蓝猫淘气

[Training Camp] Internet of Things RGB Lighting +947634A

Overview

creative ideas

Combined with the current development trend of the Internet of Things and referring to the training camp tutorial content, I produced my project "Internet of Things RGB Light Strip".

Creation characteristics

Test your learning results from participating in this training camp, contribute to the improvement of your skills, and add project options for your own electronic club activities.

creative effect

This project is suitable for use in multiple scenarios such as homes, KTVs, and outdoor lighting.

Design and production process

Due to lack of experience, the circuit design part was carried out by referring to the circuit provided by the training camp instructor. The PCB part was produced by myself recently, so there was no problem with these two.

During the production and debugging process, except when configuring the network of the Tuya smart module, I encountered some problems due to reasons such as not reading the reference materials in advance, and then solved them through my own exploration.

Power circuit part

Through the USB interface, input a +5v DC voltage, and then through the linear regulator, the 5v DC voltage is stepped down to a 3.3v DC voltage.

The +5v DC voltage powers the RGB display in the circuit and the external RGB light strip.

The 3.3v DC voltage powers the entire Tuya smart module.

Linear regulator section

Referring to the reference materials provided by the linear voltage regulator and Mo Gong’s many years of experience, you need to add a 10uF chip capacitor, a 22uF chip capacitor and two 100nF chip capacitors around the linear voltage regulator to make this linear voltage regulator Achieve the best working results.

Please watch the video for function demonstration.

Design Files

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2024-11-15 01:10:57

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