Now wireless control has become the mainstream in the field of electronic science. This time, I will teach you how to make a mainstream among mainstreams - a wireless controlled car. Let me show you t...
GPS can only be used for outdoor positioning, but what if you need to realize the positioning function indoors? Using ZIGBEE technology to realize positioning is a good solution. At the same time, thi...
[font=微软雅黑][size=4]:pleased:Some netizens said earlier that [b]it's creative, but they're too busy with work to tinker with the KW41Z development board recently.[/b] In fact, for this KW41Z event, you...
[i=s]This post was last edited by dontium on 2015-1-23 12:41[/i]This guide introduces motor control and drive solutions for small actuators, including solenoids, DC or brushless DC motors and stepper ...
Purpose: Based on practical experience and actual projects, you will understand and master the most basic knowledge to become a qualified hardware engineer. 1) Basic design specifications 2) Basic kno...
When I use it, it will prompt stdin undefined identifier. Does it mean that there is no standard input buffer in the microcontroller and I cannot use this function? Or do I need to add some header fil...
All electronic design engineers and scientists have performed electrical signal analysis, or signal analysis for short. Through this basic measurement, they can gain insight into signal details and...[Details]
The data collector of the automatic weather station is generally designed based on a single-chip microcomputer or a PC/104 bus controller. It has the characteristics of good compatibility with PC, low...[Details]
introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of comp...[Details]
1. Introduction
At present, most lighting equipment still uses traditional energy for lighting. Making full use of solar energy as the energy supply for lighting equipment is of great si...[Details]
Overview:
This paper introduces a method of connecting a CAN-bus network with Ethernet to form a medium-sized remote monitoring/data transmission network.
CAN (Controller Area Network) is ...[Details]
Since the No. 4 blast furnace of Handan Iron and Steel was put into operation in 1993, its external equipment has been seriously aged, and the original PLC control system TDC3000 of the hot blast furn...[Details]
1 Introduction
Water resources are the basic conditions for human survival and the lifeline of economic development. The reality shows that due to the global shortage of water resources and th...[Details]
Many battery-powered systems require a visual indicator to show when the battery needs to be replaced. LEDs are commonly used for this purpose, but they consume at least 10mA of current. This con...[Details]
System Overview
The system consists of a signal preprocessing circuit, a single-chip computer AT89C2051, a systematic LED display module, a serial port data storage circuit and system software...[Details]
Introduction
In industrial control, speed measurement is often required. Generally, a contact tachometer is used. This tachometer must be placed against the center of the shaft to measure. It...[Details]
The above is to use MB1404 as a stereo composite signal transmitter. You can use the internal high-frequency amplifier and oscillator or not! According to my experience, I still recommend beginners...[Details]
Cars equipped with xenon headlights are already common on the road. Whether they are standard equipment on high-end cars or embellishments on modified cars, xenon lamps are gradually becoming a sym...[Details]
One in five car failures are caused by batteries, a problem that will become more serious in the coming years as electric-by-wire, start/stop engine management and hybrid (electric/gas) vehicles be...[Details]
DCDC means DC to DC (conversion of different DC power values). Anything that meets this definition can be called a DCDC converter. Specifically, it means converting the input DC into AC through a s...[Details]
The power consumption of a switching power supply includes fixed losses caused by parasitic resistances such as semiconductor switches, magnetic components, and wiring, as well as switching losses ...[Details]
MicroPython Open Source section
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