Ultra Series - DC Power Supply - Specifications
All devices in the Ultra Series use the same format of power supply: * 4.7 to 18 Volts * 5.5mm outside, 2.1mm inside barrel connector * positive tip * Enough Amps to produce 10 Watts - calculated by using Watts = Volts x Amps Power supplies with these specifications can be found at any electronics retailer that …
06-Feb-2025
Programmatically determine if a display is On or Off
A Just Add Power Receiver keeps track of whether the connected display is powered on or off. Essentially, the Receiver is looking for an active HDMI connection to a display. Telnet into a Receiver and send this command: cat /sys/devices/platform/display/monitor_info | grep "attached=y" -c Responses: * 0 = The di…
21-Jun-2024
