-
Schematic diagram of stepper motor driver system circuit
AT89C2051 outputs control pulse from P1.4~P1.7 of P1 port, enters 9014 after inversion by 74LS14, controls photoelectric switch after...[Details]
-
The loop resistance tester, also known as the RX transformer loop resistance tester, is developed and designed in accordance with the requirements of the new "Electric Power Equipment Handover and Pr...[Details]
-
One of the goals pursued by the automobile industry is to ensure the safety of drivers and passengers to the maximum extent when a car collides with an accident. According to statistics from the Mi...[Details]
-
As a person who has been through this, I have found that many novice programmers, when writing code, particularly like to define many independent global variables, rather than encapsulating these var...[Details]
-
introduction
The electronic detection ruler of the turnout is an important guarantee for the safety of train operation. Its main purpose is to measure the track gauge and levelness of the ...[Details]
-
Do you still remember the Meizu M8, the first smartphone released by Meizu in 2009? A blogger recently shared a video of the Meizu M8 booting up. The system animation and smoothness are impressive, a...[Details]
-
Working principle: The circuit composed of capacitor C5, voltage regulator tube VDW, diode VD2, capacitor C4 and resistor R6 provides a DC working voltage of about 12V for the control part. When the ...[Details]
-
Data Converters is the first graduate textbook that comprehensively discusses data converters from the perspective of combining analog and digital signal processing. In terms of analog-digital inte...[Details]
-
With the development of autonomous driving technology, the number and functions of cameras around cars are increasing. Recently, there is news that cameras are gradually becoming the main visual org...[Details]
-
Because the PCB assembly board with solder paste printed but no soldering cannot fix the test end of the thermocouple, it is necessary to use the actual soldered product for testing. In addition, t...[Details]
-
Introduction: Since I started working on Linux, I have been looking for "HOWTO" articles on the Internet or in the library, but unfortunately there are not many. I also hope that my blog will become ...[Details]
-
Recently, the China Automotive Power Battery Industry Innovation Alliance (hereinafter referred to as the "Battery Alliance") announced the monthly data of power batteries in April this year. The dat...[Details]
-
Recently, Xihua Technology announced that its automotive-grade capacitive touch CVM012x series MCU is officially on the market.
CVM012x Series Development Board
As...[Details]
-
A recent project required a simple processing of the data collected by the camera. The MCU we used was the Cortex-M4 F407 series. Regarding the video processing of STM32F4xx, the official routine g...[Details]
-
On November 6, Continental developed an electronic brake control system for the Bugatti Bolide, a super sports car equipped with an anti-lock braking system (ABS), electronic stability control (ESC...[Details]