the world's first robot platform RB5 that supports 5G and AI (artificial i...[Details]
ADC Converter Analog signal: A signal that is continuous in time and value. Digital circuits: signals that are discontinuous in time and value ADC circuit refers to analog-to-digital conversion cir...[Details]
When we use oscilloscopes in our daily life, sometimes we need to make high-resolution measurements. At this time, we can regard the digital oscilloscope as a whole system and make full use of this s...[Details]