Viewing Circuits - ADC and System (1)There are many ADCs on the market, and the prices of different ADCs vary greatly. So how should we choose an ADC?Let's start by knowing what the parameters are!Res...
Resistors are made by using the characteristics of some materials that have an obstructive effect on electric current. They are the most basic and most commonly used electronic components. Resistors h...
In some special occasions, the microcontroller needs to be restarted (reset) to ensure that the functions of the product can be realized normally. Restart can be achieved through both hardware and sof...
In MakeCode, the serial port has a special usage, which is to connect the output of the serial port to the console, so that you can easily print debugging information, check the running status, and fi...
Notes: The connection relationship of each interface in the schematic diagram can refer to the port definition in the code; The data latch of port P0 is two 74HC573 chips; 1. Detection of independent...[Details]
When we watch some criminal investigation TV series, when the detector needs to find blood evidence, they usually spray luminol on the relevant area and turn off the lights. This adds a certain com...[Details]
When using CBN diamond grinding wheels for grinding operations, in addition to the very important service life of the grinding wheel, it is also crucial to understand the quality factors of the grindi...[Details]
When I was debugging a program today, I found that the global variable was changed in the interrupt. The code is as follows
.....
unsigned char num=0;
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INTERRUPT()
{
.... ...[Details]
This article takes Mitsubishi PLC controlling servo motor as an example to share the specific steps of servo motor control.
Mitsubishi servo motor 1. Set the basic parameters of the posi...[Details]
This week, TSMC's statement on supplying Huawei at a press conference caused some concern from the outside world, especially whether there will be changes in future mobile phones. A foreign ...[Details]
By Afshin Odabaee, Business Unit Manager, Micromodule Power Products Division, Linear Technology Corporation (now part of Analog Devices) The facts that are about to be stated will certainly make DC...[Details]
A new sensor integrated into a blue headband is designed to wirelessly control a robot using only brain waves. Image source: "ACS Applied Nanomaterials" Wearing a special electronic headband and ...[Details]
In the previous article, we talked about using 74LS138 to control the bit selection of digital tubes. How to select it? Let's take a look at the manual of this decoder. 74LS138 /Y0--/Y7 is data out...[Details]
Compared with satellite and manned aircraft remote sensing platforms, UAVs have the characteristics of low cost and high flexibility. In order to meet the needs of scientific remote sensing exper...[Details]
Here we are talking about simulated IIC, not hardware IIC. Why use software simulated IIC instead of hardware IIC? In addition to the problems of ST's IIC module itself, it is also because hardware I...[Details]
Galanz recently announced that it has jointly developed a new generation of IoT chip BF-Xijiao with SiFive China, which will be used in all Galanz home appliances to accelerate the realization of sma...[Details]
On February 9, Shengli Precision disclosed a letter of concern issued by the Shenzhen Stock Exchange's Listed Company Management Department II. The letter of concern required the company to explain w...[Details]
Recently, Bosch Sensortec, a wholly-owned subsidiary of Bosch Group, officially announced that its consumer sensor shipments in China have exceeded 2 billion. This figure not only reflects the huge d...[Details]
Temperature sensors are instruments for measuring temperature and are widely used in industry, scientific research, medical treatment and other fields. This article will introduce in detail the mea...[Details]
Analog electronics
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