-
1. Electromagnetic compatibility analysis of motor drive system
1.1 Analysis of interference sources in motor drive systems
The main interference source in the motor drive system is the s...[Details]
-
As the hottest, most dazzling and most fashionable smartphones and tablets such as Apple and Samsung enter our daily lives, low-power capacitive touch solutions are gradually becoming known to every...[Details]
-
Recently, the Qinghai Gonghe 450MW wind power and Qinghai Ulan 100MW wind power supporting battery energy storage projects are being tendered. The two wind farms will be equipped with battery energ...[Details]
-
The organic film and metal film of OLED devices will immediately oxidize and deteriorate when exposed to water and air, so measures must be taken to avoid this problem. Inorganic film protection ca...[Details]
-
1. Design ideas Start to power the MCU by manual key. Until the power indicator LED4 lights up, the MCU is running, and relay 2 works to power the MCU. By setting the working time of relay 2 by key...[Details]
-
Overview
MFCC: short for Mel frequency cepstral coefficient. Mel frequency is based on the hearing characteristics of the human ear, and it has a nonlinear relationship with the Hz frequency. Mel f...[Details]
-
debug_trig MACRO
CPL P1_0
ENDM
//Macro definition of PID sampling value, after NZRI encoding, LSB
PID_ACK EQU 02h
PID_SETUP EQU 08h
PID_OUT EQU 0Ah
...[Details]
-
When the button is pressed, the LED lights up. Otherwise, the LED lights off. Simulation circuit diagram: The simulation procedure is as follows: #include reg52.h #define uchar unsigned char sb...[Details]
-
Today, blogger @熊猫很禿然 broke the news that MIUI 13 will be released at the end of this year. According to past practice, MIUI 13 usually conducts public testing first, and then pushes stable vers...[Details]
-
In the field of remote sensing, in order to study the visible and near-infrared reflectance spectra of various objects or environments under natural conditions in the field, a spectral instrument sui...[Details]
-
Hardware Architecture
MCF5213 Processor
MCF5213 is a low-cost, low-power 32-bit microprocessor in Freescale Semiconductor's Coldfire series of embedded processors. It provides a single-chip pr...[Details]
-
Toyota has recently been granted a patent for an autonomous refueling/charging drone system that can drive to your location and fill your car with gasoline, hydrogen fuel, or electricity like a milit...[Details]
-
RIGOL's bilingual brand theme song is released The well-known Chinese music company Seed Music Group has joined hands with RIGOL, a leading brand in the global test and measurement industry. T...[Details]
-
Communication technology related hardware
Communication technologies such as NFC, Bluetooth and UWB are key technologies for connecting digital keys to cars. In order to use these techno...[Details]
-
Temperature sensor is a sensor for measuring temperature, which is widely used in industry, scientific research, medical treatment and other fields. According to the different wiring methods, tempe...[Details]