I successfully used CPLD to drive MAX7219 to transmit 16-bit parameters.
I see that microcontrollers transmit 8 bits of data at a time, and I also want to use CPLD to transmit 8 bits of data.
But ther...
I'm working on car charger (27W) and wireless charger (maximum 15W) recently, but I can't pass EMC (radiation and conduction). What bothers me most is that I don't have a good design circuit for the f...
【AT-START-F425 Review】- Recording the use of CAN communicationCAN communication pinAccording to the chip manual, AT32F425 PB8 = CAN_RX PB9 = CAN_TXmultiplexed port is MUX4Check the Demo project and co...
Author: Wang Huidong, member of Mr. Expressway of Yibo Technology
Rao Xiaoxiao said: I love three things: the sun, the moon, and the circuit board.A Mao said: I'll just take a look.A Mao, who had just...
Battery test equipment DC power system design : https://training.eeworld.com.cn/course/5293This video highlights the TI Wide Vin DC/DC Controller and devices from Precision Analog devices as a solutio...
Introduction to 16-bit Advanced Control Timer (TIM1) The TIM1 of STM8S consists of a 16-bit auto-reload counter, which is driven by a programmable prescaler. In this chapter, i is used to represent 1...[Details]
After installing arm-linux-gcc in Ubuntu 12.04, I found a message "arm-linux-gcc can not find" when compiling the Linux kernel. I searched for relevant online information and found the answer...[Details]
5 types of work Normal mode WGM1 = 0 is similar to the normal mode of 51, with TOV1 overflow interrupt flag, which occurs when MAX (0xFFFF) 1. Use the internal counting clock for ICP capture input ...[Details]
1 Test wiring Connect the test wires correctly according to the condition of the product being tested. 5.1.1 Single-phase transformer or single-phase PT test wiring The yellow and green test clamps ...[Details]
Effective recycling of power batteries has environmental and economic value. With the favorable background of policy encouragement and increasing penetration rate, new energy vehicles are expected ...[Details]
Electromagnetic flowmeters are widely used in various industries, such as petroleum, chemical industry, etc. For the selection of electromagnetic flowmeters, the most important thing is the selection...[Details]
An application of the "duty cycle" of the ET521A oscilloscope
As we all know, when the horizontal output transformer of a color TV is damaged and needs to be replaced, if you can find the same...[Details]
Samsung Electronics is counting on Europe to maintain growth momentum in its network equipment business as 5G rollout widens and industry leader China's Huawei Technologies Co Ltd focuses on its dome...[Details]
The general idea of the program is as follows: two timers are configured in encoder mode, which are used to count the encoder pulses of the two wheels of the car. The overflow of the counter up or ...[Details]
The MAX16807 is an integrated, high-efficiency white or RGB LED driver. This device is designed for LCD backlighting or other LED lighting applications with multiple LED strings. The MAX16807's cur...[Details]
Today, Hesai announced that it has obtained the ISO/SAE 21434 automotive network security management system certification issued by the internationally authoritative third-party testing and certific...[Details]
0 Introduction
The tobacco leaf curing process is a key step in producing high-quality tobacco leaves, and the quality of flue-cured tobacco is closely related to the temperature and humidit...[Details]
1 Introduction
Lithium batteries have the advantages of high specific energy and low self-discharge, making them an ideal power source for portable electronic devices. In recent years, wit...[Details]
China Energy Storage Network News:
On January 11, the Zhangbei Flexible DC Grid Experimental Demonstration Project was officially handed over to the North China Electric Power Dispatching a...[Details]
On October 31, Hyundai Motor released the new hydrogen fuel cell concept car INITIUM. The car is equipped with a large-capacity hydrogen fuel cell system with a maximum output power of 150 kilowa...[Details]
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