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What is a Picoammeter
The need to measure low DC currents often exceeds the capabilities of a digital multimeter. Generally, a digital multimeter lacks the sensitivity required to measure cur...[Details]
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The selection sort algorithm first selects all elements from the first position, selects the smallest element among all elements and gives it to that position, then selects the second position, and...[Details]
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In the previous article "Detailed explanation of the processing process of lidar point cloud data ", the author mainly explained in detail the processing process of lidar point cloud on autonomous v...[Details]
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Recently, the mobile phone platform giant Unisoc issued a notice regarding the company's chips being sold as refurbished second-hand chips, warning manufacturers of the negative impact of unscrupulou...[Details]
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Bluetooth Low Energy empowers INPLAY, unleashing the unlimited potential of the Industrial Internet of Things Bluetooth technology is an integral part of the industrial IoT revolution, leading the ...[Details]
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An instrument for measuring the velocity of water in rivers, lakes, channels and other water bodies. There are three types: mechanical, electrical and ultrasonic. Mechanical types are mainly rotor-ty...[Details]
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Tesla introduced chips, systems and software for machine learning and neural network training at its AI Day last month, which will work together to advance the training of models for self-driving c...[Details]
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1 Introduction
As of June 2007, more than 200 users around the world, including equipment manufacturers and operators, are using the industry-leading IPTV testing solution provided by IXIA (http://ww...[Details]
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Main program preview: //This file mainly defines the programmable entry function main, which initializes the system, parameters, and hardware interfaces, and then waits to read serial port dat...[Details]
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I have been debugging Stm32f407DISCOVEY these days. Since there is no ready-made library function routine for the serial port, I used the routine on the Shenzhouwang development board to directly deb...[Details]
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To use the timer/counter interrupt, the following conditions must be met. 1) Interrupts are always enabled EA = 1; 2) The interrupt source is allowed to be turned on ET0 = 1 or ET1 = 1; ...[Details]
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Abstract: With Philips' ARM single-chip microcomputer LPC2119 as the control core, a design scheme for an autonomous mobile robot is proposed. The 98C1051 is used to form a multi-ultrasonic sensor sub...[Details]
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- Infrared thermometers consist of optical systems, photodetectors, signal amplifiers, signal processing, display output and other departments. The optical system gathers the infrared radiation energy...[Details]
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In any
switching power supply
design, the physical design of the PCB board is the last step. If the design method is not appropriate, the PCB may radiate too much electromagnetic interferen...[Details]
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It is a common phenomenon that the crystal oscillator of the microcontroller does not oscillate. What are the reasons for the crystal oscillator not oscillating? (1) PCB wiring error; (2) The qual...[Details]
Analog electronics
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