I have now connected the CC2541 development board to the Bluetooth main module.The CC2541 development board sends data to the Bluetooth main module, and the Bluetooth main module can receive it.
Howev...
[color=rgb(62, 62, 62)]Layout is one of the most basic working skills of PCB design engineers. The quality of routing will directly affect the performance of the entire system. Most high-speed design ...
Author: Lucien KUANG, ST engineerClick to download pdf document to view:Keywords: BlueNRGProblem: When some customers are debugging in the later stages of a project, there is no serial port to lead ou...
It was a good weekend. I didn't work overtime and I slept in the morning, so I'll post it in the evening. I'm very happy. I've got the OLED screen driver. I didn't succeed in porting it with the offic...
The DC/DC converters used in modern telecommunication power modules (bricks) are typically designed using low-cost single-ended forward or flyback topologies for low- to medium-power applications (15W...[Details]
Build a new generation of highly integrated optical module control foundation to help local enterprises embrace the benefits of optical communications in the era of data flood
In the...[Details]
Intel has been named one of Forbes' 2020 "World's Most Valuable Brands" and ranked 12th among 100 companies in all industries around the world, up one place from 2019. According to Forbes' calculatio...[Details]
In this experiment, after pressing a key, the relevant signal is transmitted to 74HC165 in parallel, and then transmitted to the processor in serial mode. The processor controls the buzzer by control...[Details]
Function of
the circuit
The common-mode input voltage allowed by ordinary OP amplifiers is ±12V (when V=±15V). If it is greater than this value, the internal circuit of the OP amplifier ...[Details]
Anxiously waiting for the bus to arrive, but having no idea when the next bus will arrive, the PSI solar bus stop is happy to use an electronic ink display to inform you of the arrival times of six...[Details]
The content stored in the memory can be programs or data. Programs are instruction codes that can be run by the ARM processor, and data are operands or variables used by instructions during operation...[Details]
A sensor is a physical device or biological organ that can detect and sense external signals, physical conditions (such as light, heat, humidity) or chemical composition (such as smoke) and transmi...[Details]
The South Korean government recently said it would readjust its electric vehicle subsidy program, which could make Tesla's (TSLA.US) cars ineligible for the country's generous subsidies. Tesla is cur...[Details]
1 Introduction
With the development of the national economy, power users have higher and higher requirements for power supply quality and reliability. Realizing distribution automation is the m...[Details]
In daily production and life, many occasions such as car reversing, robot obstacle avoidance, industrial well logging, reservoir level measurement, etc. require automatic non-contact distance measu...[Details]
Tesla released the very punk electric pickup truck Cyberberuck, and General Motors also confirmed that it would launch a pure electric pickup truck in 2021. Together with Ford and two startups, Bolli...[Details]
In the previous lesson Source Files (.c/.h/.s), Pi Ziheng systematically introduced source files to everyone. Source files are typical input files in embedded projects. So are there other types of ...[Details]
On May 14, the 87th China International Medical Equipment Fair opened grandly at the Shanghai National Convention and Exhibition Center. Jinbaize Technology appeared with dozens of innovative hardwar...[Details]
Driven by fierce competition among brands, portable electronic products are becoming more diversified and complex in terms of their functions. Due to their small size, higher and higher operating fre...[Details]