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On July 17, at the on-site promotion meeting for major projects in the third quarter of 2021 in Binhu District, Wuxi, and the groundbreaking ceremony for the tooling and automation high-end valve int...[Details]
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In recent years, the application areas of high-brightness LEDs have continued to increase, covering a range from mobile device backlighting, medium and large-sized LCD backlighting, automotive interi...[Details]
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Many parking lot utilization monitoring systems need to be installed during construction. Implementing such systems in existing parking lots is often very complex. Also, the information collected b...[Details]
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Modulation, Envelope
If there is obvious amplitude modulation (AM) in the noise, BK Connect software also provides envelope analysis (Envelope). Envelope analysis can separate the modulated si...[Details]
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Speed-torque characteristics of torque motors
For the torque motor combination
product
TM series, if the torque setting voltage or torque setter is adjusted, the applied voltage change...[Details]
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1 Description Use STM8S internal clock (HSI); PWM mode 2; The duty cycle is 50% and the frequency is 2Hz (convenient for testing LED lights); PD2 port is connected to an external LED ligh...[Details]
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Recently, the Ministry of Industry and Information Technology announced the third batch of companies listed in the "Industry Standard Conditions for Comprehensive Utilization of Waste and Used Powe...[Details]
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introduction
Recently, the author found in a logistics call system project based on field bus on a large production line in a factory that due to the large amount of information flow to be dis...[Details]
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In the design of LED lighting power supply , there are several design problems: the life of electrolytic capacitors does not match that of LEDs, the common causes and treatments for LED flicker, th...[Details]
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1. Task function must be created Idle Tasks Features: (1) The idle task is the first task created by UCOSIII. (2) The idle task must be created by UCOSIII. (3) The idle task prio...[Details]
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Introduction
The home ECG and blood pressure monitoring system consists of a collection and recording device and a host electronic medical record management system. Therefore, the problem of ...[Details]
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Tracking voltage regulator circuit composed of multiple LM396s connected in series
The figure shows a tracking regulator circuit composed of multiple LM396s in series. The voltage regulation rat...[Details]
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Recently, several semiconductor manufacturers have announced their recent performance results, all indicating that the automotive electronics market has rebounded significantly. Li Xiaohe, vice presi...[Details]
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Recently, the KPT/KPSE commercial series assembled by PEI-Genesis, authorized by ITT Cannon, in its Zhuhai factory has passed the certification. The production process will strictly follow the PEI-Ge...[Details]
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This paper designs a wireless RF transceiver system based on wireless transceiver chip Si4432 and C8051F930 microcontroller. The system consists of a transmitting module and a receiving module. The...[Details]