The Cytron Maker pHAT gives you access to pins for driving your devices, complete with lights so you can see what’s going on, and it also has three switches for inputs and a buzzer. LEDs show you which pins are active and how long they remain active, ideal for both teaching and troubleshooting Maker pHAT: for Raspberry Pi is an education-friendly mini HAT, featuring an easy-to-use USB to serial module, which is specifically designed to make it easy for students to get started with the Raspberry Pi The board features an LED array for selected GPIO pins: GPIO 17, 18, 27, 22, 25, 12, 13 and 19. In addition, there are also 3x programmable buttons and a built-in active buzzer (GPIO 26). For ease of use, all GPIOs are fully labelled, this includes: SPI, UART, I2C, 5V, 3.3V and GND The board requires 5V and is powered via the USB connector. It can be powered from a computer USB port, power bank or standard USB adapter. Features: Maker pHAT: for Raspberry Pi is an education-friendly mini HAT The Pi HAT for Raspberry Raspberry is a mini mini HAT that fits perfectly on Pi Zero computers. It is a standardized GPIO footprint of the Raspberry Pi. LED array for selected GPIO pins (GPIO 17, 18, 27, 22, 25, 12, 13, 19) 3x built-in programmable buttons Active buzzer (GPIO 26) Full labeling of GPIOs, including SPI, UART, I2C, 5V, 3.3V and GND Utilization of USB Micro-B connector for 5V input and USB to UART communication USB serial communication is facilitated by the CH340 Input voltage: USB 5V, from PC, power bank or standard USB adapter