Are you using a heatsink? Voltage? Gerald
On Wed, Mar 5, 2014 at 10:07 AM, Dorian Levy <[email protected]> wrote: > Addicore 5V 1.5A Positive Voltage Regulator L7805CV > > > On Wed, Mar 5, 2014 at 10:52 AM, Gerald Coley <[email protected]>wrote: > >> That particular regulator can have different pinouts. I have been bitten >> before. So double check that based on the supplier. >> >> What voltage are you seeing on the output? I believe the best you can get >> out of that regulator without a big heatsink is maybe 500mA which is >> borderline for the BBB. You are dropping 6.7V across the regulator. >> >> Gerald >> >> >> >> On Wed, Mar 5, 2014 at 8:57 AM, Dorian Levy <[email protected]>wrote: >> >>> On Mar 4, 2014 7:42 PM, "Gerald Coley" <[email protected]> wrote: >>> >>>> Can you share a schematic with me? I can't visualize what you are doing. >>>> >>>> Gerald >>>> >>>> >>>> >>>> On Tue, Mar 4, 2014 at 5:05 PM, Dorian Levy <[email protected]>wrote: >>>> >>>>> I am building a robot that uses an 11.7V battery. I tried attaching a >>>>> 5V regulator to the T5(+)/T8(-) (pins with the T6(SENSE) bridged to T5 and >>>>> a 10K resistor between T8(TS) and ground. The board only stays on for >>>>> about >>>>> thirty seconds then shuts down. Is it because of the TS? What type of >>>>> thermistor does it use? Or should I try to use the barrel jack since >>>>> it's not directly connected to a battery? >>>>> >>>>> -- >>>>> For more options, visit http://beagleboard.org/discuss >>>>> --- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "BeagleBoard" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to [email protected]. >>>>> For more options, visit https://groups.google.com/groups/opt_out. >>>>> >>>> >>>> -- >>>> For more options, visit http://beagleboard.org/discuss >>>> --- >>>> You received this message because you are subscribed to a topic in the >>>> Google Groups "BeagleBoard" group. >>>> To unsubscribe from this topic, visit >>>> https://groups.google.com/d/topic/beagleboard/-Zb4VUlh5Mg/unsubscribe. >>>> To unsubscribe from this group and all its topics, send an email to >>>> [email protected]. >>>> >>>> For more options, visit https://groups.google.com/groups/opt_out. >>>> >>> -- >>> For more options, visit http://beagleboard.org/discuss >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "BeagleBoard" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> For more options, visit https://groups.google.com/groups/opt_out. >>> >> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to a topic in the >> Google Groups "BeagleBoard" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/beagleboard/-Zb4VUlh5Mg/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> [email protected]. >> For more options, visit https://groups.google.com/groups/opt_out. >> > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
