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Test environment: MPLAB IDE v8.73a
Microcontroller model: PIC18F4520
Required devices: Ultrasonic module
The circuit connection diagram is as follows:
Ultrasonic ranging subfunction:
unsign...[Details]
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In the development application based on STM32 version 3.5 library function, the clock initialization function SystemInit() function is called in the startup file, and its call is before the Main() fun...[Details]
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Yesterday, Redmi Mobile officially released a real-life poster of the Redmi 10X in Moonlight Gold color. The official description of this color is "as hazy and dreamy as the flowing moo...[Details]
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On May 14, Samsung and SK Telecom launched the Galaxy A Quantum phone in South Korea, the world's first 5G smartphone with a quantum random number generator (QRNG) chipset and exclusive to SK Telecom...[Details]
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(3) //Low level
latch 573
#define
LEDEN PORTB|=BIT(4) //High level enables led10 #define LEDEN_ PORTB&=~BIT( 4
)
//
Low level disables
led10
#define RONCS PORTB |
=BIT( 5) //High
level enab...[Details]
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Devices with typical capacitance of only 8 pF provide port protection for commercial and automotive applications
MALVERN, Pennsylvania — August 11, 2021 — Vishay Intertechnology, Inc...[Details]
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At the end of 2019, OPPO released the Reno3 series of mobile phones. Half a year later, OPPO Reno4 has surfaced. Recently, a photo of the OPPO Reno4 was exposed on Weibo. The main featu...[Details]
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Virtual oscilloscope
Due to its unique advantages such as waveform triggering, storage, display, measurement, and waveform data analysis and processing, its use is becoming increasingly popul...[Details]
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On April 2, it was learned from the State Grid Infrastructure Department that in the first quarter of this year, State Grid Corporation of China started 7,206 kilometers and 42.87 million kilovolt-...[Details]
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Intersil's ISL97674 is a six-channel 45V dual dimming LED driver that supports 78 LEDs at 4.5V-26V and 48 LEDs at 2.7V-26V. It can use SMBus/I2C or PWM signals for dimming, with an input voltage of...[Details]
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SAMXD series guide switches can perfectly meet your needs for car seats
WALTHAM, Mass. — June 22, 2021 — C&K, a leading manufacturer of high-quality electromechanical switche...[Details]
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AC high voltage motor
- Failure Analysis -
There are many reasons for the failure of AC high-voltage motors. Therefore, it is necessary to explore a set of targeted and clear fault handli...[Details]
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introduction Nowadays, many laboratories are often divided into multiple small laboratories from the inside to the outside for reasons of confidentiality and security. When relevant personn...[Details]
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Darfon, a component manufacturer under the BenQ Group, said that because its component products are mainly sold to ODM manufacturers, the third wave of tariffs will have little impact on components. ...[Details]
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From October 14 to October 20, Sunwoda Power will present its core products at the Paris Motor Show, one of the world's five major auto shows; at the same time, its manufacturing base in Hungary wi...[Details]