Arduino library for SPI based MCP23S17 16 channel port expander - RobTillaart/MCP23S17 ...

So you can connect up to 8 PCF8575 on one I2C bus, giving access to 8 x 16 = 128 IO lines. To maximize IO lines combine 8 x PCF8575 + 8 x PCF8574A giving 128 + 64 = 192 IO lines. Be aware that you ...

In an interview with SportingLife , former major winner Paul Nicholson explained how heavy the pressure of having to win can weigh on someone. Especially when you have to win to pay your bills.

Learn how to interface ESP32 thermal printer with complete tutorial. Includes PNP-500 wiring, Arduino code, circuit diagrams, and projects for receipt printing, barcodes, and QR codes. Perfect for ...

Poland has signed a contract worth $3.8 billion to upgrade its fleet of F-16 fighter jets, the Polish defence minister said on Wednesday.

Dabo Swinney believes his Clemson Tigers will be college football's first major 16-0 team. Here's what Paul Finebaum thinks about Clemson's chances.