[i=s]This post was last edited by weiwei4 on 2019-1-15 00:21[/i] I am very happy to participate in the evaluation of NXP Rapid IoT Kit. Let's unbox and take a look at the NXP Rapid IoT Kit we are look...
Impedance matching is a part of microwave electronics. It is mainly used on transmission lines to ensure that all high-frequency microwave signals can be transmitted to the load point.
Purpose, almost...
The circuit solutions in this post are all original works of mine, from pure simulation to MCU hardware design and software strategy (I don’t know how to program, so this part only provides feasible i...
Transistor amplifier circuit: The input voltage range is wide, and the parameters of each component are based on actual experimental tests and have been adjusted to a suitable static operating point. ...
Stay away from consumer traps, avoid consumer misunderstandings, and improve consumer experience. The Black Cat Complaint Platform provides 24-hour service. Every complaint you make and every suggest...[Details]
Today, I will track the overall progress of Tesla's 4680 battery. In the Q2 earnings conference, Elon Musk repeatedly emphasized that Tesla's 2022 production target of 1.5 million vehicles is decoupl...[Details]
On the 9th, Huawei Technologies Co., Ltd. applied to disclose the patent information of "Foldable electronic device and foldable screen mounting structure". The patent publication number is CN...[Details]
Smart home requires that household appliances can be interconnected and interoperable via a network (bus), and the bus protocol is the essence of it. At present, the dominant home network standards...[Details]
The following is actually a script in Tcl syntax that uses modelsim commands.
Provides 4 commands: sim, re, q, clear. The functions are as follows:
sim: When you first start simulation, c...[Details]
Handheld electronic products are basically powered by dry batteries as consumables. However, most users will face a lot of old battery selection problems in daily use. Which old batteries can be used...[Details]
Abstract: The essence of the white LED we are using now is a semiconductor fluorescent lamp. Its basic characteristics are the same as those of ordinary fluorescent lamps, but its performance indi...[Details]
The Basics of EMI Electromagnetic compatibility (EMC) has long been a major concern for electric vehicles (EVs) and hybrid electric vehicles and (HEV) systems. Traditional internal combustion engin...[Details]
MAX197 is an 8-channel, 12-bit high-speed A/D conversion chip launched by Maxim. The chip uses a single power supply of +5V, a single conversion time of only 6μs, and a sampling rate of up to 100kS...[Details]
Purdue University scientists have developed a new spray device and a flexible and conductive polymer that can be sprayed onto any clothing to turn it into a wearable sensor that can be used to ...[Details]
HaptX CEO: We showed this technology to Meta executives, and they copied it all. Meta (Facebook) claims to have developed its first prototype in 2015, but HaptX says it has been working on the...[Details]
Resistance of a conductor
Conductors in a normal state have a certain resistance. If the potential difference applied across the conductor is
U
and the current generated in ...[Details]
Most high-precision analog-to-digital converters (ADCs) do not have high-impedance inputs. The input signal is connected directly to a sampling capacitor through a switch. This load presents some i...[Details]
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