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On April 29, Gole Holdings (002348) announced that the company’s wholly-owned subsidiary Gole New Energy Technology (Zhejiang) Co., Ltd. plans to invest in the construction of a 2GWh nano solid-state...[Details]
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When calling the following SPI function during debugging, the following two problems were found: 1. If you set a breakpoint at the third line while (SPI_I2S_GetFlagStatus(SPI2, SPI_I2S_FLAG_RXNE) =...[Details]
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key point: 1. The release of the key is judged as if (PINC!=flag) this flag stores the previous key value 2. i=(i-/+1)&0x07 cleverly uses the effect of unsigned overflow 3. When we set the input of t...[Details]
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This document describes the LabVIEW Multisim Connectivity Toolkit (ß Edition). Available from ni.com/labs, the toolkit is a wrapper around the Multisim Automation API. With this set of toolkit VIs fo...[Details]
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1. SysTick system timer overview After learning about STM32 interrupts, we need to learn about STM32 timers. Just like the most basic function of a phone is to talk to people, the most basic functi...[Details]
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On April 23, Shenzhen Veertek Intelligent Instrument Co., Ltd. (VEERTEK, referred to as Veertek) and MPOWER Electronic (Shanghai) Technology Co., Ltd. (MPOWER, referred to as MPOWER) signed a strat...[Details]
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When measuring the flow rate of industrial pipeline medium fluid, the gas vortex flowmeter has the advantages of small pressure loss, large measuring range and high accuracy. It is a kind of flowmete...[Details]
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Thermocouples have a wide range of applications due to their low price, high measurement accuracy, wide operating temperature range, simple structure, and ease of use. ITS-90 lists the following 8 ...[Details]
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Digital filters are used in discrete systems; analog filters are used in continuous-time systems and can also be used in discrete-time systems, such as SC (switched capacitor) filters.
A digit...[Details]
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Touch switches are emerging products developed by modern science and technology. In addition to the most common wall touch switches, touch switches are also used in various lamps, bathroom cabinet ...[Details]
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The power supply described here boosts the voltage from 1.5 volts of a flashlight battery to the 3.5 volts required by the LED, while the power supply connects the LED in series with the flashlight...[Details]
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At present, radio is an important communication equipment for the army. Mastering the operation of radio as soon as possible and transforming it into combat effectiveness plays an important role in...[Details]
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No matter how complex the automotive electronic instrument is, it is composed of a traditional transmitter (such as a cooling water temperature switch, a fuel tank float variable resistor, etc.) a...[Details]
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The Ubuntu Linux distribution has been ported to the cheapest and most portable platform available: an Atmel ATmega microcontroller.
With a 20MHz 8-bit AVR processor, 128KB of flash memory and a ...[Details]
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0. Write in front
3D object detection is a very important basic task for autonomous driving. Today, I would like to recommend a recent review of 3D object detection.
2. Summary
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