How to burn the program into the Anxinke Bluetooth PB-03f kit? I have tried many times but it still doesn't work. I have changed the download software but it still doesn't work.
Press the Reset and Re...
1. The shortest detection distance is 4mm and the longest distance is 4 meters.2. The performance of ultrasonic distance measurement is closely related to the surface material of the object being meas...
[i=s]This post was last edited by Stephenhu1984 on 2020-5-9 21:46[/i]The Xiaodantart PA100 shortwave amplifier has a maximum output power of 100 watts and is well made. It supports QRPradios such as K...
The increase in applications that require instantaneous backup power has led to an increase in demand for supercapacitors. Supercapacitors (also known as ultracapacitors) are electrochemical capacitor...
Do you know the principle of car reversing radar? Power amplifier experiment case (III) Car reversing radar system - application of ultrasonic transducer...
[font=微软雅黑][size=3]【Disclaimer Forwarding】[/size][/font][font=微软雅黑][size=3] [/size][/font] [font=微软雅黑][size=3]Here is an outsourcing project. If you have the energy and ability, please contact us:)[/s...
The electromagnetic interference generated by the switching power supply often affects the normal operation of electronic products, so the correct PCB layout of the switching power supply becomes ve...[Details]
Section 001_ Development board interface introduction and serial port connection In the previous video, we covered four interfaces and two switches. Four interfaces: power interface, USB serial por...[Details]
On the afternoon of November 3, Tai'an Energy Bureau held a meeting to promote the construction of electrochemical energy storage demonstration projects. Relevant responsible persons from Daiyue Distr...[Details]
Temperature measurement is a problem that people often encounter in their daily lives. It plays an important role in industrial and agricultural production, geological exploration, national defense re...[Details]
1. Introduction
A stepper motor is an electric motor that converts an electrical pulse signal into a corresponding angular displacement or linear displacement. Each time a pulse signal is inp...[Details]
At present, the battery life problem of new energy vehicles has been basically solved, and energy replenishment efficiency has become a topic of greater concern to car owners. Against this background...[Details]
The European Union is preparing to fine US chipmaker Qualcomm over antitrust issues. Qualcomm has been in the spotlight of the European Commission since 2015, when it was accused of engaging in pre...[Details]
CS8683H is a 90W mono Class-D audio amplifier. This device has a heat sink designed on the top layer. After connecting a heat sink to the pad, it can achieve a power output of more than 100W and ca...[Details]
RC (Reset and Clock Control) Reset and clock control STM32F10x supports three types of reset, namely system reset, power-on reset and backup area reset. System reset will reset all registers except t...[Details]
With the widespread application of solar LED street lights in urban lighting systems, how to save energy and improve the utilization rate of street light energy has become an urgent problem to be s...[Details]
According to foreign media reports, on January 8, Volkswagen demonstrated artificial intelligence (AI) related technologies at CES 2024 being held in Las Vegas. The company’s in-car voice assistant w...[Details]
An investor asked on the investor interaction platform: Are Hongxin Electronics' FPC components used in Metaverse VR, AR and other related devices? Are there any well-known customers using them? What...[Details]
Recently, NXP announced the launch of two new automotive electronics products, including S32K39 MCU and battery management digital twin technology, to expand its influence in the field of automotive ...[Details]
1 Introduction
ARM9 is increasingly widely used in various bioelectronic instruments, and fully automatic biochemical analyzers are a typical application. Temperature has a great influence on t...[Details]
At present, the video matrix switching systems used in China are generally small in scale, and most of them control the switching of the video matrix through a keyboard connected to the RS232 seria...[Details]
RF/Wirelessly
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