The audio player was built using an SD memory card and the ATtinyX5 series 8-pin AVR microcontroller. The SD audio player is able to output a wide frequency range audio signal since the ...

SD cards have long been a favorite with microcontroller hobbyists. Cheap, readily available, and easily interfaced, they remain a staple for small projects that need to store a lot of data. Now, ...

The use of RFID and contactless smart card technology is exploding and devices (e.g. tags, tokens, cards) all require embedded memory arrays that suit the needs of the application. All of these ...

Why security for microcontrollers is important. What security solutions are available for microcontrollers. What questions to ask when considering a security solution. Click here for Part 2.

PARIS – The Californian developer and manufacturer of advanced semiconductor solutions Atmel Corp. announced Tuesday (January 9) it has delivered volume quantities of its secure microcontroller for ...