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In the process of multi-machine communication, the RS232 interfaces of all devices are connected to the communication line, and only one device can be the host, and the others are slaves. The communi...[Details]
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1. How to calculate the display size
1. Calculation method for indoor display screen.
(1) Give the specific data of the screen (length, width, area)
a. Example: The specifi...[Details]
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1. Introduction This article describes how to use the TIM1_CH2N channel (PB14) of timer1 to generate PWM in the STM32 series. 2. Experimental Platform Library version: STM32F10x_StdPeriph_L...[Details]
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Infrared thermometer cable heating environment temperature is high
With the increase of power load, cable heating causes high ambient temperature in tunnels. Each cable operation specialist has...[Details]
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With the development of microcomputer control technology, new control devices with various microprocessors as the control core have completely replaced the original relays. In modern automatic control...[Details]
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1. Design requirements and goals This system consists of STC89C52 single-chip microcomputer circuit + GPS module circuit + GSM module SIM800A + indicator light circuit + power supply circuit. 1. Af...[Details]
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Freescale's HC08 and newer HCS08
microcontrollers
are versatile peripheral modules. The clock generators they use are not special either, either internal (saving I/O pins) or external cr...[Details]
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Recently,
STMicroelectronics, a
leading international
manufacturer
in the field of third-generation
semiconductors
,
announced
its
latest
financial report. ST's SiC reven...[Details]
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Recently, the Huawei WATCH 3 series has been upgraded! Customizable video dials, syncing local music on your phone, setting do not disturb time periods, water drinking reminders... Six practica...[Details]
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On September 28, the "Automotive Software Panorama (2022)" (hereinafter referred to as the Panorama), jointly compiled by Chongqing Zhongke Automotive Software Innovation Center and Guoke Chushi (Cho...[Details]
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AC LED intelligent lighting system provides convenience for people's daily life lighting, avoiding circuit failures caused by frequent switching. AC LED lighting does not add an AC/DC converter lik...[Details]
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Holtek launches the new touch-sensitive Sub-1GHz OOK/FSK RF transmitter Flash MCU BC66F2235 / BC66F2245 / BC66F2255, integrating RF transmission + touch key + A/D Flash MCU into a SoC chip. The pow...[Details]
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The new 32-bit MCU expands the product lineup of high-sensitivity touch button MCUs and provides a more convenient development environment for cost-sensitive applications.
Renesas E...[Details]
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Nearly six in ten (59%) APAC enterprises plan to fully integrate edge into their cloud infrastructure and management strategies
December 8, 2021 - Research by Akamai Technologies, In...[Details]
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On November 19, a report by market research firm GfK China showed that the average price of domestic mobile phones had risen to 3,480 yuan in the third quarter of 2023. After this year's price incr...[Details]