[Skills Competition Notes 01] Zigbee point-to-point button control program development
--2017 "Internet of Things Internet of Things Technology Application and Maintenance" Task 5 Question 1 (Secondar...
I use the SPI1 of the microcontroller stm32f103 to control the voltage of the digital potentiometer. I refer to the routine of the atom at the right point, but the output is always wrong after the con...
Because NXP's MAG3110 was discontinued, there was a shortage of microbit some time ago. Now the new version of microbit uses ST's LGM303A, which combines the acceleration and magnetic field sensors in...
dcexpertST Sensors & Low Power Wireless Technology Forum
I think it should be VICR, i.e. the common-mode input voltage range, but my colleague told me it should be the value of the black circle in the VOH row, VCC-1.5, which I don't quite understand. Also, ...
Transistors are the most commonly used basic knowledge of analog circuits. Transistors are semiconductor components that are widely used in circuit design. If you don’t know how to use transistors, yo...
FRAM, also known as Ferroelectric Random Access Memory, is a memory technology that combines the non-volatility of Flash with the flexibility and low power consumption of SRAM. MSP430 ultra-low-power ...
Abstract: M-type grinding machine is a kind of electromechanical equipment with high automation requirements. The control circuit of the traditional relay-controlled centerless grinding machine is ...[Details]
China Energy Storage Network News
: On September 26, Cao Peixi, general manager of China Huaneng Group, attended the "Global Energy Internet High-end Forum - China Initiative One-Year Anniver...[Details]
The world's leading semiconductor manufacturer ROHM (headquartered in Kyoto, Japan) will participate in the 2023 Shanghai International Power Components and Renewable Energy Management Exhibition (he...[Details]
In fiscal year 2023, Continental achieved revenue of 41.4 billion euros, a year-on-year increase of 5.1%. Despite the weak financial data in the first quarter of 2024, Continental remains optimisti...[Details]
This article is a multi-fixed-point electronic calendar clock based on the typical device VRS51L3074 of the Versa 8051 series MCU and the clock calendar chip DS12887. The system is fully functional...[Details]
1 Introduction to TMS320F2812 TMS320F2812 is a high-performance, multi-functional, cost-effective 32-bit fixed-point DSP chip for control from TI. The chip is compatible with the TMS320LF2407 i...[Details]
Nowadays, industrial robots are widely used in the automotive industry and the electrical and electronic industry, and are increasingly being used in other industries. You can see robots in the works...[Details]
SAS's
JMP
software has always been uniquely designed to combine interactive graphics with powerful built-in statistical analysis capabilities to provide powerful and efficient statistical d...[Details]
On April 18, at the 20th Shanghai International Automobile Industry Exhibition, Sunwanda Power presented its latest research and development results "flash charging battery" at the "flash charging ba...[Details]
Several foldable screen phones were released in 2019, which seemed to indicate that foldable screens would become another option besides traditional straight screens in the next few years. However, t...[Details]
According to recent reports from the US media, researchers at the Massachusetts Institute of Technology (MIT) have used a socket conversion device to enable light-emitting diodes (LEDs) to release ...[Details]
1 Overview
The DS2770 battery monitor and charge controller can complete various functions required for battery maintenance. When used with the main system processor, the DS2770 can comple...[Details]
Last time we talked about using an oscilloscope to measure the signal of the car's air flow meter. This time we will talk about using an oscilloscope to measure the car's oxygen sensor. The oxygen se...[Details]
Computer vision systems are known to sometimes make inferences about scenes that contradict common sense. For example, if a robot is processing a scene of a dining table, it might completely ignore a...[Details]
The auto-coupling step-down starting control cabinet is an electrical device widely used in the industrial field, mainly used to achieve the step-down starting and normal operation of the motor. It...[Details]
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