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Required hardware: 51 microcontroller, ESP8266 (wifi module), DS18b20 (temperature sensor) Required software: You need to download a network debugging assistant on your mobile phone, which is includ...[Details]
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CAN Ethernet interface circuit design diagram
DP83848I is an industrial-grade 10/100Mb/s single-ended low-power Ethernet transceiver. 25MHz clock output, intelligent power re...[Details]
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The DC/DC converter circuits are mainly divided into the following according to their circuit modes:
(1) Non-insulated type -- + Basic (single coil) type
——Capacitive coupled dual coil SE...[Details]
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In 2019, Hisense TV had 51.27 million Internet TV users worldwide, ranking first in the world. In 2019, the sales volume in the global market exceeded 20 million units, and the sales volume in overse...[Details]
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Following the previous article "STM32 Serial Port IAP", let's talk about how to set up a general project to become an upgrade program suitable for the previous IAP.
Let me take my own standard proje...[Details]
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There are two debugging interfaces on stm32, one is the more common Jtag and the other is SWD. SWD occupies fewer IO ports, so we can use SWD to debug the MCU. In this way, except for the two lines o...[Details]
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HUD head-up
display
for driving navigation information
, instrument screen for displaying 3D car models and vehicle driving status information, game screen for passengers to play 3D games a...[Details]
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The latest report from market research firm Canalys shows that the global PC market continued to benefit from the epidemic, with shipments of 79.2 million units in the third quarter of 2020, a year-o...[Details]
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Traditional
virtual instruments
consist of a data acquisition
board
based on PCI bus and
corresponding software. However, with
the rapid development of
computer
network techno...[Details]
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On May 24, SAIC Motor released a number of important signals at its new energy technology conference, including the comprehensive upgrade of the "seven major technology bases" into the 2.0 era, the...[Details]
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Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad();
1. Limited filter
#define A 10
char value;
char filter()...[Details]
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The recognition of the keyboard of the matrix structure is more complicated. The column line is connected to the positive power supply through a resistor, and the I/O port of the microcontroller co...[Details]
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1 Introduction
Before the emergence of large-scale programmable logic devices, soldering the device on the circuit board was the last step in designing a digital system. When there were probl...[Details]
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In the Android infrared remote control project, the output comparison OC1 (PWM) module is used to generate 38KHz PWM pulses. The pulse duty cycle is related to the infrared signal transmission distan...[Details]
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As a partner of Dassault Systèmes, Synopsys continues to enhance its LucidShape CAA V5-based products to facilitate the development of safer and smarter vehicles in the CATIA V5 environment. CATIA ...[Details]