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This article introduces a simple LED photoelectric characteristics test device that uses a 32-bit STM32 microprocessor based on the Cortex-M3 core as the control core, and external controllable c...[Details]
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0 Introduction
Secondary radar is also called air traffic control radar beacon system. It tracks the target through inquiry and response between the ground station and the target transponder. The re...[Details]
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Require: Independent program serial receiving/transmitting, two MCUs use serial ports for full-duplex serial communication in mode 1, two MCUs are equipped with keyboards and eight-segment ...[Details]
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In
the design of
switching power supply
, the physical design of PCB board is the last link. If the design method is not appropriate, PCB may radiate too much electromagnetic ...[Details]
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Anyone who uses an oscilloscope comes into contact with probes. Typically, what we call an oscilloscope is used to measure voltage signals (also light or current, which are first converted into volta...[Details]
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In the face of complex lighting environments, traffic, and changing human movements, imaging quality, picture effects, and detail presentation capabilities are important indicators for evaluating IPC...[Details]
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In electrical experiments, the core issue is to explore the measurement of resistance. Its content is nothing more than measuring the resistance of conductors, the resistance of meters, and the resist...[Details]
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Require: 1. The circuit uses 7 LEDs to represent the "electronic rope" of tug-of-war. After the power is turned on, only the middle one lights up, which is the center point of the tug-of-war. In th...[Details]
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Mouser Electronics, Inc., the leading distributor of electronic components focused on introducing new products and offering the widest possible inventory, is now stocking multiple-input, multiple-out...[Details]
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1 Introduction In recent years, embedded systems have developed rapidly, and the event-triggered programming method using the 51 single-chip microcomputer dead loop has gradually failed to meet the r...[Details]
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GlobalWafers revealed at today's shareholders meeting that demand for silicon carbide (SiC) is stronger than expected, and substrates have been shipped in small quantities. At the same time, the comp...[Details]
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BlackBerry, a well-known mobile phone brand in the past, failed to keep up with the trend when the smartphone boom came and was acquired in 2013. In 2016, TCL reached a cooperation agreement wi...[Details]
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When memory chips began to experience a "historic collapse" and GPUs and CPUs fell in price and were destocked, automotive chips were always accompanied by structural shortages, and the supply of key...[Details]
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1. Experimental topic: Design a counter that counts between 0 and 3 (quaternary) by triggering the external interrupt INT1, and displays the count value through the LEDs on the P1.6 and P1.7 ports. ...[Details]
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With
the rapid transformation of
the automotive industry
towards
intelligence
and electrification,
autonomous driving
technology has become an important direction for future ...[Details]