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1. How to measure DC voltage?
A: First, you need to set the coupling mode to DC, adjust the vertical scale to a suitable value based on the approximate range, and then compare the displac...[Details]
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Abstract: The SPWM waveform generation principle and software design points of the 80C196MC waveform generator. The inverter control circuit realizes full digital operation and improves the trad...[Details]
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Designed with a height of only 1.4 mm, the Bourns® SRF3015 Series offers a cost-effective, space-saving solution.
October 28, 2024 - Bourns, a world-renowned leading manufacturer a...[Details]
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1. Software Installation ADS1.2 Download: http://down.drv5.cn/www.drv5.cn/arm-ads1.2.rar Jlink driver download: http://fastsoft.onlinedown.net/down/JLink_Windows_V630d.exe S3C2440led bare metal progr...[Details]
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According to foreign media reports, calcium-based batteries are expected to achieve higher energy density at a lower manufacturing cost, and eventually this laboratory technology will be able to repl...[Details]
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This is the circuit diagram of an active antenna amplifier for FM radio. With just a handful of parts you can build this trusty FM amplifier to boost the signal of your radio transmitter. The circu...[Details]
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随着 LED照明 技术的快速发展,在国内的许多城市,道路 照明 已经不乏 LED路灯 的身影。尤其是 大功率LED 器件的光效超过100lm/W以后, LED 路灯作为道路照明的发展趋势已经得到普遍认同。2009年,国内几个城市分别组织了LED道路照明产品的评估测试工作,大多数LED路灯产品在配光曲线、系统光效等关键技术指标方面进步显著,在道路照明标准的符合性、节能效果等方面已经达到相关标准...[Details]
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1. Undefined exception mode 0. When executing undefined instructions, enter und mode and enter the process: The CPU jumps to address 0x4 to execute the code, and automatically saves the CPSR regist...[Details]
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Fluke's electrical measuring instruments are recognized around the world for their ruggedness, reliability, accuracy and reproducibility. The 8808a five-and-a-half-digit digital multimeter is also a ...[Details]
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Abstract: This paper introduces the interference suppression and software filtering methods of the dual-axis acceleration sensor ADXL202 in the application of vehicle-mounted electronic compass. Ba...[Details]
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Multiple reports claim that Samsung is preparing to launch the Galaxy S21 series in January. News in July revealed that the series includes three models: Galaxy S21, Galaxy S21 + and Galaxy S21 Ultra...[Details]
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As a means of remote monitoring and surveillance, video surveillance is favored by many industries for its rich information and intuitive results. It is widely used in automatic control, product te...[Details]
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Circuit Function and Advantages The circuit shown in Figure 1 provides precision, 16-bit , ±2.5 V low drift bipolar voltage outputs from a single +10 V to +15 V supply. The unipolar voltage ou...[Details]
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According to foreign media reports, Apple recently acquired Spectral Edge, a British startup photography technology company, to improve the iPhone's night mode and other photography features. ...[Details]
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Companies designing new system-on-chip (SoC) products are facing cost and efficiency pressures, as well as constant market pressure to achieve a higher return on investment, which has led to shrinkin...[Details]