The piezoelectric trigger switch circuit described here is a microcontroller-compatible impact sensor switch module operating on a 5V DC power supply. The entire circuit can be assembled on a standard 5×7 cm circuit board. The piezoelectric ceramic element (Pz1) can also be easily mounted on the PCB. This module provides a “logic” (H) output when … Read more
[Click on the above“blue text” to follow DF Maker Community and become a tech enthusiast together] This week’s project shared with everyone comes from hackaday. From the creation log, this project started at the end of 2018 and has been updated intermittently until a couple of days ago. An interesting project that took a long … Read more
MAKER: tomouwerkerkerk／Translated by: 趣无尽 This is a compact and warm floating desktop atmosphere lamp, with color-changing dim light adding a gentle ambiance to the room. It is constructed based on Arduino and 3D printed components, and is very simple to assemble. Beginners who are interested can give it a try. Video Demonstration: Materials List Arduino … Read more
Click the blue text Follow us When it comes to makers, the Arduino tool is undoubtedly indispensable, as it is almost a must-have for showcasing creativity at Maker events. What is Arduino? 01 The intelligent open-source electronic prototyping platform—Arduino is a convenient, flexible, and easy-to-use open-source electronic prototyping platform. It includes hardware (various models of … Read more
Main Component Introduction Briefly; please refer to the introductory LED blinking LED Breathing Light Introduction Digital signals are represented by 0 and 1, which indicate non-continuous changes in voltage levels, while analog signals represent information through continuously varying physical quantities, with signals changing continuously over time. Most of the signals we encounter in our lives … Read more
Do you remember the first and second episodes of Fei’s knowledge nuggets? Do you recall the explanation about Arduino? (If you haven’t seen it, click the image below to check it out👇) (Remember to come back after watching) Are you still a bit confused? To make it more vivid and less boring, let’s understand Arduino … Read more
Recently, a little friend named Qiuqiu has developed a strong interest in Arduino, often looking for books or videos to learn from. After completing some simple projects, Qiuqiu saw a tutorial on making a DIY LED chaser in the Arduino Chinese forum community and decided to learn it. Learning Process: Materials Needed: One Arduino Uno … Read more
Click the blue text to follow us Hello everyone Welcome to 【Advanced Training Industrial Control】 Session Three Arduino Maker Series Basic Application Explanation Lesson Three The Components of Arduino Development Boards Those who have learned about Arduino know that: Arduino consists of a microcontroller and a development environment. In the last session, we also learned … Read more
Many people encounter the Raspberry Pi development board for the first time, typically the 4B model. Although this development board may not be as powerful as others, it excels in versatility and has an appropriate level of development difficulty. This article will discuss the key considerations for electronic engineers working with the Raspberry Pi development … Read more
1. Select “New Project” 2. Modify the project name and storage path 3. Choose a template 4. Choose whether to create a PCB layout design based on your needs; this time, we choose not to create a PCB layout design. 5. Select no firmware project, which will be created separately later 6. Creation completed 7. … Read more