PFS173-U06

First time to do it. All are emulated by avr microcontroller ATMEGA16. There are 3 buttons to control the running light program and 1 microcontroller button for anti-interference. The left and right ...[Details]

Last night, Xiaomi Community held the 33rd online event for leaders, and four leaders of the MIUI Pioneer Group answered users' questions about system stability online. Xiaomi Community learned that ...[Details]

Last week we introduced battery technology, among which lithium batteries are currently a widely used energy storage technology, but they still have certain disadvantages in terms of energy storage...[Details]

Recently, the 10MW/40MWh all-vanadium liquid flow battery energy storage part of the Yanzhao Xingtai Energy Storage 110MW/240MWh vanadium-lithium combined grid-side independent energy storage power...[Details]

Silicon Frequency Controller (SFC) 　　SFC Principle 　　Due to the limitations of quartz materials and their oscillation principles, people have been exploring new technologies to replace them in ...[Details]

Comprehensive experiment: Use 18B20 (digital temperature acquisition) 74LS47 (digital tube decoding) 74LS138 (38 decoding) DS18B20 is a one-line digital temperature sensor produced by DALLAS, with a ...[Details]

      The Redmi 10 (2022) and Redmi 10 Prime (2022) smartphones are under development, but current intelligence suggests they will be launched overseas soon. 　　These models have appeared on various c...[Details]

The oscilloscope is known as the "eyes" of electronic engineers, which shows the importance of oscilloscopes to electronic engineers. For electronic engineers who are just starting out, oscilloscopes...[Details]

The figure shows an application circuit that uses the W7800 integrated voltage regulator to expand the output current. The maximum output current of the W7800 is 1.5A. If the current exceeds 1.5A, an...[Details]

When Qishan County meets photovoltaics, Qishan will have bluer skies, clearer water and a more beautiful environment! When photovoltaic systems meet micro inverters, this 21.84kW project in Qishan,...[Details]

In recent years, as the price of solar panels has become more affordable, sales have increased significantly, and many households have installed solar panels. Installing solar panels on the roof is g...[Details]

Hyundai Motor, Hexagon Positioning Intelligence, Valeo and a major mobile network operator are showcasing a new technology at CES 2020. The system uses proprietary high-precision positioning (HPP) te...[Details]

In the era of fuel vehicles, we pay close attention to the power combination of engine and gearbox. Entering the era of electric drive, although people are still concerned about the vehicle's ...[Details]

This is the circuit diagram of a 40W power amplifier built based on power transistors TIP33C and TIP34C as the main parts. It is powered by symmetrical/dual power supplies. A heat sink must be used...[Details]

With the networking and intelligence of automobiles, cars are no longer isolated and are increasingly integrated into the Internet. At the same time, cars are gradually becoming potential targets o...[Details]