Silicon Labs BG22-EK4108A is developed using Silicon Labs' own Simplicity Studio V5. This IDE is based on eclipse, but it is super smooth and easy to use. Whether it is SDK update or automatic board r...
[i=s]This post was last edited by qwqwqw2088 on 2022-3-16 16:52[/i]It's not fun anymore. The supplier just called and said that the delivery time of 4G modules is about 4-6 weeks, and they have to be ...
[align=left][font=宋体]For the past 30 years, the industrial PC market has been dominated by x86 processors, which should come as no surprise given their use in desktop PCs. From fanless rugged box comp...
As shown in the figure, when the positive input pin is floating (not connected to V1), the ground voltage at A is 7.721V. Where does this high voltage come from? Because my system does not have such a...
1. RF Powered-up radio frequency enablement failed (Dev mode)[error]:Cause: The firmware file burned into AWR1243 is loaded incorrectly
Solution: Correct firmware program file path:The DFP installatio...
Digital tube is a commonly used display device. When using it, it is necessary to match the LED with a current limiting resistor, and add a driving circuit when using a multi-digit digital tube. For e...
In 2013, after the Hubei Provincial Standard on Technical Conditions for Grid-connected Photovoltaic Inverters, which was led by Hubei Zhuiri Electric Co., Ltd. (hereinafter referred to as Zhuiri Elec...[Details]
Recently, Apple released the official version of iOS 13.7, version number 17H35. According to the update notification, iOS 13.7 specifically adds the COVID-19 coronavirus exposure notificati...[Details]
Wavelength dispersive X-ray spectrometers (WDX or WDS) equipped with scanning electron microscopes have attracted much attention in the field of microscopic analysis recently. A big reason for this...[Details]
introduction Since the 1990s, with the continuous reduction of the feature line width of integrated circuits and the corresponding increase in chip density and operating frequency, reducing power con...[Details]
"My dad's Corolla Premium has been driven for 12 years, with a total mileage of over 220,000 kilometers, but the engine has never been overhauled. If it were an electric car, its battery would have b...[Details]
Introduction: A few friends mentioned the evolution of headlight control under the centralized architecture, which mainly involves the control evolution of interior lights and front headlight con...[Details]
1.1, the function of the anti-mislocking device,
The anti-misoperation locking device is one of the important measures to ensure the correct implementation of the switching operation. It is wi...[Details]
According to news on October 18, Tesla began to roll out its new "Driver Drowsiness Warning" feature, which uses in-car cameras to monitor the driver's status. For years, Tesla has not offered simi...[Details]
In the past year, active noise reduction headphones have become a very popular product function concept outside of true wireless headphones (TWS). The experience of the world becoming quiet instantly...[Details]
In automotive electronic systems, many applications require RF test and measurement solutions. Commonly encountered automotive applications are RF fading simulation, modulation and demodulation for ke...[Details]
On the morning of January 15th, the second test system of iOS 14.4 provided to developers this week added a repair warning for non-Apple original camera components. The content was discovered ...[Details]
First, when you have an idea, write a functional block diagram like this so that you can understand what you want to do.
Without doing the chemistry part, we can have a preliminary understandi...[Details]
The new features of iOS 15 are really useful. After some netizens turned on the "Record App Activity" of the new system, they made different discoveries. According to this new privacy feature...[Details]
4. MCU Countdown Timer
Here we need to install two light touch button switches on the 51 test board. We use independent button switches, that is, the switch is directly connected between the grou...[Details]
The matching problem of servo motors is a complex and important issue, involving many aspects such as motor selection, control strategy, and load characteristics.
Basic principles of serv...[Details]
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