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While watching a video last week of my friend Dave Jones disassembling an old Fluke 91 ScopeMeter DSO (digital sampling oscilloscope), it occurred to me that this 20-year-old piece of test equipment ...[Details]
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According to the Economic Daily, Hon Hai Group announced on January 12 that it will continue to implement the 3+3 strategy this year, which includes three future industries and three core technologie...[Details]
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1 Introduction Direct Digital Synthesizer (DDS) technology has fast frequency switching speed, easy to improve frequency resolution, low hardware requirements, programmable full digitalization to f...[Details]
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A biquadratic bandpass filter is constructed on the EWB, with a center frequency of 1kHz, a passband gain of 10, and a passband width of Bw. When Bw is adjusted to 100 Hz, the output waveform of the ...[Details]
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1 Schematic From the schematic diagram, we can see that the three LEDs are controlled by GPF4, GPF5 and GPF6 respectively. 2 Register Description GPF4, GPF5 and GPF6 can be used as input, output, ...[Details]
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MSP430 ultra-low power microprocessor is a new type of single-chip microcomputer launched by TI. It has a 16-bit streamlined instruction structure, contains a 12-bit fast ADC/Slope ADC, contains 60K b...[Details]
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50m and 100m are bandwidth indicators for both analog oscilloscopes and digital oscilloscopes. The bandwidth of 50M and 100M in the oscilloscope refers to the frequency range that the oscillosc...[Details]
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First, let's take a look at the working process of USB.
When a USB device is connected to the host, the host begins to enumerate the USB device and sends a command to the USB device to obtain ...[Details]
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China Energy Storage Network:
Recently, the National Bureau of Statistics released economic and power operation data for the first quarter of 2020. The data showed that from January to March,...[Details]
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step: 1. First, turn the range switch of the pointer multimeter to the Rx10 kilo-ohm range; 2. Insert the black test lead plug into the negative socket hole and the red test lead plug into the ...[Details]
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ANL A,Rn; A and the value in Rn are bitwise ANDed, and the result is sent to A ANL A,direct; A and the value in direct are bitwise ANDed, and the result is sent to A ANL A,@Ri; A is bitwise ANDed wit...[Details]
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On September 8, the first integrated photovoltaic storage and charging new charging station construction project in northern Guangdong was officially put into operation. The power station was launched...[Details]
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1 Introduction
Energy is the fundamental driving force of social development. Modern buildings are overly dependent on traditional energy sources such as coal, oil, and natural gas. High-e...[Details]
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Heilongjiang Electric Power Research Institute is actively cooperating with domestic universities and equipment manufacturers to study the core technologies and supporting equipment of photovoltaic po...[Details]
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Overview
The battery management system (BMS) is a control system that protects the safe use of power batteries. It monitors the battery's usage status at all times, alleviates the inconsistenc...[Details]
Automotive Electronics
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