As the saying goes, "After the Little New Year comes the New Year." I heard that some companies have started taking holidays today.When do you have your holiday? How many days?Due to the epidemic, all...
RVB2601 is a development board based on the Pingtouge eco-chip CH2601, with an onboard JTAG debugger, WiFiBLE chip W800, audio ADC-ES7210, audio DAC-ES8156, 128x64 OLED screen, RGB three-color indicat...
Many people have a misunderstanding about why constant pressure water supply supports electric contact pressure gauges but does not support pressure transmitters. It is not that it does not support, b...
[i=s] This post was last edited by Jacktang on 2019-5-15 18:39 [/i] [p=30, 2, There are many ways to generate digital phase-shifted signals. The traditional direct digital frequency synthesis (DDS) ph...
[i=s]This post was last edited by btty038 on 2018-11-28 15:26[/i] The URL on the label cannot be accessed [url=http://www.dt-usa.com]www.dt-usa.com[/url] Could it be from the USA? Please take a look a...
CC2640 is a low-power Bluetooth chip with a wide voltage input range (1.8-3.8V). It supplies the internal digital core and circuit after stepping down through the internal DCDC or LDO. Because of its ...
1. Introduction As countries around the world gradually ban the import and sale of ordinary incandescent lamps, new, green, efficient and long-life LED lighting technology has achieved unpreceden...[Details]
Recently, Continental launched a smart device integrated entry system (CoSmA) solution for Honda e models. This solution will enable Honda e owners to obtain a virtual key on their smartphones. ...[Details]
Merck, a leading global science and technology company, recently announced that its performance materials business has reached another key milestone in its strategic transformation. After the success...[Details]
Today, Xiaomi announced the launch of the Mijia LCD Small Blackboard Storage Edition, with a retail price of 349 yuan and a crowdfunding price of 299 yuan. Crowdfunding will start at 10:00 am ...[Details]
The low frequency signal generator uses a single chip waveform synthesis generator to generate high precision, low distortion sine wave voltage, which can be used to calibrate frequency relays, synch...[Details]
Clamp ammeter operation diagram
(A) The tester should wear gloves, hold the watch flat and open the jaws.
(B) Place the wire to be measured into the jaws and then close the jaws.
(C) If two wires...[Details]
1. Disadvantages of OLED
1. The lifespan is usually only 5,000 hours, which is lower than the lifespan of LCD, which is at least 10,000 hours;
2. It is not possible to mass produce large-...[Details]
Xiaomi, which has been making frequent moves, has once again launched a new strategy. Recently, Lei Jun announced at the Xiaomi Annual Meeting that in 2019, Xiaomi will officially launch the "mobile ...[Details]
a brief introdction According to the previous knowledge points, I came step by step and realized the operation of lvgl on HLK801. It is quite gratifying that I did not encounter any pitfalls that mad...[Details]
Bourns Launches New High-Q and Miniature Components - Semi-Shielded Power Inductors
High-performance SRN2012T power inductor with semi-shielded winding structure is suitable for RF s...[Details]
I'm studying ARM Cortex-M3 recently, and I found a book called "An Definitive Guide to The ARM Cortex-M3" which is considered a classic. This series of study notes is actually the reading notes I made...[Details]
According to foreign media techpowerup, Kingston announced on October 6 that its two DDR5 UDIMMS desktop memory sticks have passed Intel Platform Validation, an important milestone that means i...[Details]
Aunt Wang is an empty-nest elderly person. She is over 70 years old and has a daughter who married and moved to another province. Her daughter lives a barely manageable life. Her husband, who she d...[Details]
The BOE Wuhan 10.5-generation LCD production line visit and TV display technology tasting event with the theme of "Seeking the Source" was held in Wuhan. At a time when the current TV industry and ...[Details]
Talking
京公网安备 11010802033920号
EEWORLD
