[size=4] Digital-to-analog conversion is a function that we use very frequently in embedded systems. Most MCUs on the market have integrated ADCs, and the precision of built-in ADCs has also changed f...
1- Introduction
Brief introduction to the MSP430 microcontroller timer A structure and its application examples.
2-Timer module
The MSP430 series of microcontrollers have powerful timer resources, whi...
Hello Expert,I used USB-UART and ETHERNET on my PCB, but found that their reference design circuits were somewhat different, especially the chassis ground part.
Figure 1 is the GND design of USB-UART ...
Q: What is the LoRaWAN data rate?
A: For LoRa, the LoRaWAN data rate ranges from 0.3kbps to 11kbps, and the GFSK data rate in Europe is 50kbps. In North America, the minimum data rate is 0.9kbps due t...
The nrf24l01 wireless module is a new type of single-chip RF transceiver module. Its core chip nrf24l01 is a wireless transceiver chip launched by Nordic. The wireless module developed by this chip ha...
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Host environment: Windows 7 SP1 Development environment: MDK5.14 Target board: STM32F103C8T6 Development library: STM32F1Cube library and STM32_USB_Device_Library Following the previous artic...[Details]
0 Introduction
In the field of photoelectric measurement, it is often necessary to use optical cameras with long focal length and large aperture for target detection. This kind of camera has a large...[Details]
China Energy Storage Network News:
At the ongoing Berlin International Consumer Electronics Show, China's Gree launched the G-IEMS local energy Internet system to the world, providing solutio...[Details]
The current transformer should be subjected to a polarity test before and after handover and overhaul to prevent the polarity from being wrong during wiring, which may cause the protection device...[Details]
If the resistance measurement accuracy is not high, we can use the ohm range of the multimeter to measure. Specific steps for measuring resistance: 1. Zero adjustment of the resistance block of the...[Details]
DSP chips can be classified in the following three ways. 1. Classification by basic characteristics This is classified according to the working clock and instruction type of the DSP chip. If...[Details]
These hemispherical solar cells can float on the sea surface in different environments and connect into a huge mesh structure to form a large power station.
According to foreign media report...[Details]
At present, the commonly used temperature and humidity monitoring systems are basically traditional temperature and humidity monitoring systems based on the combination of centralized computer control...[Details]
According to foreign media reports and supply chain news, Apple supplier TSMC has officially started producing Apple's upcoming iPhone 13 series A15 chip, which is expected to be launched in Septembe...[Details]
Reconfigurable structure is a computing technology that can reorganize its own resources according to specific computing conditions, realize self-optimization and self-generation of hardware struct...[Details]
At first glance at the title, readers may wonder, what is this strange thing, and it can work without power? In fact, the author is just keeping it a secret here. What I mean is that it can run n...[Details]
August 2, 2021, San Antonio, Switzerland - Recently, Interroll Group, a world-leading supplier of material handling solutions, officially released its financial report for the first half of 2021. The...[Details]
It is a common phenomenon that the crystal oscillator of the microcontroller does not oscillate. What are the reasons for the crystal oscillator not oscillating?
(1) PCB wiring error;
(2) The qua...[Details]
introduction
The USB bus is an efficient, fast, low-cost, small-sized, hot-swappable serial communication interface. Currently, the USB interface has been widely used in the design of elec...[Details]