Barrel Jack Dual Supply - Dual Ideal Diodes _MAKE_COMP_HEATSINK The MKR GPS Shield has

The MKR GPS Shield has an additional connector meant as an extension of the I2C bus

The board has one mounting hole that works with #2 and M2 screws (not included)

0 Camera Sensor size 1/4" Aperture (F) 2 Focal length (EFL) 3

By adjusting the low voltage threshold

Pre-soldered Adafruit Feather HUZZAH with ESP8266 WiFi module

Barrel Jack Dual Supply - Dual Ideal Diodes _MAKE_COMP_HEATSINK The MKR GPS Shield hasAdd redundant power to Mini PCs, routers, monitors, CCTV and other barrel jack powered devices, using multiple power supplies! Power from the IN1 and IN2 barrel jack connectors goes via MOSFET "Ideal Diodes" to the OUT barrel jack. The ideal diodes prevent power from being fed back into either barrel jack. It will draw power from the supply with the highest voltage and if the voltages equalise (due to the current draw) it will share the load over both