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Electrical Engineering
William's user avatar
William's user avatar
William's user avatar
William
  • Member for 13 years, 2 months
  • Last seen more than 4 years ago
  • Portland, OR
Profile Activity

13 Questions

Score Activity Newest Views
7 votes
2 answers
11k views

How do you mount an LED

4 votes
2 answers
875 views

Powering RGB LED's and using a PWM chip; series or parallel?

3 votes
1 answer
435 views

Wiring Considerations for numerous LED's

3 votes
1 answer
6k views

Running small external speaker via 3.5mm connection

1 vote
2 answers
3k views

Controlling a Servo with a TLC5940 (calculating PWM setting)

1 vote
1 answer
298 views

LED holder modification

0 votes
2 answers
1k views

Calculating the resistor needed to replace batteries with another power supply

0 votes
1 answer
2k views

How to power an arduino controlled string of RGB LED's from separate power source

0 votes
3 answers
5k views

How to wire up a circuit with a button that cancels other circuits

0 votes
3 answers
3k views

Where to buy an SR Latch [closed]

0 votes
1 answer
2k views

TLC 5940 PWM driver blank input and pull-up resistor

0 votes
2 answers
4k views

wiring LED's in parallel - need series resistor?

0 votes
2 answers
1k views

Transmitting GPS data to Raspberry Pi