When porting UBOOT, I found a strange problem. I added printf function information to a function for debugging. After the success, I deleted the related debugging of printf, but something went wrong. ...
I received KW41Z today. I haven't played with Freescale boards since Freescale was acquired. Accessories, two boards, one Lierda wirelessOn the front, there is an obvious antenna interfaceOn the back,...
I have never been exposed to stepper motors before, so I found some information on the Internet!28BYJ-48 stepper motor:A stepper motor is an actuator that converts electrical pulses into angular displ...
I would like to ask if anyone has used the IQmath function in DSP28035. When I was using it, I got an error message like placement fails for object "IQmath", size 0x1e (page 0). Available ranges: RAML...
[i=s]This post was last edited by zy459994202 on 2018-6-11 17:15[/i] [md] Today, we will introduce how to use RT-Thread MicroPython to build a web server. The module needed is the MicroWebSrv module. ...
[align=left][color=rgb(51, 51, 51)][font=Avenir, "][size=4]This is something I made when I first learned DSP (DSP + software oscilloscope of host computer). I'm showing it to you. [/size][/font][/colo...
Google's driverless technology is not only an eye-catching technology, but also a subversion of the car usage model.
Those who have watched anti-terrorism films and TV dramas must have been im...[Details]
There are three types of mobile TV: one is based on analog TV broadcasting network, another is based on mobile communication network, and the other is based on digital broadcasting network. The f...[Details]
To differentiate their products in a crowded and competitive market, manufacturers of handheld devices often consider battery life and power management as key selling points for cell phones, PDAs, ...[Details]
July 11, 2012, Beijing - Altera Corporation (NASDAQ: ALTR) today announced the launch of 40-Gbps Ethernet (40GbE) and 100-Gbps Ethernet (100GbE) intellectual property (IP) core products. These core...[Details]
1. Principle of displacement angle sensor
The angle sensor is used to detect angles. It has a hole in its body that fits the LEGO axle. When connected to the RCX, the angle sensor counts once ...[Details]
Overview
As a remote network communication control method with advanced technology, high reliability, complete functions and reasonable cost, CAN-bus has been widely used in various automa...[Details]
Toyohashi University of Technology demonstrated electric field coupled wireless power supply technology using life-size car tires and roads at the wireless technology exhibition "Wireless Technolog...[Details]
In the single-chip microcomputer system, in addition to display devices, sound devices are often used, and the most common sound device is the buzzer. Buzzers are generally used for some low-demand...[Details]
1. When the slip speed regulating motor is undergoing frequency conversion and energy saving transformation, the original excitation box (referred to as the speed regulating box) and the original s...[Details]
Corelink Semiconductor has launched the CL1100-based 5-7W E27 LED lighting driver system solution DB2. This driver module meets the requirements of small size (L×W×H=5.1cm×2.1cm×1.8cm), low standby...[Details]
The serial interface real-time clock chip DS1302 launched by Dallas Company in the United States can trickle charge the backup battery of the clock chip. Due to the main features of the chip such a...[Details]
introduction
At present, measuring instruments are developing towards networking, and each individual embedded instrument will become a node on the Internet. This system realizes the network...[Details]
At present, with the diversification of portable products and the almost harsh requirements for audio and video parts, the power consumption requirements of the whole machine have been raised to a ...[Details]
The installation locations of DC-DC converters are relatively scattered. DC-DC converters can be found on the power board, main board, logic control board and other circuit boards of PDP color TVs....[Details]
In recent years, with the increasing maturity of LED technology, LED light sources have been increasingly widely used due to their advantages of using low-voltage power supply, low energy consumpti...[Details]