| The MCP4725 12-bit digital-to-analog converter from Microchip Technology costs only around $1. It has an I2C interface and can be operated w...
| The MCP4725 12-bit digital-to-analog converter from Microchip Technology costs only around $1. It has an I2C interface and can be operated w...
| The MAX7219 is a very useful and versatile display driver that can drive up to 64 LEDs independently. It’s well-known, but existing tutorial...