1. Introduction
The previous article [ https://en.eeworld.com/bbs/thread-1191327-1-1.html ] briefly introduced the use of ST60 and tested the distance parameters. It was found that the angle and dista...
Is there anyone who can completely shut down PT4115? I built the circuit according to the reference material, and the DIM voltage is less than 0.3V, but the current is still more than 500uA. The data ...
Development board introduction:
The PHYTEC development board is developed by PHYTEC based on the STM32MP1 processor . The STM32MP1 series processor integrates a dual-core Arm Cortex-A7, a single-core ...
Live Details: Beineng International's new glass breakage detection solutionLive Topic: Beineng International's new glass breakage detection solutionLive lecturer: Li RenqingExcerpt from the Live FAQ:
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Remember, ST recently released the STM32U5 series with M33 core and ultra-low power consumption ? The first 40nm process, 160MHz full speed running 19uA/MHz, is mainly designed to meet the application...
1 Definition of LPWA
LPWA – Lowpowerwidearea, short for low-power wide area technology, uses lower power consumption to achieve long-distance wireless signal transmission. Compared with familiar techn...
ON Semiconductor’s Lidar Technology Radar is highly complementary to cameras. It can measure the distance and speed of objects even in poor visibility conditions. It is necessary for the next gen...[Details]
1 Introduction
Soft switching technology enables high-frequency switch tubes to work in zero switching state, thereby greatly reducing switching losses and improving the efficiency of switchi...[Details]
Many people confuse mobility scooters for the elderly with electric cars, thinking that mobility scooters for the elderly are electric cars. In fact, mobility scooters for the elderly are low-speed...[Details]
Communication protocol: The first byte, MSB is 1, which is the first byte mark, the second byte, MSB is 0, which is the non-first byte mark, and so on... The last byte is the XOR checksum of the la...[Details]
Samsung Electronics is facing increasing pressure for not doing much to reduce fossil fuel emissions, with the South Korean company lagging far behind rivals Apple and Taiwanese chipmaker TSMC in ter...[Details]
Nissan recently released a "smart" rearview mirror device that can switch between an LCD screen and a traditional screen. The rearview mirror can use the LCD screen to clearly display the re...[Details]
What is addressing mode? What are the addressing modes of MCS-51 microcontroller and how do they operate? What are the addressing spaces and ranges of various addressing modes?
Answer: MCS-51 micro...[Details]
Don't you envy others for their wireless power supply? But the complex circuits and the components you can't find discourage you from DIY! Don't be discouraged. Today I will teach you how to do the...[Details]
On June 27, 2015, the "Bidirectional Energy Storage Photovoltaic Inverter (GW5048D-ES)" independently developed by Jiangsu GoodWe Power Technology Co., Ltd. successfully passed the new product ex...[Details]
Abstract: The demand for ADAS functions in the automotive industry is growing, and anti-fatigue driving is a hot topic. Face recognition is the basis for detecting the driver's status. Only by quickl...[Details]
A broken three-way catalytic converter will not affect the starting of the car, nor will it affect the normal use of the engine. The three-way catalytic converter is just a honeycomb-shaped filter ...[Details]
Jiwei.com News (Text/Xiao Ru) On March 30, Renesas and IDT jointly announced that Renesas has successfully completed the acquisition of IDT. The transaction was approved by IDT shareholders and relev...[Details]
At 00:00 on January 9, Chengdu, Sichuan Province, launched a preferential policy for public transportation during heavy pollution weather, allowing citizens to ride the bus for free by showing the ...[Details]
Homemade multimeter boost circuit solution (I) Digital Multimeter Battery Boost Circuit Principle: The circuit is shown in Figure 1. When the power switch K is closed, BG1 is connected to the negativ...[Details]