Ever wished your Arduino could send you an SMS alert when something important happens—like an intruder detected by your DIY security system, or a gas leak in your kitchen? With just an Arduino UNO R4 ...

Fast charging is a godsend when our gadgets run low on juice. However, there are numerous fast charging standards in existence today, making it difficult to pick the right charger for your ...

The library gives easy control over the 16 pins of the PCF8575 chips. Base address = 0x20 + 0..7 depending on address pins A0..A2. PCF8575C 0x20 to 0x27 need pull up in input mode. See #36, to be ...

./dmg_cpu_b/*.kicad_sch KiCad schematic sheets. ./dmg_cpu_b/lib/DMG_CPU_Cells.kicad_sym KiCad library with symbols for all the logic cells in the chip. ./dmg_cpu_b ...