For hobbyists and professionals alike, working with Arduino boards can be an exciting journey into the world of electronics and programming. One of the fundamental skills you’ll need to develop is the ...

The SMART Response XE is a handheld computer that was originally sold for use in the classroom as a terminal for pupils taking tests. It’s now cheap enough on the surplus market to have become a ...

Manual lighting systems are often left on unnecessarily, leading to energy waste. In dark environments, finding a manual switch can also be inconvenient. The initial version uses a Photoresistor (LDR) ...

static const uint8_t SD_CS_PIN = 3; // P1.00 static const uint8_t SD_MOSI_PIN = 15; // P1.01 static const uint8_t SD_SCK_PIN = 16; // P0.06 static const uint8_t SD_MISO_PIN = 45; // P0.26 static const ...