This is a little DIY project with an Arduino Uno, SD card breakout board, and LM35 temperature sensor. To build a temperature logger using a microSD card, just connect the LM35 analog temperature ...

He was inspired by Intel’s Edison compute module and he tried to go one better. The result is the SDuino, an ATMega328P processor-based development module, which fits on a standard SD card. It even ...

A few days ago, one of [Severin]’s SD cards died on him, Instead of trashing the card, he decided to investigate what was actually wrong with the card and ended up recovering most of the data… ...

A maker developer has squeezed an Arduino onto an SD card. His aim was to go one better than Intel’s Edison. Already dubbed SDuino, it is kodera2t’s entry for the Hackaday Prize. “Once I was excited ...

SD socket, Real-Time Clock (RTC), 10-bit DAC, LiPo charger, LiPo regulator, direct USB code upload and debugging, Blink LED, mouse and keyboard emulator, etc…. Source: Kickstarter Share ...

solution: cheaper chip that runs the bootoader from the SD card, something beefier like the Mega gets programmed. Or better yet, it programs several, selected by a multiplex system.