[i=s]This post was last edited by qwqwqw2088 on 2020-8-17 11:39[/i]As shown in Figure 1: I don’t understand how the detailed circuit in the reference circuit is connected....
I only know that this part of the circuit generates a sine wave of about 20hz to 50hz. I am not good enough to analyze it from the formula. Please help me with some advice. Thank you....
Does anyone know more about switched capacitor filters? Can you tell me about them? :congratulate: @cruelfox, I saw you talk about filters before. Can you tell me more about this?...
[i=s]This post was last edited by Flying Bamboo Dragonfly on 2019-5-23 14:29[/i] [postbg]bg3.png[/postbg]I used TouchGFX to make the control interface. I currently need to draw a triangle with changea...
Unboxing
The epidemic is not over yet, but new innovative products have arrived. This time, the product involved in the evaluation is the XENSIV PAS CO2 mini-board, which measures indoor CO2. Thanks t...
A stepper motor is a device that converts electrical pulse signals into angular displacement or linear displacement. The displacement it produces is strictly proportional to the number of input pul...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
1 Introduction
The infrared carbon-sulfur analyzer is one of the important analytical instruments in the metallurgical and mechanical industries. It can quickly analyze carbon and sulfur in so...[Details]
1. Single LED light, single button
//C language header file //This is the first comment method;
#include
#include //Preprocessing command
void main(void) //main function name, there must be a...[Details]
The saying "too clever is often too clever", but you have never heard of "wisdom is often too clever". Because cleverness is not equal to wisdom, there is a clear difference between the two. As the s...[Details]
After the audio signal passes through a 50 Ohm impedance matching network composed of an operational amplifier and resistors, it is processed by the range control module. If it is a general 100mV-5...[Details]
First, let's talk about what WiFi is. WiFi is a technology that connects to the Internet wirelessly. A place that can access a WiFi network is called a hotspot. When a WiFi-enabled device (such as a ...[Details]
Whether in the vehicle powertrain, central control unit, body or comfort systems, the proportion of electronic components is increasing. This trend is accompanied by the increasing complexity of the s...[Details]
On the evening of February 25, Zijing Storage released its 2021 performance report. During the reporting period, Zijing Storage's operating income decreased compared with the previous year, with oper...[Details]
"China is the world's largest automobile producer and seller, and also has the world's largest automotive MCU market. Currently, an average car uses about 100 MCUs. According to this estimate, the to...[Details]
The Qichacha App shows that on October 8, Guangzhou Xiaopeng Automobile Technology Co., Ltd.'s patent for "Vehicle Flooding Alarm Method and System, Vehicle and Readable Storage Medium" was authorize...[Details]
According to the official website of the Industrial Expo, in the face of the overall upgrading and transformation of the domestic manufacturing industry and the era's requirements for transformatio...[Details]
According to foreign media mspoweruser, today the whistleblower @MaxJmb said on Twitter that Samsung is preparing to launch a pair of true wireless earphones called Galaxy Buds Z2. The position...[Details]
This application note provides design guidelines for the optomechanical part of the MAX25205 and MAX25405 gesture sensors. A key design issue in gesture detection systems based on infrared (IR) tec...[Details]
Analogue and Mixed Signal
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