On May 19, Huawei launched two new laptops: MateBook Pro and MateBook Fold Extraordinary Master. Typically, a laptop launch event should focus on hardware specifications such as processors, screens, and battery life. However, this time, the most attention was drawn not to the hardware but to the HarmonyOS system installed on the computers. It may … Read more
Touch Temperature Display IC for Insulated Cup Lid SOP8 Touch Temperature Display IC for Insulated Cup Lid SOP8
Hello everyone, welcome to my Smart Space. Let’s embark on an immersive learning journey into embedded systems together. The Cortex-M3 is a 32-bit processor core with a 32-bit internal data path, 32-bit registers, and a 32-bit memory interface. The CM3 adopts a Harvard architecture, featuring separate instruction and data buses, allowing instruction fetching and data … Read more
In the wave of rapid development of IoT technology, development boards serve as the starting point for exploration, carrying the innovative dreams of countless developers. As a team that has long been deeply engaged in the field of embedded development, we have invested significant effort in development boards such as Lattepanda V1, Raspberry Pi 3B, … Read more
Recently, Shenzhen Seeed Technology Co., Ltd. launched the Grove Multi-Functional Environmental Sensor Module, which utilizes Sensirion’s innovative SEN54 and SEN55 environmental sensor modules. This product has significant technical advantages and market application value.The Grove Multi-Functional Environmental Sensor Module is a sensor module that integrates multiple environmental parameter measurement functions, suitable for HVAC and air quality … Read more
MarkDown # SensorHub: Exploring the Wonderful World of Multi-Sensor Fusion with Python Hello everyone! Today we are going to explore a super cool Python library – **SensorHub**. This is a toolkit specifically designed for multi-sensor data collection, processing, and fusion, particularly suitable for Internet of Things (IoT) and smart hardware development. Imagine your Raspberry Pi … Read more
To facilitate communication and exchange, a “Microcontroller (MCU) Market Exchange Group” has been established, which can be joined by applying through “Read the original text“ Introduction The microcontroller (MCU) has been widely used since its inception in the 1970s, undergoing over forty years of development. The rapid growth of the Chinese market has attracted more … Read more
In this article, we will briefly compare the PWM output capabilities of Arduino and ESP32, and then use both to drive the same electronic speed controller (ESC). 1. PWM Output Function of Arduino In Arduino, we can use the analogWrite() function to output PWM signals. This function has two parameters: pin and duty cycle (0-255). … Read more
Before learning Arduino programming, I would like to share a little story with everyone: One day in 2005, an electronics major student complained to his teacher, Professor Banzi, saying, “The microcontrollers available on the market are both expensive and difficult to use. Do you have any good solutions to this problem?” Coincidentally, a visiting scholar … Read more
The ICM-40609-D is a high-performance six-axis MEMS sensor chip that integrates a 3-axis accelerometer and a 3-axis gyroscope, specifically designed for the drone market. It can replace previous models such as the ICM-42688, ICM-20602, and MPU6500. This chip is manufactured using advanced MEMS technology, featuring a compact size, low power consumption, and high accuracy. Its … Read more