Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
Background: The op amp uses positive feedback to set the hysteresis threshold. The signal to be compared is input into the negative terminal of the op amp, and the output of the op amp drives an NMOS ...
There is a shortage of chips but no shortage of new products. The pace of manufacturers releasing new products does not seem to be affected at all, and our forum friends have not stopped paying attent...
EFR32BG22 is a Bluetooth chip from Silicon Labs that can implement BLE host and slave functions. It contains a cortex-M33 core.
To use EFR32BG22, you need to use its supporting IDE, "simplicity studio...
Share a PCB project of STLINK V2_1, which can be directly proofed and producedSupports SWD mode, with virtual serial port, supports USB download,supports automatic firmware upgradeFirmware refer to th...
The initialization of CAN2 is OK as per the previous blog post. Things that need to be modified: //Configure the filter CAN_FilterInitStructure.CAN_FilterNumber=14; Why do you want to modify th...[Details]
1 Research Background
With the rapid development of social economy, energy crisis has become a global challenge. To meet this challenge, countries around the world have accelerated the develop...[Details]
The new generation of MPLAB® ICD 5 and MPLAB® PICkit™ 5 in-circuit debugger/programmer offers a new level of programming and Connection method For embedded designers, programming and debugging ...[Details]
Glucose is the sugar we absorb from food. It is the "fuel" that powers every cell in the human body. So can glucose also power medical implants? Engineers from the Massachusetts Institute of Technolo...[Details]
According to the news from Xu Qi, vice president of realme and president of global marketing, the GFK report stated that in April 2020, realme ranked fourth in Egypt with a market share of 10.8%, sec...[Details]
At 18:16 on November 18, 2022, the largest single centralized (shared) energy storage power station in Hubei Province was fully connected to the grid for power generation! Linyang, with the advance...[Details]
The DAC module (digital/analog conversion module) of STM32 is a 12-bit digital input, voltage output DAC. The DAC can be configured in 8-bit or 12-bit mode, and can also be used in conjunction with a...[Details]
Power MOSFET has become the best choice for rectifier components of switch-mode power supplies (SMPS) with its outstanding advantages of low on-resistance and large load current. The emergence of d...[Details]
On April 15, TSMC (TSM) released its first quarter financial report for fiscal year 2021. The financial report shows that the consolidated revenue in the first quarter was NT$362.41 billion (...[Details]
introduction China's urban lighting has developed rapidly along with the acceleration of China's urbanization process. However, the energy demand and consumption in urban lighting development a...[Details]
February 2nd news, recently, Apple obtained a patent called "System for Improving the Function of Automobile Exterior Rearview Mirrors", which can project images of the area around the car's blind sp...[Details]
1: Voltage power supply, some power supply voltage output can also be digitally programmable;
2: Power supplies of various outputs are developing towards lower voltage, higher current, higher p...[Details]
With the rapid development of LED lighting technology, LED street lamps are already common in road lighting in many cities in China. Especially after the luminous efficiency of high-power LED devic...[Details]
Installing a power optimizer in a solar power generation system can greatly improve conversion efficiency and simplify the inverter function to reduce costs. To achieve a smart solar power generati...[Details]
The matrix keyboard program, as part of the Maizhi Club car project, is modified from the IAR state machine application. IAR7.4+STM32CUBEMX debugging passed. The keyboard has 4 rows and 3 columns, an...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD
