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We know that EIA-RS-232C uses positive and negative voltages to represent the logic state, and the microcontroller serial port uses positive logic TTL level, so the microcontroller and PC's COM1 or...[Details]
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introduction:
The front panel of many instruments is usually a hybrid interface composed of many knobs and buttons. There are usually two types of knobs on the front panel of traditional instr...[Details]
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Summary: Using transistors as shown, you can double-click a current sense amplifier and stack two others to allow for voltage limiting of such an amplifier. The voltage signal from the bottom is ampli...[Details]
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When every engineer first starts using an oscilloscope, they start by measuring the signal quality of the most basic digital signal. Find a board, connect a clock signal, a data signal, and measure th...[Details]
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Huaying Technology recently issued an announcement stating that the company has learned of the important news of Chunghwa Picture Tubes, that the assets of Chunghwa Picture Tubes are not enough to co...[Details]
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1 Introduction to TSL256x
TSL2560 and TSL2561 are high-speed, low-power, wide-range, programmable and flexible light intensity digital conversion chips launched by TAOS. The chip can be widely us...[Details]
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The figure shows an adjustable voltage and current application circuit composed of W723 multi-terminal adjustable integrated voltage regulator. The output voltage VO = 0 ~ 25V, the current variation ...[Details]
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51 MCU C language operator table: Note: In logical operations, any value that equals "0" is true, and any value that equals "0" is false. ...[Details]
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STM8L has an on-chip EEPROM, which is often used to save parameters. In fact, the entire program storage area of STM8L can be used as EEPROM, but it is closed by default. The default EE...[Details]
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The throttle position sensor is the most important sensor in the automotive electronic control system and is mainly used in the engine electronic fuel injection system and the electronically controll...[Details]
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LM75A is a high-speed I2C interface temperature sensor that can directly convert temperature into digital signals within the temperature range of -55 to +125, and achieve an accuracy of 0.125. PIC32 ...[Details]
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Abstract: This design mainly completes the FPGA design and implementation of the intermediate frequency full digital spectrum analyzer. The platform of this design is completed in the FPGA chip of ...[Details]
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All designers of ultra-low-power systems are concerned about battery life. How often does a fitness tracker battery need to be recharged? And for a disposable battery system, how often does a tech...[Details]
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On December 10, the Xiamen Municipal Bureau of Industry and Information Technology issued the "Notice on the Proposed Establishment of a New Energy Vehicle Power Battery Recycling and Utilization I...[Details]
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Recently, Sunlord Electronics released information related to an investor survey, stating that due to the slowdown in global economic growth, companies in the industrial chain are generally not optim...[Details]
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