7MCBh

Heart-shaped flowing water lamp

Overview

Note!!! This project was copied and pasted from another project (I was too lazy to redraw it). There might be some issues when converting from schematic design to PCB, but the connection between the schematic and PCB is absolutely fine (I can't guarantee the routing is up to standard). It has been verified in a physical device. The program source code is referenced from Bilibili user: Xiaobaiyun's Bilibili video (released April 3, 2023, titled "Flowing Lights"). (Contact me to remove if there is any copyright infringement). The attached file contains the HEX file of the program from the video; after downloading, you can directly use STC-ISP to burn it into your microcontroller.

WeChat_20240416220506.mp4

heart_lamp.hex

PDF_Heart-shaped Flowing Water Lamp.zip

Altium_Heart-shaped Flowing Light.zip

PADS_Heart-shaped Flowing Light.zip

BOM_Heart-shaped Flowing Light.xlsx

95192

MT3608 boost module

The wiring layout of an MT3608 boost module may not be standard; please refer to it with caution.

The actual product has been tested and verified to be usable. The 100kΩ sliding rheostat in the circuit diagram can be replaced with a 10kΩ rheostat. Please adjust the voltage boost rate according to your needs.

PDF_MT3608 boost module.zip

Altium_MT3608 boost module.zip

PADS_MT3608 boost module.zip

BOM_MT3608 boost module.xlsx

95193

electronic

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:2026-03-28 11:04:36

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