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1. Introduction In the fields of communication, electronic measurement, television broadcasting, radar, remote control, telemetry, navigation, etc., it is necessary to generate frequency signals that...[Details]
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The biggest feature that distinguishes a stepper motor from other control-purpose motors is that it can accept digital control signals (electric pulse signals) and convert them into corresponding a...[Details]
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Microsoft Cortana will soon disappear from iOS and Android devices, and the app will now remind users to stop using it. The Cortana app on iOS and Android will be discontinued on March 31,...[Details]
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Over the weekend, I would like to spend some time to sort out and summarize the situation of power batteries in the first half of 2021. It is divided into two parts. The first part today (Part 1) mai...[Details]
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After years of development, local enterprises have absorbed foreign research and development results, making wireless alarm products more stable than ever before. At present, they have basically be...[Details]
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Digital storage is the storage of signals in the form of digital codes in an oscilloscope. When a signal enters a digital storage oscilloscope, or DSO, the oscilloscope will sample the signal volta...[Details]
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The "Haola" delivery robot connected by LoRa® achieves intelligent and humanized service upgrade The "Haola" robot launched by Purdue Technology is a delivery robot with a call notification functio...[Details]
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In the ever-changing manufacturing environment, flexible and efficient material handling is essential. Currently, autonomous mobile
robots
(AMRs) are reshaping logistics operations and beco...[Details]
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On August 27, Contemporary Amperex Technology Co., Ltd. (hereinafter referred to as "CATL") and Zeekr Intelligent Technology Co., Ltd. (hereinafter referred to as "ZEKR") jointly announced that Zeekr...[Details]
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Preface There is a very important type of equipment in liquid chemical production - storage tanks. Although these storage tanks are not directly involved in production, they are responsible for the s...[Details]
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Control circuit diagram
Control circuit diagram Resistor R28 is connected in series with the secondary winding of transformer T4 to detect the overcurrent of the lamp. The detected overcurrent is ...[Details]
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1 Introduction
In the process of designing and debugging automatic control systems, sine waves, triangle waves and square waves of different frequencies are often used as signal sources, which are v...[Details]
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On September 5, Garmin announced the launch of the Garmin Dash Cam™X series of high-quality dashcams, providing drivers with a covert electronic witness tool to record driving conditions anytime, a...[Details]
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Entering the second half of the year, Huawei's Mate 40 series flagship is about to debut, and details about the phone have been revealed one after another. Yesterday, the whistleblower @RODENT950 rev...[Details]
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At the four sewage treatment plants located in Neihuang, Luohe Magou, Luohe Shabei and Luohe Shanan in Henan Province, dark blue photovoltaic panels cover the roofs, continuously absorbing light en...[Details]