1. Main function part:/** Author: Yu Yuxin* function: Measure the frequency and duty cycle of the signal. The signal input pin is P2.1. The serial port prints out the information.* Serial port: 9600, ...
This high EMC immunity reference design demonstrates an RS-485 transceiver for drives and encoders such as EnDat 2.2, BiSS, Tamagawa, etc. EMC immunity, especially inverter switching noise immunity, i...
"PWM Control and Driver User Guide and Application Circuits - SPWM, PFC and IGBT Control and Driver Part" is divided into 3 chapters, collecting more than 30 types of the most widely used and most wid...
= =A bit worried that the description is not clear
High LO: 10700MHz,Low LO: 9750MHz(can be set, such as 5150 for single LO)
The intermediate frequency is 950~2150MHz.
I use an instrument (SFC) to tes...
1 Introduction
With the development of power supply technology, power supply equipment such as switching power supplies and UPS are increasingly widely used in power systems and communic...[Details]
This small switchboard is controlled by PIC microcontroller, which is easy to use. Extensions can make internal calls to each other. The biggest advantage is that when the power supply is cut off, ...[Details]
On November 25, the OPPO Reno7 series new product launch conference was held as scheduled, and the star product OPPO Enco Free2i was officially unveiled. As a high-quality true wireless noise-c...[Details]
The monthly data of power batteries in February 2023 is released as follows. In terms of production: In February 2023, my country's power battery production totaled 41.5GWh, a year-on-year increase of...[Details]
On April 15, the groundbreaking ceremony for the construction project of Envision Smart Energy Storage Equipment Manufacturing Industrial Base in Dangchang County was held. County Party Secretary Wang...[Details]
V-cone flowmeter is a commonly used flow measurement instrument. It uses the throttling effect of the V-cone in the flow field to measure the flow by detecting the upstream and downstream pressure di...[Details]
#pragma interrupt_level 1 void function (void) { } Then write the following in the interrupt function: #pragma interrupt_level 1 void interrupt(void) { function(); } void main (void) { function()...[Details]
Smart electric vehicles are developing at an unstoppable pace. As the core power source of electric vehicles, power batteries are also welcoming one favorable factor after another under this general ...[Details]
At the 2024 AMTS (Shanghai International Automotive Manufacturing Technology, Equipment and Materials Exhibition) which just concluded successfully, Hikvision once again became the focus of the ind...[Details]
Abstract: This paper mainly introduces the process of realizing serial communication with PC based on FPGA technology, gives the specific implementation method of each module, analyzes the implemen...[Details]
UWB (Ultra Wide Band) is a wireless technology that transmits data at high speed over a short distance with extremely low power. This technology, which was originally used exclusively by the military,...[Details]
I have been tortured so much by dm9000aep these past few days that I finally announced my perfect conquest of it at 12.5 tonight. Looking back on the past few days, it’s been a series of twists and t...[Details]
According to foreign media reports, ZF announced that it will launch a groundbreaking collision mitigation system (CMS) for city buses. The system can provide active braking to avoid head-on collisio...[Details]
There are many versions of the "small three electrics" of new energy vehicles. However, the most recognized version is the "small three electrics" consisting of the on-board charger OBC, the on-boa...[Details]
Microcontroller MCU
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