LadyButterfly she/her@piefed.blahaj.zone to Autism@lemmy.worldEnglish · 2 个月前Oh nooooopiefed.cdn.blahaj.zoneimagemessage-square130linkfedilinkarrow-up1797arrow-down141
arrow-up1756arrow-down1imageOh nooooopiefed.cdn.blahaj.zoneLadyButterfly she/her@piefed.blahaj.zone to Autism@lemmy.worldEnglish · 2 个月前message-square130linkfedilink
minus-squareazertyfun@sh.itjust.workslinkfedilinkarrow-up2·2 个月前USB is 5V so I suppose a 10 mA draw (500 ohm resistor) would be sufficient. 20ohm would be 250 mA/1.25W which is certainly overkill for a dummy load. I don’t recall exact values but mine barely needed any load to shut up.
USB is 5V so I suppose a 10 mA draw (500 ohm resistor) would be sufficient. 20ohm would be 250 mA/1.25W which is certainly overkill for a dummy load. I don’t recall exact values but mine barely needed any load to shut up.