[i=s] This post was last edited by Cijian Dare Not Be Ahead on 2022-3-14 09:57[/i]Case: Implementing a dial pointer clock - based on TOPWAY intelligent display module (HMT070ETD-1D)Step 1: Use the hos...
Using a 220V to 18V transformer, the voltage output of the transformer output (pins 12, 14, 17, 19) is 12V. After passing through the MB6S rectifier, the output voltage of pin 3 of SP1 is 27V, and the...
[align=center][font=宋体][size=5][color=#0000ff][b]1. LED DC power indicator circuit[/b][/color][/size][/font][/align][font=宋体][size=4][color=#0000ff][b]1. DC LED indicator circuit[/b][/color][/size][/f...
From August 13 to 15, 2020, the "2020 China Automotive Forum" was grandly held in Shanghai. The forum is hosted by the China Association of Automobile Manufacturers (CAAM) and is the only top industr...[Details]
As the cheapest output device, digital tubes are widely used in various automation equipment. The simplest and most common display method is dynamic refresh display, which is called pseudo-dynamic di...[Details]
Program made with keil uvision3 and proteus.
Main program:
/******************************************************************************/
/* This file is part of the uVision/ARM development...[Details]
The working process of a logic analyzer is the process of data acquisition, storage, triggering, and display. Since it uses digital storage technology, data acquisition and display can be performed s...[Details]
Recently, TDK participated in the 2021 Munich Shanghai Electronics Show. At the booth, TDK ingeniously displayed a game demo on the main stage, using the left and right tilt of the skateboard to cont...[Details]
According to foreign media SamMobile, analysts expect Samsung to announce its first quarterly earnings for 2020 next week. As foreign media reported previously, Samsung is one of the many smartpho...[Details]
Recently, OnePlus officially announced that the OnePlus 8 series now supports the 90Hz high frame rate mode of the "Peace Elite" mobile game! Now, you can enjoy a smoother and more exciting gam...[Details]
Bosch, which once gave up producing its own power batteries due to "too high investment risks", is now starting to focus on hydrogen fuel cells. Bosch China recently held a groundbreaking ceremony ...[Details]
A reactive power compensation controller is designed with the three-phase power metering chip ATT7022A and a high-performance, low-power AVR microcontroller atmega128 as the core. The controller ...[Details]
What practical benefits can the application of virtual instruments bring to users? Generally speaking, it is to complete more complex test tasks with less cost, which is specifically reflected in the ...[Details]
Kernel version: Linux-3.14 u-boot version: U-Boot 2015.04 Hardware: TQ2440 (NorFlash: 2M NandFlash: 256M Memory: 64M) Summary This is not an in-depth analysis of the implementation of the I2C drive...[Details]
Today, at the realme Q2 series launch conference, realme first launched the new realme UI 2.0 version, which is deeply customized based on Android 11, and has corresponding upgrades in design, fluenc...[Details]
As blue and white light emitting diodes (LEDs) entered the practical stage in 1990, LEDs have been widely used in a variety of product applications, including smart phones, personal computers (PCs), ...[Details]
On May 7, EVE Energy responded to investors' inquiries about "the company's existing production capacity and capacity expansion" on the investor interaction platform, stating that the company's curre...[Details]
On October 30, GeoMate, a leading-edge mapping solutions provider, announced a partnership with dSPACE, a simulation and validation solutions provider, to accelerate the development of advanced dri...[Details]
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