[i=s]This post was last edited by dcexpert on 2021-9-28 21:03[/i][hide]Baidu Netdisk: https://pan.baidu.com/s/1TcUbZxmKLPxMkMPM38g2XA Extraction code: am3t[/hide]...
Is there a chip solution with dual adjustable PWM frequency and duty cycle? Can it be controlled by two voltages, one to control the output frequency and the other to control the output PWM?...
[i=s]This post was last edited by qwqwqw2088 on 2020-7-7 17:42[/i]The most classic driving method for brushless DC motors (BLDC) is the three-phase six-step commutation method. During the debugging th...
[i=s]This post was last edited by Knight on the Sun on 2022-7-28 23:23[/i]The HPM6750EVKMINI development kit in my hand includes the HPM6750EVKMINI and a display. I happen to have a Himax HM01B0 camer...
1. Discover the problem Our school has an electronic reading room with 24 computers. We applied for ADSL to access the Internet. ADSL is said to be broadband, but since using ADSL, the Internet spee...
Since the outbreak of the COVID-19 epidemic, China Energy Construction Guangdong Thermal Power has actively implemented the work requirements of the national, local governments and superior units, ...[Details]
Double Exhibition in June - Cincoze joins hands with Shanghai International Embedded Exhibition and South China International Industrial Expo to discuss new AIoT product solutions Cincoze, a r...[Details]
The previous two articles analyzed the driver architecture of the watchdog timer, and the other one analyzed the probe function corresponding to the platform device. Although the corresponding remove...[Details]
CommQuest's DBS CQT6020 CASP is a single-chip QPSK demodulator/FEC decoder designed for use in set-top boxes (see Figure 1). The CQT6020 contains all functions from the analog L-band tuner output to ...[Details]
Commvault (NASDAQ: CVLT), a recognized leader in software for managing data in cloud and on-premises environments, provides Camel Group Co., Ltd. with data backup and recovery solutions to help it en...[Details]
I recently used the STM8L series chip for a project. During the compilation and download process in IAR, a problem occurred. It displayed "SWIM error ". I searched Baidu for a long time and found var...[Details]
Although many people now advocate that the tertiary industry is the focus of a country's economic development, the actual situation is that without the support of the primary and secondary industri...[Details]
iQOO previously announced that the company's upcoming flagship smartphone iQOO 7 will be released on January 11, and the phone will be powered by the latest Qualcomm Snapdragon 888 chip. Today the ...[Details]
At present, many hospitals place computers in fixed locations in various departments or sections, or even in wards, and connect them through computer integrated wiring to form a hospital management...[Details]
I believe you may have such questions about the difference between a power analyzer and an oscilloscope. Let me explain to you the difference between a power analyzer and an oscilloscope. First of ...[Details]
Pure Storage introduces new high-end model in FlashArray family, giving enterprises powerful performance and scale with unmatched simplicity FlashArray//XL integrates Pure Fusion to deliver unlimit...[Details]
Mouser Electronics , an authorized global distributor of electronic components focused on the introduction of new products, has been recognized for the sixth time by TE Connectivity (TE) with the an...[Details]
Atmel® Corporation, a leading manufacturer of microcontrollers and touch solutions, has announced a new RF transceiver to support the high-volume consumer market in the 2.4GHz ISM (industrial, scie...[Details]
Features of EPS emergency power supply
EPS emergency power supply
It is a high-tech environmentally friendly product produced by applying inverter technology, CPU control, digital c...[Details]
The practical circuit composed of UC3842 is shown in Figure 4. Its working principle
Figure UC3842 practical circuit diagram
The width becomes narrower to achieve the purpose of voltage stabil...[Details]