The ZX01 Bluetooth ECG recording module developed by our studio uses nrf52832 as the main control chip. Some problems encountered during the development process will be shared with you one by one:
Let...
Today we comprehensively tested TCP , MQTT , and HTTP connections. TCP can establish up to 7 connections. We still use Anxin Transparent Cloud to test, MQTT connects to Alibaba Cloud, and HTTP connect...
This article records a case with the following functions: connecting to Wi-Fi, network timing, starting the timer (1s), outputting the time once a minute (whole minute) through the serial port, and ou...
The list is out and can be seen here: https://en.eeworld.com/bbs/thread-1084541-1-1.html
Welcome everyone to guess the questions: https://en.eeworld.com/bbs/thread-1084544-1-1.htmlList of component in...
[2022 Digi-Key Innovation Design Competition] [Intelligent Courtyard Integrated Control System] Environmental Parameter Acquisition Unit Hardware
1. Sensor
For the most important environmental paramet...
My key program design can handle accelerator keys, one-key multi-function, etc.
There is a P1 port determinant keyboard program example at the back.
xwj posted on 2005-4-15 16:36 Talking abo...[Details]
NXP Semiconductors NV (NASDAQ: NXPI) today announced the launch of its voice solution SLN-LOCAL-IOT. This is a fully integrated development platform for offline voice control. The solution includes a...[Details]
Why are new energy vehicles so favored by consumers? Not only can they save expensive fuel, but they also look more stylish and dynamic in appearance. New energy vehicles themselves are more technolo...[Details]
MILPITAS, CA – March 12, 2013 – Linear Technology Corporation introduces the LTM8001, a step-down µModule® regulator that includes an array of five low noise 1A linear regulators. Depending on the ...[Details]
Using atmel company: AT89S52 Use the burning tool: progisp Writing tool: Keil uVision Development board used: Sirius TLX-1C development board The subsequent codes have been packaged: https://...[Details]
1. Introduction
There are many types of development boards on the market, but the most popular one is the development board based on Samsung S3C6410 ARM11 architecture. Many domestic manufactu...[Details]
0 Introduction
During the winding process of the spinning machine, it is very important to judge whether the thin wire is broken. Therefore, the spinning wire break detection device is a produc...[Details]
HMD Global has launched four new phones, namely Nokia C100, Nokia C200, Nokia G100, and Nokia G400. The newly launched C-series and G-series phones are being launched in the US market and the company...[Details]
In recent years, after Apple launched Air Pod, TWS true wireless Bluetooth headsets have sprung up and entered the consumer market. Xiaomi, SONY and other brands have also launched their own TWS Bl...[Details]
The 16*16 dot matrix LED screen MCU learning board is very suitable for customers with a certain foundation in MCU. The hardware of this dot matrix screen designed by us is mature and reliable, the...[Details]
By Scot Lester, Applications Engineer, Texas Instruments This article explains the effects of DC bias supplies on operational amplifiers (op amps) used in sensitive analog applications. It also cover...[Details]
The Hexapod Tester is a widely used instrument used to evaluate the ability of carpets to retain their appearance over time. It complies with many standards: including ISO 9405, ISO 10361; BS EN 1471...[Details]
At present, the observatory remote monitoring system used by foreign countries for large-scale photoelectric telescope systems has been relatively complete, but it has not been well applied in China....[Details]
Hyundai is working with Israeli startup MDGo to develop an in-vehicle medical artificial intelligence system, which will use the Internet to transmit data to create the next generation of more advanc...[Details]
Recently, passengers waiting for buses at the Zhengqi Garden North Gate bus stop in Lingang District were attracted by the high-tech bus stop. The streamlined appearance, photovoltaic panels that can ...[Details]