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Carl Raymond

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705 reputation
410
bio website
location East Lansing, MI
age
visits member for 2 years, 3 months
seen 2 hours ago
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705 reputation
 bio website visits member for 2 years, 3 months
410 badges
 location East Lansing, MI seen 2 hours ago
summary answers questions tags badges favorites bounties reputation activity

2 Answers

votes activity newest
45
 Why does a resistor need to be on the anode of an LED?
3
 Connecting two phone handsets to talk

705 Reputation

+25 Negative voltage on AA battery
+150 Why does a resistor need to be on the anode of an LED?
+20 Why do PBX systems use -48 V?

2 Questions

votes activity newest
15
 Negative voltage on AA battery
10
 Why do PBX systems use -48 V?

8 Tags

45
led
3
telephone × 2
45
switches
3
arduino
45
current
3
communication
45
resistors
0
batteries

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