Chapter 2 Introduction to Renesas RA Series Chips 2.1 What is an ARM Microcontroller Microcontroller MCU Commonly known as a microcontroller, this concept is familiar to those who have studied microcomputer principles. An ARM microcontroller, as the name suggests, is a microcontroller based on ARM architecture, or more specifically, a microcontroller that incorporates an ARM … Read more
The chip programming leader ACROVIEW Technology recently announced the latest iteration of its programming software, along with a series of newly compatible chip models. In this update, the RF SoC chip BK2461 launched by BEKEN Integrated has been supported by ACROVIEW’s offline programming device AP8000. BK2461 is a wireless transceiver (RF) operating in the 2.4GHz … Read more
Source: Darwen Says This is a very complete open-source smartwatch project with full functionality and open-source documentation. If you are:an engineer who enjoys DIY, a student looking to enhance your development skills, or a senior student about to undertake a graduation project, this smartwatch is definitely worth making. Don’t miss out~~ All open-source materials and … Read more
In today’s rapidly advancing technology landscape, smart homes have gradually transitioned from concept to reality, bringing unprecedented convenience and comfort to our daily lives. The design of smart homes aims to connect various devices in the home through advanced Internet of Things (IoT) technology, automation control technology, and artificial intelligence (AI) technology, achieving interconnectivity and … Read more
With the continuous growth of the economy and the significant improvement in residents’ quality of life, pets have gradually integrated into many families, becoming indispensable family members. This change has not only spurred the vigorous development of the pet industry but has also led to a new wave of consumer trends. According to the “China … Read more
What is a Sensor? A sensor is essentially a device or apparatus that can “convert physical quantities.” To obtain information for detection and control, it is necessary to convert the state, properties, and physical changes of an object into electrical quantities, using various physical laws for this conversion. Representative physical quantities that sensors detect and … Read more
Domestic PLCs cannot replace foreign brands like Siemens and Mitsubishi not because of their performance and functionality, but fundamentally because brands like Siemens have stood the test of time and earned the trust and reliance of a large customer base through long-term practice and engineering. Factors such as brand, ecosystem, user habits, application technology environment, … Read more
A distributed sensor network (hereinafter referred to as a distributed sensor network) consists of a series of sensors connected via the Internet. These sensors can be embedded in an integrated circuit device, capable of collecting signals, processing signals, communicating with each other, and performing simple computational tasks. Sensors are arranged in different environments, and the … Read more
1. Product Overview The QT290G is an indoor gateway that adheres to the standard LoRaWAN™ protocol. It can connect to standard LoRaWAN terminals and facilitate bidirectional communication. The gateway connects to the company’s NS (Network Server) via a standard Ethernet interface and can be expanded to support 4G/LTE for data upload. It also supports local … Read more
Introduction With the continuous advancement of the information revolution in the 21st century, the popularity of smartphones has increased significantly. Humans have begun to consider how to control objects using smartphones or computers, which has also promoted the rapid development of the Internet of Things (IoT) in recent years. This article takes the ESP8266EX Wi-Fi … Read more