Geotab, a vehicle communication technology provider, recently developed a fleet management solution based on NFC technology. This solution can track the location of vehicles, the driver's driving beha...
As an important parameter in the field of industrial control, how to improve the accuracy of its measurement has always been one of the issues that industry insiders have been studying. Ultrasonic flo...
The reference design features an ultrasonic flow transmitter capable of measuring water flow in large pipes used in the process industry. The reference design drives four different piezoelectric senso...
[i=s]This post was last edited by wo4fisher on 2022-1-16 14:52[/i]Getting started with a single-chip microcomputer usually starts with the microcontroller output 0/1. The most intuitive phenomenon is ...
Figure 1
Once powered on normally, the chip Vref has a 5V reference voltage, which generates base current through r1, turns on transistor Q1, and generates collector current flowing through r2.
Howeve...
On April 10, the National Energy Administration issued the "Energy Law of the People's Republic of China (Draft for Comments)", which means that after three years of revision, China's first energy ...[Details]
Abstract:
This paper proposes a wireless power transfer (WPT) antenna configuration and active rectifier circuit that is compatible with both AirFuel and Qi wireless charging standards. The p...[Details]
Design of digital B-ultrasound keyboard realized by single chip microcomputer
Abstract: Aiming at the problem that the currently used RS232 interface digital B-mode ultrasound keyboard cannot set t...[Details]
September 17, 2021, Shanghai, China - SmartSens, a technologically advanced CMOS image sensor supplier, officially launched three new SmartGS®-2 series image sensors - SC350HGS / SC650HGS / SC950HG...[Details]
When comparing lighting technologies, the most meaningful metric is luminous efficacy, expressed in lumens per watt (Lm/W). Incandescent and halogen lamps are particularly lacking in this regard, wit...[Details]
With the rapid development of China's communications,
power
, UPS and other industries, the use of batteries is also increasing rapidly. Under the current conditions of battery use, some un...[Details]
Two principles should be kept in mind when selecting a vortex gas flowmeter: one is to ensure production safety; the other is to ensure the accuracy of the vortex gas flowmeter. To this end, three se...[Details]
Compared with other single-chip microcomputers, the PICmicro single-chip microcomputer of SMIC adopts many unique designs in hardware structure and instruction system. The hardware system design of...[Details]
1. UART0 of C8051f is an asynchronous, full-duplex serial port. Its baud rate generator is provided by Timer 1. It can be configured as an 8-bit UART or a 9-bit UART (the ninth bit is used for chip s...[Details]
The advantages of LEDs used in the center high-mounted brake lights (CHMSL) of cars include: faster reaching of set brightness, higher efficiency, longer service life, and the very small red LED ar...[Details]
As the cost of producing LEDs decreases, their use in a variety of applications, including handheld devices, automotive, and architectural lighting, is increasing. Their high reliability (over 50,000...[Details]
On May 17, EVE Energy released an announcement on the signing of an "Investment Agreement" with the Management Committee of Yuxi High-tech Industrial Development Zone, Yunnan Province. The announceme...[Details]
1. Connect a diode in series or in parallel with the input end of the power supply. When the power supply is accidentally connected in reverse, the diode can protect the microcontroller from revers...[Details]
The impact of CCD camera quality on network cameras
Abstract: The quality of the CCD camera used in network cameras (network camera servers, video servers, network video converters, etc.) has ...[Details]
Industrial robot simulation software is a software tool used to simulate the operation process of industrial robots. They can help engineers and technicians test and optimize robots before actual a...[Details]
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