2022-101/122-006

　　In recent years, with the continuous improvement of the degree of social informatization, the amount of information exchange has exploded, and people are no longer limited to the pursuit of wireless...[Details]

　　Method of measuring leakage current with multimeter 　　1. Power-off measurement 　　Turn off and disconnect all electrical appliances, use the RX10K setting of the multimeter, connect one probe to the...[Details]

For STM32, several parameters need to be configured when using ADC. (1)     The first parameter is ADC_Mode, which is set to independent mode here: ADC_InitStructure.ADC_Mode = ADC_Mode_Independen...[Details]

According to the latest report released by IDC on Thursday: The global smartphone market suffered a bigger-than-expected blow in the third quarter of 2021 - after achieving double-digit growth in the...[Details]

The basic working principle of PWM converter The basic working principle of PWM converter The working principle of PWM converter is shown in the figure. Due to the increase of switching freque...[Details]

With the maturity of LED technology, IoT LED integration has become the main direction of future development of intelligent lighting. IoT and LED are two strategic emerging industries. If they are co...[Details]

A small temperature sensor, with the intensive establishment of global cloud computing and big data centers, has the power to leverage the technological revolution of this era. As one of the import...[Details]

The MAX14780E +5.0 V powered, ±30kV ESD protected RS-485/RS-422 transceiver features a driver and a receiver. The device includes fail-safe circuitry that guarantees a logic-high r...[Details]

　　Degradable and recyclable LED desk lamp 　　With the rapid development of optoelectronic technology, LED lamps have become a veritable cold light source, with a temperature much lower than traditio...[Details]

China Energy Storage Network News: On March 9, it was learned from the Northwest Branch of State Grid that under the influence of the new crown pneumonia epidemic, the overall growth of socia...[Details]

　　Dimming LED drivers have issues with light output stability at low light levels, this article will explore the root cause of this problem and propose a solution. This article does not discuss dimma...[Details]

The current module system of new energy vehicles is composed of many parts, such as batteries, VCU, BSM, motors, etc., but these are relatively mature products. Domestic and foreign module manufact...[Details]

At today's 2023  Huawei Smart Car Solution Conference, Huawei Smart Car Solution BU CEO Yu Chengdong delivered a speech. Now smart electric cars will recreate the transformation from feature phon...[Details]

Hello everyone, I am Xiaoshu. Today I will share with you some information about CAN filters. The filter is mainly used to set the receiving ID of CAN. When there are many nodes connected to the CAN ...[Details]

Speaking of robots, we may also think of a "helper" that is now used in many industrial fields - the robotic arm. People often imagine the robotic arm as a mechanical and electronic device that looks...[Details]