From: https://www.hackster.io/amoghsawant2000/morse-code-lamp-e4b7deReference Program
from boltiot import Bolt
import timeapi_key = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxx"# your bolt api key
device_id= "xxxxx...
What is the voltage input range of ADS1230? I saw in the data sheet that the voltage input of ADS1230 is GAIN=64/GAIN=128, which means it can only be these two types (VREF = REFP – REFN) VIN_REN=1.5V....
1Open ADS and create a new project fileClick Create A New Project and the following dialog box will pop up:Two points to note here:
1. Project Technology Files must select the correct unit, usually mi...
[i=s]This post was last edited by Maoqiu Dada on 2022-6-15 19:02[/i]Abstract: This paper introduces a smart home environment controller. The developer designed it based on the STM32F103C8T6 developmen...
I just saw a video where the UP host was deceived by experience and his finger was electrocuted by a capacitor and a blister appeared. . .Have you ever tried to save time or been blinded by experience...
Accenture is a leading global management consulting and professional services company headquartered in Ireland. Since it was first listed in the Fortune Global 500 in 2016 at 312th place, it has ...[Details]
Feifan Automobile has recently launched a new generation of Feifan Jiuzhi AI system to users. The biggest highlight of this generation of system is the introduction of "optical dimension perception m...[Details]
/*
Program effect: Press any key, LED displays the data read back by P0, and the 4*4 matrix keyboard is connected to P0 port
*/
#include reg52.h //header file
unsigned char key=0xff...[Details]
China Mobile announced in various public occasions in early July that it will build more than 50,000 5G base stations this year, realize 5G commercial services in more than 50 cities, and provide uni...[Details]
Automotive electronics is a hot development area at present. The booming Chinese auto market has brought new opportunities to the local automotive electronics industry. More and more companies have i...[Details]
On April 18, Xiaomi's 65W GaN fast charger and several newly launched 65W PD chargers were suddenly suspended from sale. Since these two days were weekends, a GaN charger failure was also reported on...[Details]
How to Make a Digital Predistortion Solution Practical and Relevant
How to implement a practical and effective digital pre-distortion solution
By: Steve Summerfield, D...[Details]
On May 6, 2022, Arm Technology (China) Co., Ltd. (hereinafter referred to as "Arm Technology") welcomed a new management team. New co-CEOs Liu Renchen and Chen Xun announced at an online employee con...[Details]
Solution 1: Use 80C51 microcontroller as the control core, and its system block diagram is shown in Figure 1. After amplifying or attenuating the input signal, use an external contact circuit to gener...[Details]
Now that we understand serialization, let's go back to the previous section. We found that ROS did not use a third-party serialization tool, but chose to implement it itself. The code is in r...[Details]
Some European consumers who have pre-ordered Tesla Model Y reportedly said the company may be able to deliver the new car in Europe earlier than expected. A whistleblower said that he had a c...[Details]
Core ReadingIn recent years, energy storage technologies and equipment, including pumped storage and new energy storage technologies, have played a positive role in promoting the development and consu...[Details]
According to foreign media reports, cameras are gradually becoming the main visual organs of vehicles, and the surround view system including several satellite cameras can provide the vehicle with a ...[Details]
Vector network analyzer is a kind of electromagnetic wave energy test equipment. It can measure the amplitude of various parameters of single-port network or two-port network, and can also measure th...[Details]
Electronic switch arc extinguishing circuit with capacitor
Figure 1. Arc extinguishing circuit of electronic switch with capacitor
The principle of the electronic switch circuit of the isol...[Details]
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