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Pointer type features: An analog multimeter is an averaging instrument. It's intuitive. Graphic reading indication. (Generally, the reading value is closely related to the pointer swing angle, so it ...[Details]
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Program Requirements:
Design a program to complete the data block. The data goes from the source data area snum to the target data area dnum. The data size is NUM words (1 word = 4 bytes). It is perf...[Details]
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The global energy shortage problem has caused governments around the world to vigorously promote new energy-saving policies. The energy consumption standards for electronic products are becoming ...[Details]
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The PIC series of microcontrollers produced by Microchip Corporation of the United States have been widely used in industrial control, instruments, meters, communications, home appliances, toys and o...[Details]
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Conventional lock-in amplifiers are suitable for many measurement applications. However, their common-mode rejection and low input impedance limit their low-power resistance measurement range to 100mΩ...[Details]
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The current probe is the only accessory for oscilloscopes to measure current, but the prices often vary greatly between different brands. What kind of electrical probe is reliable? The complete pr...[Details]
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With the continuous development of afforestation, the forest area and forest stock volume have increased year by year, and fire prevention is the primary task. Forest fire is one of the important...[Details]
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1.1 Design topic and requirements Design a rectangular wave and triangular wave signal generator with adjustable duty cycle and AC 220V, 50Hz power supply. The main circuit indicators require the w...[Details]
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Taking TWS Bluetooth headset as an example, the following points should be noted when using pogo pin spring thimbles:
1. The space of TWS Bluetooth headset is limited, and the smallest pogo pin...[Details]
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The countdown to 2019 has begun. In this year, many hot technologies have emerged in the automotive industry, including technologies that protect the personal safety of drivers and passengers, and te...[Details]
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On December 19th, at the OPPO Future Technology Conference held this month, OPPO released AR smart glasses, 5G CPE and other devices. At the same time, OPPO also demonstrated an under-screen ca...[Details]
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【Foreword】 Vision systems play a key role in future automotive design. In the past, it has been up to the driver to navigate and respond to hazards on the road, but modern vehicles are playing an...[Details]
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China News Service reporters learned from the Purple Mountain Observatory of the Chinese Academy of Sciences on the 13th that during China’s 39th Antarctic scientific expedition, the station took the...[Details]
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introduction
CAN bus is a serial data communication protocol. Its communication interface integrates the physical layer and data link layer functions of the CAN protocol, which can complete th...[Details]
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Background
GL Logger (hereinafter referred to as GL) is a special automotive data recorder, which is widely used in road tests or bench tests. This series of recorders supports data recording o...[Details]
Test/Measurement
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