What are the pull-up and pull-down capabilities of a 0-10V dimmer? I want to connect 100 dimmer power supplies in parallel. Will the dimmer's driving capacity be insufficient?...
In ATmega4809 Curiosity Nano, UART3 is connected to the serial port of the onboard emulator, through which it can communicate with the PC.First create a new project, then open MCC, configure serial po...
First of all, let's clarify the concept. What is a single-chip microcomputer? A single-chip microcomputer is an integrated circuit chip. It uses very large-scale integrated circuit technology to integ...
I am now making a remote control that uses a Bluetooth low energy module.
I found a low-power Bluetooth module, DX-BT19-S.When connected, it is 8.5mA, when not connected, it is 400-700uA.
This low pow...
Feedback: It can be described as sending part or all of the output (voltage or current) of the amplifier circuit back to the input of the amplifier circuit in a certain way. We sometimes call the ampl...
The expansion of consumer demand and technological advancement in the industrial field continue to drive the rapid growth of the microcontroller and microprocessor market. The key factor causing its e...
Three methods: query, interrupt, DMA
The Universal Synchronous Asynchronous Receiver/Transmitter (USART) provides a flexible method for full-duplex data exchange with external devices using the indus...[Details]
An independent button refers to a single button circuit composed of I/O port lines. Each independent button occupies an I/O port line separately. The working status of the button on each I/O port li...[Details]
2023 has arrived at its last working day, and this ordinary yet extraordinary year has slowly come to an end.
This year, the industry is calling for the first year of surgical
robots
,...[Details]
Wind River believes that security is deeply rooted in our DNA. It is part of our endless legacy in mission-critical systems for nearly 40 years and is integrated into all the technologies we provide ...[Details]
The channels for customers to interact with brands seem narrow and wide today. The world is moving from physical to digital every moment, and emerging technologies such as virtual reality (VR) and ...[Details]
As software-defined vehicles (SDVs) rapidly evolve, achieving seamless connectivity while maintaining and managing a steady stream of data has become a key challenge, and the way the automotive ind...[Details]
On June 22, Jingrui Co., Ltd. stated on the investor interaction platform that the company's current operations are normal. Thanks to the accelerated domestic substitution of semiconductor materials ...[Details]
In accordance with the provisions of the "Standardized Conditions for the Lithium-ion Battery Industry" and the "Interim Measures for the Administration of Standardized Announcements for the Lithiu...[Details]
On August 3, Advantech, a global industrial Internet of Things manufacturer, held an online corporate briefing. Advantech's revenue and profit in the first half of 2022 both hit record highs, increas...[Details]
Application of CH341 and BUS parallel port
In the figure, address latching is performed by 74LS373, which can provide more address lines than the MEM parallel port mode. If addres...[Details]
DSP (digital signal processor) is a unique microprocessor that processes large amounts of information using digital signals. Its working principle is to receive analog signals and convert them into...[Details]
The boot mode of Stm32 is configured by BOOT0 and BOOT1. In download mode, we need to configure BOOT0 to 0 level, but BOOT1 is often ignored. Generally, development board manufacturers will make ...[Details]
In today's industrial and agricultural production, there are more and more occasions where temperature and humidity collection is required, and accurate and convenient temperature measurement has be...[Details]
I used the STM32F407ZGT6 chip to develop a project at work. The internal Flash has 1M. For data storage needs, and there is no external EEPROM, I want to store the data in the Flash. Therefore, I stu...[Details]
A soft starter is an electrical device used to start a motor. It can effectively reduce the current impact when the motor starts and reduce the impact on the power grid and the motor. However, in p...[Details]