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u‑blox announced the acquisition of IoT communication service provider Thingstream, which provides IoT connectivity solutions using the industry-standard MQTT protocol. MQTT (Message Queuing Telemet...[Details]
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The latest forecast released by Tianfeng International analyst Ming-Chi Kuo said that thanks to the new iPhone in the second half of 2020 no longer giving away wired earphones and the new AirPods 3 i...[Details]
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These circuits can all obtain constant current output on the load resistor RL.
The first type is rarely used because RL
is floating. The second type is virtual ground, which is also r...[Details]
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New programmable logic devices and no-code design tools reduce engineering complexity and cost, board space, and time.
Texas Instruments' new family of programmable logic pr...[Details]
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Recently, the World Economic Forum announced that 11 new factories have joined its global lighthouse network, of which five Chinese factories have made the list, namely CATL (Yibin, China), Haier (...[Details]
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Metrological verification instruments are mainly used to verify and calibrate whether the sensors of instruments used in daily scientific research and industrial production meet the use standards. In...[Details]
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My stone
rectifier
electronic
filter
version is pure 2 (
6p3p
). The DC point is basically set according to the J version drawing, with very small error. The coupling is ch...[Details]
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There are two purposes for sending pulses:
1) speed control
2) position control
The purpose of speed control is the same as analog quantity, so there is nothing to pay attention to
The pulse...[Details]
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The pulse generator based on Hall element designed in this scheme requires low cost, simple structure and good performance. There is a relatively harsh electromagnetic environment in the electrical c...[Details]
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Everything is becoming digital, and everything digital requires semiconductors. Dr. Anirudh Devgan, president and CEO of Cadence, emphasized this at the recent CadenceLIVE user conference, discussing...[Details]
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This article introduces the main features of TPS92310, block diagram, typical application circuit diagram, isolated and non-isolated topology circuit diagrams
Figure 1. TPS92310 block...[Details]
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The RCC in Windows 7 is always wrong, but it is normal in XP. I still don't understand the reason.
Include Files
(1) Main
C language: Code#14612
/*+++++++++++++++++++++++++++++++++++++...[Details]
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On January 4, the 6th China Photovoltaic Annual Conference and 2018 Distributed Energy Innovation and Application Conference, jointly sponsored by 365 Photovoltaic, China Distributed Energy Innovat...[Details]
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Originators, inventors, prodigies, dreamers, special forces and Chinese twin stars, LiDAR is a "fighting among the gods", and the industry is being reshuffled crazily. In the turmoil, everyone is w...[Details]
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Recently, at RE+, the largest clean energy exhibition in North America, Haibosic has reached a breakthrough cooperation with a number of global partners including energy storage system integrators,...[Details]
Power technology
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