Versión MEJORADA de mi "PIANO" con 555 🎹

💥🔥 PCB design service at JLCPCB from $0.46 per pin and with designs ready in 3 days. Get an instant quote here: https://design.jlcpcb.com/?from=Mundo 💥🔥 📌Contact an authorized RIGOL distributor in your country for a quote!: 🇨🇴 Colombia: https://www.didacticaselectronicas.co... 🇨🇱 Chile: http://www.tecel.cl/ 🇦🇷 Argentina: https://www.rftechnologies.com.ar/ or https://www.hertig.com.ar/ 🇵🇪 Peru: https://maquitechperu.com/ 🇪🇨 Ecuador: https://complementos-e.com/ 🇲🇽 Mexico: https://acmax.mx/ 📌📌 Folder with all project files: https://bit.ly/3YLrm1n 📌📌 💻 Do you appreciate my work and want me to continue with it? If you wish, you can choose to give me financial support, which will be transformed into more educational materials for this channel 💻 💙 PayPal: [email protected] 💙 👨‍💼👩‍💼 SOCIAL MEDIA: 👨‍💼👩‍💼 📘 Facebook: https://goo.gl/Qk7KNR 📘 📸 Instagram: https://goo.gl/ngSdYm 📸 🔮 TikTok: https://vm.tiktok.com/ZMRNB6gay 🔮 📑 Business Email (FOR BUSINESS PURPOSES ONLY): 📑 📩 [email protected] 📩 00:00 Intro 00:25 What did the previous circuit have? 00:45 Objectives of this new project 01:12 Using the calculator in Excel 06:52 Obtaining new signals 08:09 Power amplifier 09:17 Circuit mounted on the breadboard 09:42 Observing waveforms on the oscilloscope 12:02 Using the FFT to analyze harmonics in signals 13:21 General tuning adjustment 14:59 How to tune note by note? 16:22 Playing some songs 17:55 Analog synthesizer? #audio #555 #electronics 346,285