Can a PC's USB port control a digital camera and a microscope (illumination brightness adjustment + objective lens turret)? Can software and hardware do this?...
The models currently promoted by TI are:
BQ27541, BQ27741, BQ27510, BQ27520, BQ27531/530, BQ27421/441, BQ27425.1. Consider the package BQ27741 BQ27520 BQ27425BQ27530/BQ27531 are CSP packages, which ha...
After the second-order low-pass filter and the in-phase proportional amplifier circuit are connected in series, the first-order grounding capacitor is not grounded, but directly connected to the outpu...
In the ARM architecture, it can work in three different states: ARM state, Thumb state and Thumb-2 state, and debug state.
The Embedded System Development and Application Tutorial (2nd Edition) says t...
It is a very thin piece, and its function is similar to that of a solar panel, but it receives infrared light and outputs voltage. Once the infrared light is blocked, the output voltage will become lo...
Dynamic digital tube display, from the simplest to the most advanced, principle 1. Persistence of vision: The code is stored in the program memory, which means it is read-only. The array without...[Details]
first day What resources are available? 1. An MPU6050 2. A stm32f103rc minimum system version with ucos3 ported to it, running several tasks, including an LCD task (lowest priority) 3.st firmware lib...[Details]
Averaging is one of the most common methods to reduce the inherent uncertainty of a measurement system. Performing multiple measurements and averaging the results can reduce the impact of randomness ...[Details]
An announcement of suspension of sales stirred up the education market that had been silent for a long time.
In December 2023, DJI’s “STEAM Education” official website suddenly announced t...[Details]
1. Introduction Since the inverter transfer function is difficult to obtain and the voltage output often fluctuates, traditional pure PID control is difficult to achieve fast and stable response...[Details]
Fuel cell electric vehicles (FCEVs) are an environmentally friendly means of transportation with advantages such as short charging time and long driving range, and may replace internal combustion eng...[Details]
I recently read a popular article, The History of Computer Power, which inspired us to investigate the amazing one-inch square USB chargers offered by Apple, Samsung, RIM, and others. In the interest ...[Details]
The random access memory (RAM) that stores user programs in the PLC, counters, and auxiliary relays with retention functions are all protected by lithium batteries. The life of lithium batteries is...[Details]
1. In the assembly file, just add the following three sentences before the program: PUBLIC _delay, _binrlc ; define the public subroutine name, here two subroutines are defined (underlined) LUOYUAN S...[Details]
PowerFleet announced that its subsidiary Pointer is working with Mobileye (Intel's autonomous driving subsidiary) to install Pointer's telematics units on traffic lights on Jerusalem streets. The two...[Details]
0 Introduction
Whether the temperature and humidity of tobacco leaf baking process can be accurately measured and controlled determines the quality of tobacco leaves. Traditionally, the dozens ...[Details]
(Photo source: BMW Group official website) The bosses of BMW and Deutsche Telekom are urging the German government to take action to block a European Commission proposal to make WiFi a technical sta...[Details]
/********************************************/
/* AM12864 Series Test Program 1.0 */
/* Designed by Andorin LCM R&D Group */
/* 2003.04.23 */
/************************************************/
#...[Details]
According to 9to5mac, Apple plans to build a European chip design center in Munich, Germany, and will invest more than 1 billion euros in the next three years. The report said that the factory will ...[Details]
Recently, Sinoma Overseas and Equipment Group signed a cooperation framework agreement and held a kick-off meeting for the all-vanadium liquid flow energy storage project in Beijing. Zhu Linhe, Sec...[Details]
Analog electronics
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