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1 Grating displacement sensor measurement principle A grating sensor composed of a light source, two long gratings (indicator grating and scale grating), and a photoelectric detection device is usual...[Details]
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This program uses mega8 and 18b20 to collect temperature.
The mega8 internal 8M RC oscillator is selected. The 18b20 data line is connected to pd6, and the data line and vcc are directly connected...[Details]
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Introduction
In order to completely eliminate the overloading phenomenon, overloaded vehicles are prohibited from going on the road, so that the driver can know the load of the vehicle in the c...[Details]
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In order to implement the spirit of General Secretary Xi Jinping's important speech to Guangdong and his important instructions to Shenzhen, implement the "Outline for the Promotion of the Developmen...[Details]
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1
5
Motor cable X20
2
Control cabinet
6
Data cable X21
3
Motor cable X30
7
Grounding cable 16 mm²
...[Details]
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In the food and pharmaceutical industries, hygienic measurement of pressure and temperature is becoming increasingly important in terms of data acquisition, along with increasing quality requirements....[Details]
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What do ARM core and architecture mean, and what is the relationship between them? 1. ARM core: From ARM7, ARM9 to Cortex-A7, A8, A9, A12, A15, and then to Cortex-A53, A57, etc., in short, different...[Details]
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From the characteristics of the I/O port, the P0 port of the standard 80C51 is an open-drain structure when used as an I/O port, and a pull-up resistor is usually added in actual applications; P1, P2,...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
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At 1:10 am Beijing time on September 9, Google quietly released the official version of Android 11. The Pixel series can now download the update, which supports the Pixel 2 series and all subs...[Details]
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1 /*
2 * Realize the running light, LED1 LED2 LED3 LED4 are turned on and off in turn
3 */
4
5 .global _start
6 .section .text
7
8 _start:
9
10 /*
...[Details]
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MediaTek Filogic provides high-speed, reliable and stable wireless connections, bringing the next-generation Wi-Fi 7 experience On May 23, 2022, MediaTek released the Wi-Fi 7 wireless connectivity ...[Details]
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High sampling rate analog-to-digital converters (ADCs) are commonly used in modern wireless receiver designs to acquire complex modulated signals at intermediate frequency (IF) sampling rates. CMOS...[Details]
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1 Introduction
At present, the multi-microcomputer system composed of single-chip microcomputer and PC through serial interface has been widely used in industrial control, environmental monitor...[Details]
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Starting from 2022, new cars will be required to install EDR! The newly revised "Technical Conditions for Motor Vehicle Operation Safety" by the Ministry of Industry and Information Technology prev...[Details]
DSP and ARM Processors
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