SparkFun Raspberry Pi 4 Desktop Kit - 8GB Shipping:4-6 Days there's 5 spots for optional

there's 5 spots for optional slim tactile switches wired to five GPIOs

Maximum output is around 5W which is good for most smart phones

Analog Equalizer Circuit

Contents of the package

To read from a PCF8574 at address 0x40

SparkFun Raspberry Pi 4 Desktop Kit - 8GB Shipping:4-6 Days there's 5 spots for optionalThe Raspberry Pi 4 Desktop Kit includes everything you need to turn any monitor with an HDMI port into a desktop PC. A 64GB MicroSD card provides the capacity and speed needed to run most operating systems for the Raspberry Pi platform smoothly. The USB Type C wall adapter and Type C to Type C cable provide a modular power system for the Raspberry Pi 4. The heat sink case provides protection for the Raspberry Pi Board but also cools the major