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The medium flow is too small, which is often encountered in industrial production. No matter which flow meter is used, it can no longer meet the measurement requirements of the medium. The only way is...[Details]
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1278 Sending completion interrupt TxDone processing problem: Problem description: In SX1278 RaLo spread spectrum mode, when the data is sent, it enters sleep mode. During the development process, a ...[Details]
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In the office, you can turn on the oven and robot vacuum cleaner at home with one click, and when the phone is connected to the home WI-FI, artificial intelligence will intervene and control the smar...[Details]
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At this year's Google I/O Global Developers Conference, Google officially announced the Pixel Watch, a smartwatch that competes with Apple Watch, but it was not officially released.
Rece...[Details]
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The transmitter sends key information, and the receiver displays the received information with a digital tube
Transmitter Program
#include reg52.h
#define uchar unsigned char
#de...[Details]
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51 MCU memory includes data memory and program memory. Data memory provides space for running programs, namely RAM, and program memory provides space for program storage, namely ROM. Once the progr...[Details]
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When measuring current, you must pay attention to the most important point. Do not confuse the method of measuring current with the method of measuring voltage, because many novices use the same meth...[Details]
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PIC16C73B is a mid-range 8-bit single-chip microcomputer produced by Microchip. It, together with two other storage ICs - DS1302 and 24LC164/P, constitutes the main control circuit board of the elect...[Details]
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1 Introduction
Small and medium power inverters are one of the important links in household independent AC photovoltaic systems. Their reliability and efficiency are crucial to the promotion...[Details]
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The five low power modes are LPM0~LPM4 (LOW POWER MODE), and the active state of the CPU is called AM (ACTIVE MODE). AM consumes the most power, and LPM4 consumes the least power, only 0.1uA. In addi...[Details]
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"Triggering" is definitely the soul-level concept of digital oscilloscopes. Without appropriate trigger conditions, waveform observation is impossible. Although many engineers are familiar with the t...[Details]
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Huawei's Kirin 990 and Kirin 990 5G have been released for a while. Because their names are highly similar, some people can't tell them apart. Let's take a look at how AnTuTu, a well-known domestic m...[Details]
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On May 30, the opening ceremony of the first power battery factory of Guangdong Ruiqing Times was held in Zhaoqing High-tech Zone. Wang Xi, member of the Standing Committee of the Guangdong P...[Details]
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For serial ports, the most basic is sending and receiving. Because of this example series and my personal style, I always limit the example to its functionality - and at the same time, it is pure eno...[Details]
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The electronic control system of an electronically controlled engine is a highly integrated electronic control system that controls the operation of the engine through electronic signals to improve...[Details]