C1210X334J251PB

　　 Circuit principle: A fast charging circuit for NiMH batteries is built with bq2004. It charges 10 NiMH batteries with a maximum fast charging current of 2.25A. The circuit is shown in the figure. ...[Details]

Chinese inverter manufacturer Shenzhen Growatt New Energy has supplied CP2000 Station-S compact central inverters to three 5 MW sub-plants of a 20 MW solar power plant in Thailand, and string inver...[Details]

Light-emitting diodes ( LEDs ) are fragile devices that are susceptible to heat, mechanical shock, electrostatic discharge, and lightning, especially in outdoor applications. The increased use of LED...[Details]

This article takes the AT89C51 system with a 6MHz clock as an example to illustrate the application of clock interrupts: Timer initial value and interrupt cycle The clock interru...[Details]

To avoid losing valuable time due to failing compliance testing, electromagnetic interference (EMI) measurement applications running on spectrum analyzers/signal analyzers allow you to perform pre-co...[Details]

On April 10, BYD released the world's first new energy exclusive intelligent body control system - Yunnan. The Yunnian intelligent body control system is fully self-developed by BYD and achieves deep...[Details]

There have been many discussions online about the phenomenon that the STM32 I2C interface is deadlocked in the BUSY state and cannot be recovered. Looking at the older posts from a few years ago, som...[Details]

Recently, the largest national 5G power test network in China was completed in Jinjialing, Laoshan, Qingdao, Guzhenkou, West Coast, Qingdao Olympic Sailing Center and Qingdao State Grid Dispatching...[Details]

Speaking of Apple's self-developed M1 chip, AMD Vice President David McAfee gave it a very high evaluation. He said that the single-threaded performance of the M1 chip is comparable to the Zen 3 CPU,...[Details]

1. Connect Jlink PC ok2440 2. Power on ok2440 3. Open J-link ARM v4.08k in the Jlink program (you can see the model of Jlink and various parameters of CPU) and open DNW. Press any key to prevent ...[Details]

This program sets the LED running light and the 0-16 numbers of the 0th position of the digital tube to light up in a cycle. The digital tube program cannot be put into the main function, because the...[Details]

Detailed page: http://alanzjl.sinaapp.com/2015/02/gpio_brr_bsrr_odr/ BRR, BSRR, and ODR are all used to control 16-bit pins. Among them, the upper 16 bits of BRR and ODR are unavailable (reserved),...[Details]

The era of fully autonomous driving has begun, and people are paying more and more attention to the safety of autonomous driving. At this stage, advanced driver assistance systems are becoming standa...[Details]

　　AVR microcontroller is an enhanced RISC low-instruction set high-speed 8-bit microcontroller with built-in Flash developed by ATMEL. It draws on the advantages of 8051 and PIC microcontrollers, has...[Details]

01 Agility Robotics will build the world's first large-scale humanoid robot factory American startup Agility Robotics recently announced that its 6,500-square-meter human...[Details]