slappy.io is a new, easy and fast way to write programs for CircuitPython and load them onto Adafruit devices. They hope to be the best solution for programming and Maker education using Chromebooks –...
[i=s]This post was last edited by btty038 on 2021-12-23 21:03[/i]Thermal resistance measurement circuitThe circuit in the figure above is a typical thermal resistor/thermal couple measurement circuit....
Practical video on signal integrity simulation. Let me share the first video, which introduces the principle and timing of DDR3 SDRAM in great detail. [hide]attach://487663.rar attach://487664.rar[/hi...
[i=s]This post was last edited by dcexpert on 2020-2-11 14:08[/i]During this special period, many netizens may be working from home. Working from home is very uncomfortable, but it can also allow you ...
[i=s] This post was last edited by experts on 2020-1-4 18:48 [/i]CH551 needs a program to be written into the chipPlease let me know how much the reward is.
How much is the price? Add a friend. Thanks...
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The content has been open sourced in LiChuang, open source address: https://oshwhub.com/gnosis/n32g430The ammeter is implemented using the National Techno...
Driven by the positive news on trade, large U.S. technology stocks rose collectively. Apple broke through the historical high of $233.47 set in October last year, closing up 2.66% at $236.21, with a ...[Details]
Diode D2 is used to eliminate reverse spike pulses. Capacitor C1 and inductor L are filters to smooth the switch output waveform. The maximum operating frequency of the circuit depends on the s...[Details]
In order to improve the utilization efficiency of disk resources, enterprise storage devices entered the networking era in the late 1990s. At the file access level, file servers that transmit data th...[Details]
Industry sources said that several IC design companies in Taiwan are preparing to raise chip prices starting in the fourth quarter of 2021 to reflect rising manufacturing costs. The Electronic Ti...[Details]
Transistor constant current bias circuit
Usually, when RL»R, the current flowing through the photoresistor remains basically unchanged, and the bias circuit at this time is called a constant cu...[Details]
Qiaotian Intelligent
Equipment
Shanghai Qiaotian Intelligent Equipment Co., Ltd. ("Qiaotian Intelligent" for short) was established in 2016. It is positioned as
a provider of
rob...[Details]
At present, the fields of audio, video, imaging, communication, network, etc. have gradually realized digitalization. This trend has also spread to the field of power supply system dominated by analo...[Details]
According to foreign media reports, at the 2019 IoT Solutions World Congress, LHP Engineering Solutions will work with AASA LiFi subsidiary 01LightComm and aicas GmbH to demonstrate real-time detecti...[Details]
On the 7th of this month, Lu Weibing, Vice President of Xiaomi Group and General Manager of Redmi Brand, published a Weibo post commenting on a certain brand’s price reduction of 500 yuan. He said at...[Details]
I have recently been learning to develop the STM8S003 MCU. I have just got this MCU and don’t know many of its functions well. I can only develop and learn while recording the learning process. At ...[Details]
LED is called the fourth generation lighting source or green light source. It has the characteristics of energy saving, environmental protection, long life and small size. It can be widely used in v...[Details]
According to foreign media tomsguide, foreign manufacturer M. Craftsma has released a neck-hanging charging rope PodChain PRO, equipped with a battery like a necklace pendant, which can charge ...[Details]
The key to developing a cockpit is to connect the driver with the vehicle environment. In other words, the cockpit must act as a human-machine interface (HMI for short) between the driver and the veh...[Details]
Since the traditional laser rangefinder performance test must be carried out outdoors to detect the target and is restricted by weather conditions, the technical survey and daily maintenance are gr...[Details]
Can the price war in the power battery industry further promote the prosperity and development of the new energy vehicle market? "Ningwang" is going to start a price war. Recently, CATL has bee...[Details]