“An ESP32-S2, synchronizing the radio with the world!”This project builds a “dual-mode Internet + FM radio” using the Espressif ESP32-S2. The device automatically calibrates the time upon startup and connects to a preset Wi-Fi to listen to online radio stations like Qingting FM. It can also switch to receive FM radio stations in the frequency … Read more
Refusing parameters, only discussing experience, focusing on the guide dog Xiao Kou, providing a genuine interpretation of familiar digital products. This article is expected to take 3 minutes to read. The Bluetooth speaker is an essential tool for many music lovers. When used indoors, its wireless connectivity greatly enhances usability while minimizing the impact on … Read more
Introduction to Building Your Own FM Radio Receiver with Arduino and Si4703 In this project, we will build a fully functional FM radio receiver using Arduino Nano and Si4703 FM tuner module. Perfect for enthusiasts and electronics hobbyists looking to delve into RF and wireless communication. The Si4703 module is a highly integrated FM receiver … Read more
On February 20th (the ninth day of the Lunar New Year) at midnight, the fifth issue of Funpack has ended, and the review process is nearing completion. Congratulations to those who passed the review! Of course, the most concerning question is when will the refunds be issued? This week, we will gradually release projects from … Read more
Today, I will share how a senior communications engineer, 【Urban Wood】, implemented an SDR FM player using the graphical programming tool GNU Radio on Windows, and added stereo modulation functionality. Here we go, enjoy! Funpack Activity Report – Issue 5 Part One: Completion Status of Activity Tasks I chose the first topic, the FM player. … Read more