Tag Archives: sd

Dubious eBay SD Cards – Caveat Emptor

Over the years, I have purchased a number of SD cards through eBay – often shipped directly from China. Today I was reading the setup instructions for a recent acquisition – a PINE-64 board. Pine-64 was adamant that the micro-SD … Continue reading

Posted in Electronics, hardware, Linux, software | Tagged | 2 Comments

SD Card Module and Temperature Sensor

I recently tested two new modules that I received from Chinese suppliers: a SD Card Module made by LC Technology (www. lctech-inc.com) and a DHT-11 Temp & Humidity sensor. My test makes 25 temperature/humidity readings (inside my house) and writes them … Continue reading

Posted in Arduino, Electronics, hardware, Programming, software | Tagged , | 12 Comments