[align=left][b][font=宋体][size=20pt]Basic knowledge and detection methods of transistors[/size][/font][/b] [/align][align=left][font=宋体]1. Basics of transistors[/font] [font=宋体]The bipolar junction tra...
During the 2022 Spring Festival, I participated in the forum's "虎虎生愿" event
虎虎生愿: Make a wish for 2022, usher in good luck in the new year, and take away the EEWorld New Year gift~Fortunately, I got a...
Why doesn't the Kalman filter algorithm directly use the observation results (measured values) to filter and obtain the optimal value? It uses the state equation to make predictions first. What is the...
[i=s] This post was last edited by 蓝天白云秋高气爽 on 2022-1-5 12:04[/i]Do a small project on the "ESP32 Development Board IOT Bluetooth WIFI Misiqi": use this development board to intercept the input signal...
[align=left]My colleague said that this is a circuit to prevent the MCU from hanging up. Fan_Ctrl is the signal from the microcontroller, C is the DC blocking capacitor, Fan_Ctrler is the signal sent ...
Class D audio amplifier unit circuit design
Class D audio amplifiers have the advantages of high efficiency, energy saving and miniaturization, and are widely used in portable products, home A...[Details]
It is currently difficult to find comprehensive information on how to select gas sources of different purities as carrier gas and auxiliary gas when operating a gas chromatograph , so I always ask ...[Details]
#USE FIXED_IO
语法:#use fixed_io(port_outputs=pin.pin?)
port is A~G.
pin is one of the pins defined in the device.h file.
Purpose: Affects how the compiler generates input and output code, as des...[Details]
The I2C1 bus can control two intelligent peripheral devices with the same internal address. These two peripheral devices can be the same device or different devices, but they just happen to have th...[Details]
IO output and input /* The button is connected to RB1 to light up the LED, and PORTA RA0 controls the output. Press once to light up, press again to turn off, and so on. RB is connected to an externa...[Details]
1. Introduction to ARM Generally speaking, any dedicated hardware and software system with a microprocessor can be called an embedded system. It is a dedicated computer system embedded in an object s...[Details]
Generally, the flow equation of turbine flowmeter can be divided into two types: practical flow equation and theoretical flow equation. Practical flow equation: qv=f/K Formula 1; qm=qvρ Where qv,qm...[Details]
Who would have thought that in August, LG Energy Solution did not even make it into the top 15 domestic power battery companies in terms of installation volume! If we say that the domestic power ba...[Details]
TI's BQ25504 is a new integrated nano-smart energy harvesting power management solution that is ideal for ultra-low power applications with special needs. The product is specifically designed to effic...[Details]
Carrier coupling and receiving circuit, D3 and D4 in the circuit of Figure (a) play a role of clamping and absorbing the peak interference on the low-voltage power line. The size of the carrier trans...[Details]
Abstract: Digital signal processor (DSP) has been widely used in many fields. ARINC 429 digital information transmission specification is the communication standard for avionics equipment. The ...[Details]
Lite Array is the first company to have the Kodak Passive OLED Display Technology license in China. The OLED it developed is a brand new flat panel display technology, the full name is "organic light ...[Details]
On the afternoon of October 30,
GalaxyCore Co., Ltd. (hereinafter referred to as "GalaxyCore") announced its third-quarter results for 2024. In the first three quarters of this year, GalaxyCore...[Details]