Precision Rectificationhttps://mp.weixin.qq.com/s/maB2yx2gKz8ecKrNUquYQQ1. Is the output low level 0V or negative? If it is powered by a single power supply, it seems that the negative voltage -0.7V c...
A mobile power bank is a portable charger that integrates power supply and charging functions. It can charge or power standby for digital devices such as mobile phones anytime and anywhere. Generally,...
In RF circuits, RF devices with various interfaces (SMA, SMP, BNC, etc.) are often used. Therefore, it is necessary to use RF cables or connectors with various interfaces to connect these RF devices a...
The TMS320F28335 contains a 12-bit AD converter with the following features:12-bit ADC core with built-in (sample and hold) S/HAnalog input: 0.0V to 3.0V (voltages above 3.0V produce full-scale conver...
[i=s]This post was last edited by jinglixixi on 2020-9-20 09:10[/i]CH579M has 14 channels of 12-bit ADC and supports 14-channel touch keys. In addition, there is an internal battery detection channel ...
According to the China Trade Relief Information Network, on December 1, 2021, the U.S. International Trade Commission (ITC) voted to initiate a 337 investigation into certain integrated circuits, chi...[Details]
LeddarTech® and OSRAM announce the signing of a long-term agreement for LeddarTech to provide industry-leading LiDAR hardware and software components for OSRAM’s PERCEPT™ LiDAR platform. QUEBEC CITY...[Details]
ARM Architecture At present, the ARM series of general-purpose 32-bit RISC microprocessors include ARM7, ARM9, ARM9E, ARM10 and other products. These processors can work in 7 modes. All modes...[Details]
With the development of science and technology, foreign scientists have developed a new type of lighting source, plasma lamp, after continuous attempts. Plasma lamp is a new type of electromagnetic...[Details]
If you only use TIME2 global interrupt, you don't need void EXTI_Config(void)//external interrupt configuration. You only need void NVIC_Configuration(void)//nested interrupt configuration and void TI...[Details]
introduction As an emerging industry technology, LED lighting is constantly exploring wider applications. For AC power input applications, a flyback topology switching power supply is currently commo...[Details]
“Electric power departments across Shandong are taking practical actions to resist the provincial and municipal policies of supporting enterprises in deferring electricity bill payments.” On March ...[Details]
Mouser now stocks TE Connectivity's EP-SMA 27 GHz connector and cable assembly portfolio November 1, 2021 – Mouser Electronics, the leading New Product Introduction (NPI) distributor with the wides...[Details]
1 Introduction
Pointer-type and light-spot galvanometers have large external critical resistance and internal resistance, and have large losses in the circuit. Moreover, when the current in t...[Details]
Operation experience shows that lightning accidents in distribution networks account for about 70% to 80% of all lightning accidents in the entire power system. Therefore, it is necessary to stren...[Details]
The selection of a single-chip microcomputer is an important and troublesome matter. If the selection is proper, the product will be cost-effective and stable in operation. Otherwise, it may cause th...[Details]
According to foreign media reports, electric car manufacturer Fisker has designated ChargePoint as its partner for public charging solutions for electric vehicles in North America. Through the coopera...[Details]
Dynamic range is often thought of as the ability of a spectrum analyzer to measure harmonically related signals and signals generated by the interaction of two or more signals. Examples include the m...[Details]
Recently, the Chinese electronics industry standard "Optical Performance Test Method for Automotive Head-up Displays" developed by BOE (BOE Oriental Technology Group Co., Ltd.) was approved and i...[Details]
On October 30, Samsung is currently expanding the proportion of Qualcomm Snapdragon chips used in its Galaxy flagship phones, while its own Exynos chips mainly cover mid-to-low-end and home applian...[Details]