Battery test equipment is used to verify the functionality and performance of battery packs prior to shipment to customers. This technical note outlines the three main functional tests performed by ba...
1. Unit gain bandwidth GBUnit gain bandwidth is defined as: when the closed-loop gain of the op amp is 1, a constant amplitude sinusoidal small signal is input to the input of the op amp, and the clos...
In the program of the MM32 eMiniBoard development board, there are related functions of Systick. By combining it with the OLED screen, a second timer can be realized, and its running effect is shown i...
The source program is as follows: /* * main.c * * Created on: August 18, 2018* Author: LYJCD */ //################################################################################### // // FILE: Exampl...
Reprinted from: "Using Python to control hardware 46-low voltage startup and reliability testing"During the product development phase, it is sometimes necessary to understand whether the device can st...
Yesterday, ZTE Corporation's fixed network product solution manager @韩导_HanQ published a post praising its own operating system, saying: "Every time I take the Fuxing high-speed rail, I am proud that...[Details]
According to official news from the Jiangsu Provincial People's Government, the Jiangsu Provincial Government issued the "Notice of the General Office of the Provincial Government on Several Policy M...[Details]
Samsung announced that it has adopted the 11nm process , which has improved performance by 15% compared to the previous 14nm process and reduced power consumption per unit area by 10%. If Moore's ...[Details]
ROM and RAM capacity and location
The memory of the MCS-51 microcontroller consists of two parts: program memory (ROM) and data memory (RAM), and the capacity of each part includes the internal cap...[Details]
Serial bus technologies are demanding higher performance from high-performance oscilloscopes in areas such as design, verification, and troubleshooting . High data rates are only the beginning...[Details]
If we have to describe what people expect a car robot to look like, KITT from "Knight Rider" would probably be the winner with a high vote. "Knight Rider" is an American TV series that was popular ...[Details]
When SM2..0 is 000, the SLEEP instruction will put the MCU into idle mode. In this mode, the CPU stops running, while the LCD controller, SPI, USART, analog comparator, ADC, USI, timer/counter, watch...[Details]
Recently, CATL and HGP, a battery energy storage project development company, reached a 450MWh battery energy storage project supply agreement. The two parties will also establish a long-term p...[Details]
Foundation Models have reshaped the landscape of natural language processing (NLP) and (CV) research in the past few years. So what possibilities can foundation models bring? This review may have t...[Details]
Abstract: The design method of a low-cost interface for single-chip communication with PC is given, and the key parameters are given. Through testing in practice, it is proved that the interface...[Details]
The relay protection tester system adopts a distributed structure, so that the work of the system is dispersed to the control platform and the mainboard under test of the test device, which is ...[Details]
OPPO副总裁沈义人在微博上询问网友，是喜欢耐刮的陶瓷材质、或是充满质感的皮革材质。很显然，这是在暗示OPPO Find X2可能会有特殊材质的版本，也许是皮革、也许是陶瓷。 Currently, most mobile phones are made of glass, because glass can bring more color craftsmanship, mak...[Details]
I just started learning MSP430 and used IAR5.4. I wrote my first program according to the example in the reference book. It is as follows:
#include "io430.h"
void main( void )
{
// St...[Details]
The research on LED display screen uses a screen of 8×8 dot matrix display, focusing on dynamic processing methods. Due to the limitations of the display screen, only English and numbers can be d...[Details]
Construction conditions: New energy power is random and volatile, which brings great risks and challenges to the safety and stability of the power system. The development of energy storage can not onl...[Details]
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