1. HC-05 Bluetooth Module1. IntroductionHC-05 master-slave integrated Bluetooth serial port module adopts the BlueCore4 series chip of British CSR company, which complies with Bluetooth 2.0+EDR specif...
[i=s]This post was last edited by damiaa on 2022-1-7 15:48[/i][Silicon Labs BG22-EK4108A Bluetooth Development Review] Four Programs Plus Button Development Steps
1. [Silicon Labs BG22-EK4108A Bluetoo...
Where is the sampling result stored?It seems that adcmen0 can only store one data, how to store multiple data?Please give me a program!Read adcmen0 in ad interrupt and store in array or flashAn exampl...
Has anyone made a USB driver-free camera? It's very cheap to buy one online now, but I want to make one myself. Do I need to learn DSP programming? What chip is better?...
[i=s] This post was last edited by anger0925 on 2019-1-4 18:11 [/i] [align=left]Main hardware of the main control board [/align] [align=left]The overall block diagram of the main control board is as f...
On June 10, the official website of the Chinese Academy of Sciences published an article stating that the Shanghai Institute of Optics and Fine Mechanics has made important progress in the research o...[Details]
In the early morning of May 14, Apple officially released the iOS 12.3 system. It is understood that the size of this update package is about 506.2MB. The most surprising thing is that the swipe up t...[Details]
Today, Xiaomi Group Vice President Chang Cheng forwarded a report from IT Home saying that Xiaomi 10/10 Pro has received the official MIUI12 stable version. So what are the benefits of upgrading Xi...[Details]
A sudden epidemic has impacted all walks of life. The medical device industry has been the first to bear the brunt of this special battle and has attracted worldwide attention. The importance of high...[Details]
The new energy battery industry is an important industry that Xunlei Laser has focused on after thermal insulation containers, instrumentation, elevator manufacturing and other laser we...[Details]
1. Configuration Words The configuration words of the PIC microcontroller can be defined using the __CONFIG command: #include __CONFIG(x); where x is the configuration word and the...[Details]
For current detection, two different detection methods have dominated the market in the past two decades, magnetic field-based detection methods and shunt-based detection methods. Magnetic fi...[Details]
Taidou Microelectronics is a well-known domestic high-tech chip company. Based on its technological advantages in satellite navigation, Taidou Micro's positioning chip products are widely used in sub...[Details]
When the Linux kernel prints "BUG: scheduling while atomic" and "bad: scheduling from the idle thread" errors,
Usually, a dormant function, such as semaphore, mutex, sleep, is called in the in...[Details]
The 2019 Intel AI and IoT Ecosystem Partner Summit was successfully held in Xiamen. At this summit, Intel fully demonstrated its strong technical strength in the fields of AI and IoT. It not only lau...[Details]
There are many types of virtual instrument buses, including GP-IB, serial port, parallel port, USB, IEEE-1394, DAQ, VXI and PXI, among which VXI and PXI are two commonly used bus types. GP-IB bus is a...[Details]
On June 19, local time on the 18th, Nature Communications published the latest technical research entitled "Matching case comparison analysis of autonomous driving and human-driven vehicle accident...[Details]
At present, my country's new energy has achieved the transformation from supplementary power source to alternative power source. The energy transformation system with new energy as the fulcrum is a...[Details]
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The sending interval is 1.2 seconds
Indicator light: The receiving light turns red after powe...[Details]
1 Introduction
Electric vehicles are becoming the object of vigorous development in the country's new energy vehicle industry due to the renewable and clean nature of fuel, and electric vehicl...[Details]