When you touch the surface of the power module, it feels hot. Is the module broken? Wait a minute, it is a little hot just because it is working hard. But high temperature has a great impact on the re...
DPS (Digital Pixel System) is a breakthrough technology in the field of imaging and image processing. Its revolutionary image capture and processing method allows the dynamic range of the camera to be...
# esp32 s2 LED, button driver > ESP32-S2-Kaluga-1 development board LED, button driver. ##led driver - Hardware uses GPIO45 to control a WS2812 lamp beadRefer to the official routine for controlling W...
For example, the AT070TN92 LCD data sheet says: "backlight 14-leds". Does the "LCD" here refer to the number of LEDs? How are these LCDs connected? Some are marked: 3 in series 6 or other indicators. ...
##**Table of Contents** [TOCM] ## 1. Treasure Hunting There are always many novel gadgets in the house of Lao Wang next door, which will be gone if you are not careful. This time I was lucky and caugh...
I saw the email and was on a business trip in Beijing. I contacted okhxyyo and went directly to EEWORLD to pick it up. Am I the fastest to get it? The editors were very enthusiastic and even invited m...
LED display (LED panel): LED is the abbreviation of light emitting diode, abbreviated as LED.
It is a display method that controls semiconductor light emitting diodes. It is roughly comp...[Details]
The change of LED lighting will expand people's lighting concept. LED will better reflect the trend of energy saving, toughness, art and humanization in the design of LED lamps for indoor lighting ...[Details]
In the 51 single-chip microcomputer digital tube experimental circuit, the hardware used is an eight-bit eight-segment common cathode digital tube, which is controlled by two latches 74HC573....[Details]
Introduction: The microcontroller sends a string to the host: The microcontroller sends a string to the host at a certain time interval, and the sent content is displayed on the virtual terminal. ...[Details]
NEC Electronics has completed the "µPD9281GC," a super-resolution system LSI that supports the LVDS interface widely used in flat-panel displays such as digital TVs and computer monitors, as well a...[Details]
Waymo announced that it had received 2.25 billion yuan in financing with a new look, and it will move people and cargo on two legs to promote the commercialization process. The sensors on the top of ...[Details]
The previous blog post has introduced how to collect images. The following will explain how to save images and then read them.
The NI-vision module provides a set of image file operation vi; that is,...[Details]
Digital measurement: Use the diode range of the digital multimeter, insert the red test lead into the vω hole and the black test lead into the com hole. We know that in the digital multimeter, the...[Details]
The source program of the avr microcontroller is as follows: //ICC-AVR application builder : 2018/6/1 21:34:07 // Target : M16 // Crystal: 8.0000Mhz #include iom16v.h #include macros.h #include...[Details]
Orifice flowmeters have been used for hundreds of years in the field to measure two-phase flow. Their measurement advantages and characteristics have been introduced in detail in the previous article....[Details]
As per past practice, Apple will hold an autumn new product launch conference in September this year to officially launch the new generation flagship mobile phone - iPhone 13. According to r...[Details]
A gyroscope is a device that uses the momentum of a high-speed rotating body to sense the angular motion of the shell relative to the inertial space around one or two axes orthogonal to the rotation a...[Details]
Machine Vision Scientifically speaking, the human eye can perceive electromagnetic wavelengths ranging from 390 to 770nm. Machine vision is a technology that converts images into digital signals fo...[Details]
The main function of a handheld computer stylus is to input handwriting and "point" on the touch screen of the handheld computer. After using it for a few days and researching the original stylus ...[Details]
As competition in the domestic new energy vehicle industry becomes increasingly fierce, the industry has heard relatively little about the progress of automakers in developing their own chips.
...[Details]
Analogue and Mixed Signal
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