At the beginning, when I paid the insurance, I checked on my mobile phone and it said that I could receive more than 3,800 yuan per month when I retired.But after June, it seems that the national insu...
In the design of high-speed signal circuits, signal conditioning products are widely used. Among them, retimer products involve register configuration, so their use is relatively complicated. This art...
The design files of the pyESP32 board have been shared on github for your reference.Key Features:Type-c power supply/charging
Lithium battery powered
High Efficiency DC Power Conversion
With USB to TT...
ESK32-360 – Development Board for HT32F1653/1654The ESK32-360 development board is designed for the HT32F1653/1654 series MCUs and uses a HT32F1654 physical IC. It is equipped with buzzer, input keys,...
As a rookie hardware engineer, I commute from the Third Ring Road to the office every morning, which takes at least an hour by subway or bus. During this commute time, I always want to do something me...
STMicroelectronics' EnergyLite? ultra-low power technology platform is the key to the industry-leading energy efficiency performance of STM32L. This technology platform is also widely used in STMicroe...[Details]
GSMA (Global System for Mobile Communications Association), the organizer of the 2020 Mobile World Congress (hereinafter referred to as "MWC") originally scheduled to be held in Barcelona, official...[Details]
OPPO today announced the imaging configuration of the OPPO Reno10 series. The new product will be equipped with an ultra-light periscope telephoto lens for the first time, enabling freedom in por...[Details]
1. Introduction
Quadrotor is a vertical take-off and landing aircraft with compact structure and unique flight mode. Compared with ordinary aircraft, it has the advantages of simple structure, low fa...[Details]
The design of CO gas monitor based on TC35 GSM module has the main feature of being able to use SMS for data transmission. The wireless communication module TC35 is introduced in detail, and the app...[Details]
The gold diggers have not yet become rich, but the water seller has achieved financial freedom first. This is the ridicule that a merger and acquisition in the field of autonomous driving received ...[Details]
Introduction: The device is connected to the host computer via RS485 ($49.9800) bus. As a remote relay output module, it is used to receive computer instructions and execute remote control or automat...[Details]
4. When I used ftp , I failed to log in because I did not have the username and password of the uClinux on the target board. If you do not encounter such a problem, it is best not to follow the follow...[Details]
On June 21-22, 2017, the 2017 China Safety Industry Summit and the First Traffic Safety Industry Forum, jointly hosted by the China Safety Industry Association, TIAA In-Vehicle Information Service In...[Details]
Malware, ransomware, viruses, denial of service attacks—these threats can put a business in a bind because they’re so difficult to recover from. Others may be impossible to recover from at all, but t...[Details]
Any additional current generated in the test system will be added to the current being measured and cause errors. This current can be generated internally, such as the input bias current of the inst...[Details]
Figure 1 shows two methods for measuring large signals. The first method includes a two-resistor voltage divider and an output buffer; the second method includes an inverter with a large attenuation...[Details]
With the rapid development of the LED industry, many manufacturers have also begun to develop
LED drivers
.
In fact, this is also
a development trend of the
LED
industry. Because the LE...[Details]
11.1 Electrical measurement of moisture and humidity
11.1.1 Definition and expression of moisture and humidity
1. Gas humidity
1. Absolute humidity
Under certain humidity and p...[Details]
It is really possible to take the subway by scanning your face! On April 1, Jinan Metro Line 1 started commercial operation. This is not only the first subway line in Jinan, but also the first subway...[Details]