Remote audio acquisition system
1. OverviewThe remote audio acquisition system uses the ES7210 microphone digital sampling of RVB2601, the WiFi communication of W800 and the OLED LCD display related i...
The amplifier circuit is a weak circuit, which belongs to a type of analog signal. The following are the models of three commonly used basic amplifier circuits built using triodes.As shown in the figu...
[align=left][color=rgb(0, 0, 0)][font=sans-serif][size=5][color=#444444][font=Tahoma, "][b]The SinlinxA33 development board supports LCD, LVDS, and DSI screen interfaces. This section adds an LVDS con...
Through a set of comparative tests, let us experience the efficiency of the VX9000 series optical scanning imaging measuring machine firsthand......Comparison of VX9000 optical scanning imaging measur...
The precision and speed of an operational amplifier (op amp) directly affect the magnitude of power consumption. Reducing current consumption reduces gain bandwidth; conversely, reducing offset voltag...
The main function of the loop analyzer is to measure the characteristics of the power supply product under test in the frequency domain, understand its performance and stability, and assist in the de...[Details]
About the author: Zhu Yulong is a senior engineer of electric vehicle three-electric system and automotive electronics. He is currently engaged in the electronics of new energy vehicles. He has more ...[Details]
The biggest disadvantage of online gas detectors is the high initial investment cost. Of course, the cost depends on the user. Consider its true value. Online gas detectors are gas detection instrum...[Details]
(Image source: IDT) According to foreign media reports, Integrated Device Technology (IDT), a wholly owned subsidiary of Renesas Electronics Corporation, has launched the new ZSSC4175 dual therm...[Details]
When setting the IO port direction, you often see the following settings: //IO direction setting PC11 #define MPU_SDA_IN() {GPIOC- CRH&=0XFFFF0FFF;GPIOC- CRH|=8 12;} #define MPU_SDA_OUT() {GPIOC- C...[Details]
Preface In recent years, the design difficulty of mobile communication antennas installed in mobile communication terminals has gradually increased. With the increase of new communication methods su...[Details]
A laser rangefinder is an instrument that uses laser to accurately measure the distance to a target. When working, the laser rangefinder emits a very thin laser beam to the target, and the photoelec...[Details]
Tesla's acquisition of computer vision startup DeepScale is beginning to reap rewards, with the acquisition of a complete team beginning to provide the electric car maker with new patents. At the en...[Details]
LED projectors are now widely used as mainstream products, but the LED itself will produce flicker, which can easily cause eye fatigue and damage.
Therefore, this solution mainly uses ST...[Details]
Equipment required: MSP430 development board, serial cable, PC, serial debugging assistant (can be downloaded from the Internet) 8 data bits, 1 stop bit, 9600 baud rate without parity /***********...[Details]
The signal source of traditional frequency sweepers mostly uses an oscillator composed of LC circuits, and a large number of discrete components are used to realize va...[Details]
Basic knowledge of test measurement Measurement technology is a cutting-edge science with its own professional system, covering multiple disciplines, and with strong theoretical and practical ...[Details]
Pin Name Pin Function Description VCC Power positive GND Power Ground Port B (PB7..PB0) Port B is an 8-bit bidirectional I/O port with programmable internal pull-up resistors. Its output buf...[Details]
Brushless sensor speed control, speed closed-loop control
0. Introduction
With the development of ROS mobile technology, people are no longer satisfied with low-power differenti...[Details]
On October 26, 2024, China Southern Power Grid Energy Storage Co., Ltd. (hereinafter referred to as the "Company", Party B) signed the "Yunnan Qujing Luoping Pumped Storage Power Station Developmen...[Details]