For the hardware, you need: An Arduino Nano (or similar). An RX470-4/WL101-341 433 Mhz RF receiver. Can be bought as a sender-receiver pair for cheap from AliExpress. Don't forget to solder the ...

Posted in Arduino Hacks Tagged arduino, audio, nba hangtime, pinball, wav shield ← All-band Receiver Hides In Plain Sight Google Two-factor Authentication In A Wristwatch → ...

Posted in Android Hacks, Arduino Hacks Tagged 3.5mm, android, arduino, audio, oboe, serial ← Counting Bees With A Raspberry Pi Accurate Coffee Billing Through Reverse Engineering → ...

🧠 Working Principle A potentiometer acts as the Synchro Transmitter, generating an analog voltage representing angle. Arduino reads this analog input. The value is mapped and sent to control a servo ...

In this first Reverse Project article, we present a cheap FM radio receiver kit and a way to turn it into an Arduino-compatible, user-programmable device. The RDA5807 The RDA5807 single-chip FM ...

Have you ever wanted to know what is inside a digital audio mixing console? Or have you already programmed some MP3-player based on an ESP32 and the great Arduino libraries, but without the option for ...