By: Ahmad Bahai, Chief Technology Officer, Texas InstrumentsA startling set of statistics shows that in the United States alone, household leaks waste about 900 billion gallons of water each year, whi...
There are several issues regarding high impedance state:1. Does high impedance state refer to input or output?
2. Are the ways to set the pins of STM32 and 8051 to high-impedance state the same? What ...
TWS (True Wireless Stereo) Bluetooth headsets are extremely popular audio products in recent years. With the help of Bluetooth chips, it first establishes a wireless connection between the mobile phon...
First, implement the dot matrix display. The effect of the mobile phone photo is not good. The actual color is much cooler than thisMain code [code] #include "display.h" #include "spi.h" #include "ws2...
Brushed servo based on STM8S003F3P6 1. Fast response without overspeed and jitter 2. Use back-EMF feedback 3. Good low-speed linearity 4. Large locking torque 5. Brushed iron core motor + potentiomete...
Subsidies are declining, what is the future of new energy? On July 2, the 2019 World New Energy Vehicle Conference was held in Boao, Hainan. The political and academic circles discussed the choice of...[Details]
A new platform is coming to us like a wave, and this platform is likely to change the way we communicate, even interact and behave with each other. Forget laptops, tablets, phones or smart watches, s...[Details]
According to data released by research firm Omdia on December 10, sales of large-screen displays in the global automotive display market have soared, while sales of traditional small and medium-sized...[Details]
As a key component of electric vehicles, batteries are the focus of research and development by many automobile companies and battery chemical companies. Improving driving range and extending battery...[Details]
On June 3, Unigroup Guoxin and Unisplendour Corporation successively issued announcements stating that the company had received a notice from its indirect controlling shareholder, Unigroup Group Co.,...[Details]
"The picture quality is amazing", "The REGZA engine is really good", "The sound is better than expected", "The screen and frame are very thin", "No dissatisfaction, very satisfied"... In the Japanese...[Details]
This 51 single chip microcomputer + motor Hall speed measurement program is extracted from a successfully made smart car.
Download address of schematic diagram and source code compressed package: ...[Details]
The level is a tool that is often used on construction sites. Its main function is to measure elevation. How to use it correctly and quickly is an essential skill that every construction worker mus...[Details]
Function Description: 1. This design uses STC89C52 microcontroller as the main controller; 2. LCD1602 liquid crystal displays the measured distance and temperature; 3. With temperature compensation f...[Details]
In the application of power electronics technology and various power supply systems, inverter power supply technology is at the core. Inverter power supply is a switching power conversion device that...[Details]
This program implements K1D and China Telecom set-top box remote control decoding. I just switched from 51 MCU to AVR and learned C programming. I spent a day to correct some sentence formats and fin...[Details]
In real life, due to the influence of various factors such as sunlight angle, clouds, shadows, etc., the sunlight irradiance and corresponding temperature received by the photovoltaic array will vary ...[Details]
1. Instrument Model Keysight N5182A Network Analyzer 2. Fault phenomenon Customer feedback: The instrument has no signal output 3. Inspection and maintenance Detection: First, the power-on test w...[Details]
On the evening of August 26, BOE disclosed its 2019 semi-annual report. The company achieved revenue of 55.039 billion yuan in the first half of the year, a year-on-year increase of 26.6%; the net pr...[Details]
The 2-wire temperature sensor is a common temperature measurement device, which is widely used in industry, scientific research, medical treatment and other fields. This article will introduce in d...[Details]
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