Introducing RFToy, an Arduino-compatible gadget for radio frequency modules

Features ATmega328p @ 3.3V, 8MHz, with CH340G USB-serial converter and Arduino bootloader. Programming in Arduino using the on-board mini-USB port. One 128×64 OLED display, three tactile buttons. 20mm coin battery holder, and slide switch to select between USB or battery power. Pin headers for plugging in 433/315 MHz RF transmitter and receiver modules, and MOSFET power switches for them. 3.5mm audio jack t ...

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Make Arduino Bots and Gadgets by Tero Karvinen E-Book

Want to build your own robots, turn your ideas into prototypes, control devices with a computer, or make your own cell phone applications? It's a snap with this book and the Arduino open source electronic prototyping platform. Get started with six fun projects and achieve impressive results quickly. Gain the know-how and experience to invent your own cool gadgets. With Arduino, building your own embedded ga ...

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