#define LED pin
led=[12,13,14,15,16,17,18,19]
leds = [Pin(led[i], Pin.OUT) for i in range(0,8)]What I don't understand is why there is a statement on the left side of for. I have never seen this form ...
Problem description:In Proteus simulation, a network label error occursSolution:Modify the network label. For example, if the error message shows that the network label is D5, change the label D5 to P...
Hey guys, why can't my program be triggered by the falling edge? Please help me change it to the falling edge trigger. Thank you very much #include#define uchar unsigned char #define uint unsigned int...
{:1_97:}Yes, today is the last day (April 25) for Vicor's white paper downloads with prizes. If you want to ask questions or learn about pulse power supply design solutions, don't miss it~ [size=5][co...
Nios (a single qsys core) is debugged online normally, no problem, add other code, resource usage is 52%, nios core always runs away, program runs wrong. Which big guy has encountered similar phenomen...
Recently, the U.S. Patent and Trademark Office officially announced 66 new patents obtained by Apple, one of which is related to Apple’s "Titan Project", introducing a method of using electropermanen...[Details]
There is another big news about sodium-ion batteries! According to CCTV News, the first 10MWh sodium-ion battery energy storage power station in my country's new energy storage field was officially...[Details]
Reduce power consumption and improve driving efficiency of lighting components using switch-mode buck converter drivers
When the input voltage is much higher than the total v...[Details]
By packaging LEDs into 12V, we can completely solve the problems of difficult power supply design, short power supply life, and high price. We use the "distributed constant current" design to desig...[Details]
The AVR Control and Status Register provides information about the reset source that caused the AVR to reset. · Bit 4 – JTRF: JTAG reset flag ATmega32 can set the JTAG reset register through the JT...[Details]
Recently, the People's Government of Hukou County and Shanghai Xigu Technology Co., Ltd. held a signing ceremony for a power battery new material project. County Party Secretary Zeng Baozhu and Deputy...[Details]
Overview
This tutorial introduces the robotics algorithms that come with the LabVIEW Robotics Module software. From sensors to path planning, you can use this product to design the next generation ...[Details]
Circuit principle: A fast charging circuit for NiMH batteries is built with bq2004. It charges 10 NiMH batteries with a maximum fast charging current of 2.25A. The circuit is shown in the figure. ...[Details]
1 Introduction
MAX197 is a 12-bit 8-channel AD conversion chip produced by MAXIM. Its main features are as follows:
·12-bit resolution; ·Single +5V working power supply;
·Sof...[Details]
Since the steps for STM32 under Ubuntu are the same as those introduced previously, we will not introduce them in detail in this article. We will just briefly talk about what we need to prepare. Op...[Details]
Although 8K panel technology has been around for several years, its penetration rate is really low. It is reported that the shipment of 8K panels in 2019 was only 240,000 pieces, accounting for 0.0...[Details]
1 Introduction In microwave systems, a common component is often used, namely, a transition element that transforms one transmission line to another, called a waveform converter, also known as a ...[Details]
1 Introduction With the continuous development of social economy, human beings' demand for energy is increasing day by day, which makes the supply of non-renewable energy such as oil, coal and na...[Details]
In view of the advantages of economic, efficient and safe UAV aeromagnetic measurement system, it has broad prospects in the field of small-area large-scale aeromagnetic exploration. In recent years...[Details]
Figure 3.24 shows a block diagram of the CADILLAC clock phase adjustment circuit. For large-scale production testing, it may be worthwhile to construct such a circuit. For ordinary experiment...[Details]
MicroPython Open Source section
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