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0 Introduction With the development of embedded system design technology, system engineers have higher and higher requirements for power supply in design and simulation. When embedded system design u...[Details]
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Radar level meter adopts microwave pulse measurement method, and can work normally in industrial frequency band, with low beam energy, and can be installed in various metal and non-metal containers ...[Details]
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Abstract: An implementation plan of a direct grid-connected inverter based on the TMS320LF240 DSP chip of American TI Company is proposed. The grid-connected inverter adopts a frequency-doubled SPWM c...[Details]
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Oscilloscopes are a basic tool in all electronic designs, used to measure changes in signals over time. After digital multimeters, oscilloscopes are usually the second most common equipment on electr...[Details]
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Isolated sigma-delta (Σ-Δ) based analog-to-digital converters (ADCs) have become the preferred method for phase current measurement in high performance motor and servo drives. These converters are ...[Details]
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On January 4, seven projects in the first quarter of 2022 were started in Haicang District, Xiamen, with a total investment of 4.35 billion yuan, involving major industrial projects such as Silan Mic...[Details]
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_undefined_instruction: .word undefined_instruction ldr pc, _undefined_instruction _undefined_instruction is a label. When processing here, as will place the value of undefined_instruction in 16-...[Details]
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The application of high-brightness LEDs is becoming more and more widespread. This article collects a variety of LED application circuits for your reference. Many circuits use AC power. Pay attenti...[Details]
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RFID systems, especially those with backscatter passive tags, present unique challenges for testing and diagnostics. Timing measurement is a particular concern because it may require the system reade...[Details]
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0 Introduction
With the development of infrared technology, infrared communication has become an increasingly popular wireless communication method. Infrared communication uses infrared ra...[Details]
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The VD1-VD4, R1, C1, and C2 of the switching power supply part form a rectifier filter circuit. NE555 and R2, R3, C4, VD6 and other components form a multi-vibrator circuit with a frequency of about 2...[Details]
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According to foreign media reports on March 27, chip manufacturer SK Hynix has moved its global sales and marketing team (known as GSM within the company) from Incheon to Seoul. Sources said SK Hyn...[Details]
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1.8×8 LED dot matrix screen circuit diagram The 8×8 LED dot matrix screen consists of 8 rows and 8 columns, with a total of 64 LED lights. By controlling some of the LED lights, graphics or numbers...[Details]
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Speaking of the Tamron 17-28mm f/2.8 Di III RXD (A046), we have to mention the 28-75mm f/2.8 Di III RXD. As Tamron's first popular lens on the E-mount, this lens has great reputation and overall qual...[Details]
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(November 6, 2024, Shanghai, China) As one of the world's leading companies in industrial automation, information technology and digital transformation, Rockwell Automation has appeared at the B3-0...[Details]