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1 Introduction
As a new type of green lighting source, light emitting diodes ( LEDs ) have the advantages of energy saving, high efficiency, low carbon, small size, fast response, and strong s...[Details]
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Recently, the "5G interference storm" has caused a lot of controversy in the United States across the ocean. As of the time of writing, the dispute between US telecom operators and the Federal ...[Details]
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// Collect AD through pins PA1 and PA2. Collect AD 10 times for each channel.
view plain copy print ?
#include "ad_driver.h"
//Global variable
//AD sampling storag...[Details]
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MediaTek's chips have always been controversial among netizens, but a closer look reveals that its business group layout announced in early 2019 is already very clear, and it is not "just a mobile ph...[Details]
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The flow of the program is shown in the figure above. After writing the program, I tested and found that when the waiting interrupt is set to wait for the key press interrupt (enter_wait_pen_down_...[Details]
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This paper proposes an ultra-low power alcohol detection controller based on MSP430 microcontroller. The instrument is installed in the car. When the driver enters the cab, it can automatically det...[Details]
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The new Surface Pro 8 and Surface Laptop 4 are shrouded in secrecy, with previous reports suggesting the two devices will be released in early 2021. The leaked photos have confirmed that Surf...[Details]
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When making deliveries in the city, at drop-off yards or when driving at unclear intersections and entering roundabouts, pedestrians or cyclists can appear directly in front of the vehicle without be...[Details]
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Foreign media reported that a Chinese startup that sells facial recognition systems to police officers is valued at more than $1.5 billion, which is enough to show that facial recognition technolo...[Details]
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The fierce competition in the automotive market requires designers to shorten the product development cycle. In the design and development of traditional automotive electronic controllers, the over...[Details]
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Abstract: This paper introduces the working principle of a certain type of ultrasonic power supply. It adopts a phase-shifted full-bridge series resonant circuit and uses IGBT as the power switch d...[Details]
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Recently, deepin, an open source domestic operating system, announced its official access to large models, and a number of self-developed applications have received intelligent upgrades. It is report...[Details]
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The STM32F103 has 76 interrupts, including 16 core interrupts and 60 maskable interrupts, with 16 levels of programmable interrupt priority.
To understand the interrupts of STM32 , we must start with...[Details]
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Coffee machines can usually be set to different amounts of different coffees, such as cappuccino with more milk foam and American coffee with more water, which is all achieved by flow meter control...[Details]
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1. Introduction
The fully softened demodulator for intermediate frequency PCM/DPSK telemetry signals uses software to demodulate digital signals sampled directly at intermediate frequenc...[Details]
Analog electronics
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