The ProtoShield extension board allows components to be soldered and then attached to the UNO board directly. A mini breadboard is also included and can be attached to the extension board for prototyping purposes.
- Working voltage: 5 V
- Installed extended connector that allows the application of another Shield
- Led out 13 digital pins along with a pair for VCC and GND powering, on the goldpin connector with pitch of 2.54 mm
- Led out analog inputs along with a pair to power, on male socket with 2.54 mm raster
- Led out I2C bus and UART interface (selection with jumper)
- Dimensions: 67 x 56 x 20 mm