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As the year comes to an end, the lithium battery industry is booming, and lithium battery concept stocks have repeatedly bucked the trend. In the past three trading days, four stocks in the lithium...[Details]
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1. SPI module introduction The Serial Peripheral Interface (SPI) module provides full-duplex, synchronous, serial communication between the microcontroller and peripheral devices. These per...[Details]
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RIP
Range: K1 - A/E513-520
A513 Water valve
A514 pilot valve
A515 Water valve closed
A518 Wire cutting valve action
A520 Cleaning Nozzle
K2-A/E521——52...[Details]
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Software and hardware required: IAR for stm8 (EWSTM8), stm8s standard firmware library, ST-LINK, STM8s003f3 core board Install IAR (including st-link driver), Go to this website to download the s...[Details]
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Piranha LED is a square, transparent resin package with four pins and a missing pin at the negative pole. Piranha is a diffuse light LED with a luminous angle greater than 120 degrees, high luminou...[Details]
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introduction
At present, various communication methods are widely used in electrical automation control devices to complete the information transmission between the upper and lower controllers...[Details]
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1: STC15W204S series has 8-pin and 16-pin. For specific applications, please refer to the STC15 series microcontroller manual. 2: STC15W401AS series includes SOP16, SOP20 and SOP28. For specific ...[Details]
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At 3 pm on August 16, when Song Yucheng, Zhang Boyu, and Luo Junsheng, three classmates from the Information Engineering Department of Southeast University, dragged large and small bags full of compe...[Details]
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A high-performance gearbox for servo motors based on precision planetary gear reducers HarmonicPlanetary and harmonic drive, which realizes a wide range of reduction ratios from low to high and a w...[Details]
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Require: 1. When the red light and green light switch to each other, the yellow light flashes three times (6 seconds); 2. It takes 30 seconds to drive on the main road, 20 seconds to drive on the...[Details]
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According to media reports, recently, QuantumScape, a solid-state battery company invested by Bill Gates, is going public through a SPAC (special purpose acquisition company) through a merger with Ke...[Details]
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"Wi-SUN IoT New Ecosystem Seminar" was held at the 2022 Metering Conference Unicore releases OFDM/FSK concurrent Wi-SUN FAN RF Mesh SoC Hangzhou – August 3, 2022 – The “2022 Metering Industr...[Details]
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The brushless DC motor consists of a motor body and a driver, and is a typical mechatronics product. Since the brushless DC motor is operated in an automatic manner, it does not require an addition...[Details]
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This section describes the interrupt handling of the ATmega32. For more general AVR interrupt handling, see P11 “Reset and Interrupt Handling”. (Click on the image to enlarge) Notes: 1. When the f...[Details]
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Standard current limiting circuit
Figure Standard Current Limiting Circuit
The standard overcurrent protection circuit in a simple series voltage-stabilized power supply is shown in the figure...[Details]