IO Expansion HAT for Raspberry Pi 5 / 4B / 3B+ Category_Sensors/Ultrasonic/Maxbotix WR These are 150mm long jumpers

These are 150mm long jumpers terminated as male to female

Check the datasheet for the relay for the exact switching capacity

* 42 Breadboard Friendly I/O

or streaming 2-channel audio

IO Expansion HAT for Raspberry Pi 5 / 4B / 3B+ Category_Sensors/Ultrasonic/Maxbotix WR These are 150mm long jumpersThis IO Expansion HAT from DFRobot is the perfect companion for your Raspberry Pi 5 , Raspberry Pi 4B , and Raspberry Pi 3B+ ! It leads out all of the IO ports on Raspberry Pi including digital port, analog port, PWM, I2C, UART, SPI, and IIS. Besides that, the HAT is totally compatible with DFRobot Gravity Series , which frees users from complicated connection work and enables them to just concentrate on their project building. Raspberry Pi GPIO pins