{"version":1,"type":"rich","provider_name":"Libsyn","provider_url":"https:\/\/www.libsyn.com","height":90,"width":600,"title":"Raspberry Pi Pico Intruder Alarm, Arduino and ESP32 Alexa Development Board and more!","description":"Welcome to the Electromaker Show, episode 34! This week saw a Raspberry Pi Pico-based intruder alarm, Arduino and ESP32 Amazon Alexa development board, and more! Check out these top maker, tech, DIY, IoT, embedded, and crowdfunding news stories from the week!  We publish a new show every week. Subscribe here!&amp;nbsp; Watch the show!  Read the article! Don't have time to watch the show? Listen to the Electromaker show in podcast format!  Stray Cat Shelter uses Arduino to deliver food Low-power IoT Intruder Detector With Rpi4 + Pico  Using the Raspberry Pi Pico's PIO to create PWM synthesizers&amp;nbsp; 128 Opto-isolated Input hat for Raspberry Pi WVR - Tiny open-source multi-track music player MDB-JS Board - Control older vending machines in JavaScript with a Raspberry Pi Raspberry Pi is now selling IQaudio products ESP32 based board designed for easy Alexa integration  ","author_name":"The Electromaker Show","author_url":"https:\/\/www.electromaker.io\/","html":"<iframe title=\"Libsyn Player\" style=\"border: none\" src=\"\/\/html5-player.libsyn.com\/embed\/episode\/id\/18074264\/height\/90\/theme\/custom\/thumbnail\/yes\/direction\/forward\/render-playlist\/no\/custom-color\/88AA3C\/\" height=\"90\" width=\"600\" scrolling=\"no\"  allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen><\/iframe>","thumbnail_url":"https:\/\/assets.libsyn.com\/secure\/content\/96746768"}