[i=s]This post was last edited by dcexpert on 2019-5-15 21:11[/i] There are two red LEDs in front of McQueen, which are controlled by P8 and P12 respectively. First, use MakeCode to write a small prog...
【Introduction】Our statistical results in practical work confirm that the main cause of data loss, hardware failure and downtime is the failure of the communication switch power supply system. The chan...
5G is getting closer and closer, and everyone at CES 2019 in Las Vegas was talking about what it will do.
China's three major operators have basically determined the first batch of 5G pilot cities. Cu...
Watch the keynote speech by RohdeSchwarz to get a more intuitive understanding of 5G and win prizes!Click to watchEvent time: From now until March 25, 2020
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1. Click on the video ...
The SDK explains it very clearly. It should be noted that the display can be output in different types. For now, we will use the serial port. You can also use LCD, Host, debug and other output types. ...
On April 26, after 27 days of hard work by maintenance personnel from State Grid Shaoxing Power Supply Company, the 220 kV Xuanjia substation successfully completed the second round of comprehensiv...[Details]
According to the latest "Taiwan Power Station Project Integration Report", 2018 was the worst year for Taiwan's photovoltaic manufacturing industry, but it was also the best year for the downstream...[Details]
LED general lighting design engineers will encounter many challenges, such as power density, power factor correction (PFC), space constraints and reliability. These LED lighting design ...[Details]
In yesterday's article, we introduced a new type of panoramic surveillance camera in detail. With the multi-lens imaging concept, this camera has made more breakthroughs in improving the multi-di...[Details]
An implanted sensor can wirelessly transmit blood sugar levels to an external receiver for a year or more, a new study in pigs reports. If the approach also works in people, the implant could allow...[Details]
Capacitor decoupling is the main method to solve the power supply noise problem. This method is very effective in improving the response speed of transient current and reducing the impedance o...[Details]
An international research team composed of scientists from Austria, the United States and Switzerland has developed the first super-reflector in the mid-infrared wavelength range, which is expected...[Details]
The world's first choice for advanced industrial test engineers March 4, 2024 - imc Test & Measurement, a manufacturer under the Axiometrix Solutions industrial testing group, released the latest v...[Details]
When designing filters, we often need to use various software for calculation and simulation. MATLAB can well complete the design of traditional digital filters, but as a development engineer, we need...[Details]
Currently, common ARMs in the domestic market include NXP (Philips), Samsung, Atmel, TI, ADI, etc., depending on user requirements and application areas. You can choose from the following aspects: ...[Details]
Single-chip WiMAX transceivers offer significant cost and space savings over discrete designs, but stringent transmit performance requirements have historically prevented their use in base station ...[Details]
When measuring high-value resistance in the megohm range, the impedance value displayed by the E4980A Precision LCR Meter is much lower than the DC impedance of the device under test. How can I measu...[Details]
To properly select D/A conversion chips and related peripheral circuits, you need to understand the performance indicators and pin functions of various integrated circuits, as well as the function...[Details]
Under the epidemic, the chip shortage in the automotive industry continues to ferment. In order to prevent foreign chip companies from cutting off supply, we should prepare for a rainy day and study ...[Details]
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