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 ...
Over on YouTube [Electronic Wizard] explains how to use the AT24C32 EEPROM for external memory for microcontrollers. He begins by explaining that you don’t want to ...
Tom's Hardware on MSN
Wi-Fi controlled hacking USB cable stealthily packs in a microcontroller, microSD storage, and more
The $82 Hacknect ‘looks like a normal USB cable’ and its makers are enjoying a very successful crowdfunding campaign.
Macropads are great to have around for hotkey input, but things can get out of hand pretty quickly when you realize just how many shortcuts are in your life. To avoid ending up with another ...
While most smart-card microcontrollers rely on a combination of fixed ROM and EEPROM to store information, the EMTCG96-3G uses a flash memory architecture that is 100% reprogrammable. This allows all ...
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 ...
Designed for Smart Card applications, the T89SC256C is an 8/16-bit secure microcontroller (MCU) based on an 80C251 enhanced architecture, software compatible with any existing 80C51-based application.
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