Open Source Smart Rainbow Music Touch Lamp

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Outline Project: Open source smart rainbow music touch lamp Objective: When someone touch it, the corresponding lamp will light and produce a note. Difficulty:Medium Time-consuming: 2 hours Maker: ray Introduction: Use Microduino product module to build a smart rainbow music touch lamp quickly . The system detect whether someone touch it through touching buttons. when someone touch it, there will be a corresponding lamp lights and produces a corresponding note. Bill of Material Microduino Equipment Module Number Function Microduino-Core 1 Core board Microduino-USBTTL 1 Program download Microduino-Audio 1 Audio play Microduino-Amplifier 1 Power amplification Microduino-Sensorhub 1 Connect to the sensor Microduino-TOUCH 7 Touch the sensor Microduino-Cube-S1 1 Expansion board Other Equipment Module Number Function Micro-USB cable 1 Program download, and power supply horn 1 Sound production Nylon screw 4 Module fixation Nylon nut 4 Module fixation Nylon screw column 4 Module fixation Double faced adhesive tape 7 Sensors fixation Colored light belt 1 Shell 1 Principle of the Experiment Open source smart rainbow music touch lamp is mainly divided into touch monitoring and audio playing two part: Touch detection part: Adopt button-touching sensorMicroduino-TOUCH, which can detect whether someone has touched it. Control part is mainly sound and light control. Light-emitting devices adopt light belts that there are 14 lights in one belt, which can make the rainbow lamps appear beautiful color. Audio playing part：Manage audio files through Microduino-Audio module. The power amplify module Microduino-Amplifier drives one horn to produce beautiful sound. Program Download The code of the touching lampgithub:BluButterflyLight Programming Overlay Microduino-Core and Microduino-USBTTL together. Connect the Microduino-USBTTL with USB cable ,and prepare to upload the program. Note: Please upload programs before stacking all modules together. Open Arduino IDE for Microduino environment, （reference to set up: AVR Core：Getting started） Click[Tool], and confirm that board card（Microduino-Core）processor（Atmega328P@16M,5V） selected correctly, and select the corresponding port number (COMX) Click [File]->[open], browse to the project program address, and click "BluButterflyLight.ino" to open the program. After all these items are correct, click "→" button to download program to the development board. Store Audio Audio storage methods please refer to the following page: Download audio Assemble the rainbow touch lamp Step1: While assembling, first fix Microduino-Cube-S1 board on the baseboard with nylon screw. Step2: Overlay the following modules onto the Microduino-Cube-S1 baseboard. Microduino-Sensorhub Microduino-Audio Microduino-Amplifier Microduino-Core Step3: Connect the horn to the interface of Microduino-Amplifier（no left and right order difference）. Step4: The corresponding port number of the Touch sensor and lights belt in Microduino-Sensorhub is as shown in the picture. Step5: Make the lights belt past through as shown in the picture. Connect the touch sensor in turn as the corresponding order in the above picture and the following picture. Step6: Put the permanent seat of the horn on the horn. Then connect the permanent seat and the horn together to the shell. Step7: Then assemble the internal structure. Step8: Finally, fit the profile, and now the shape of the rainbow lamp is completed. Operating Instruction Then use USB cable to connect the computer and rainbow touch lamp.. Touch the upper part of the rainbow, and it will produce a note and the light in the corresponding position will light. video