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As we bid farewell to 2022, we are pleased to find that the future-oriented way of working is further evolving, with people-centered becoming a core keyword. It has become an indisputable fact that p...[Details]
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When it comes to test and measurement, the first instrument that comes to mind is definitely an oscilloscope. For electrical engineers, the role of an oscilloscope is irreplaceable. It is a good help...[Details]
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Absolute pulse encoder: APC
Incremental pulse encoder: SPC
Both are generally used as detection elements in speed control or position control systems.
The rotary encoder is a device ...[Details]
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How to identify the type and electrode of small and medium power transistors? The following methods are recommended for reference! Using a digital multimeter's diode range to measure transistors ma...[Details]
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Abstract: This paper introduces the design and implementation of a home security system between GSM terminals (mobile phones) using short message service (SMS) through DTMF public telephone network...[Details]
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An example of how to call an assembly function in KEIL C51 (v6.21)
There are many posts about how to call assembly from C51, but generally only the key points are mentioned, and few of them ...[Details]
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Infrared switch circuit-Infra Red Switch
This is a single channel (on / off) universal switch that may be used with any Infra Red remote control that uses wavelengths between 850-950nm.
N...[Details]
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01—Brief Introduction
Today we are going to design a car taillight (turn signal) circuit effect as shown below:
That is, when the car turns, the driver turns on the turn signal, and the t...[Details]
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We know that STM8S003/103K only has uart1. If you set it according to the Chinese manual, uart1 will not be available: 1. There is an error or misleading description in the Chinese manual, as shown...[Details]
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The 6th Chengdu International Auto Parts and Aftermarket Services Exhibition (CAPAS) will be held at the Chengdu Century City New International Convention and Exhibition Center from May 23 to 25, 201...[Details]
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When organizing the wiring harness architecture, a very interesting direction is what kind of structure the wireless network in the car will develop according to - such as TPMS, wireless keys, mobile...[Details]
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According to industry sources, despite the recent slowdown in end-market demand for consumer electronic devices, IC design companies intend to continue to increase inventory levels of specific chips....[Details]
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It is learned that Nissan, Renault and Mitsubishi have reached an agreement to establish a new joint venture focusing on the research and development of advanced automotive technology in the hope of ...[Details]
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Recently, Gree's application for a car patent has been authorized. According to the patent documents, the invention provides a driving braking device and a car having the same. According to the Qic...[Details]
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There are three main contents in this section of serial console establishment:
1. Console framework construction
1.1 Introduction to the classification of consoles:
1.1.1...[Details]
Test/Measurement
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