Ricardo

Member for 10 years, 2 months
Last seen more than a month ago

Brazil

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arduino

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Score Activity Newest

22

Software for workshop - electronic components stock management

Apr 25, 2014

17

PCB design review: Decoupling, bypassing and grounding

Oct 13, 2014

17

Will solder usually connect copper vias on a 2-sided PCB?

Oct 28, 2014

10

What is the difference between 4-leg and 2-leg momentary tactile switch?

Jun 28, 2014

10

How do I hook up an LED across the tx pin on my Atmega328?

Aug 9, 2014

Questions

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41

What happens if I omit the pullup resistors on I2C lines?

Mar 12, 2014

39

Why should I use a logarithmic pot for audio applications?

Feb 27, 2014

20

Is there a popular small signal PFET equivalent to NFETs 2N7000 or BS170?

Apr 29, 2014

16

Why is there a 0R resistor linking GND and AGND in analog voltage reference circuit?

Oct 15, 2014

12

How long will a DS1307 RTC run on a CR2032 coin cell battery?

Oct 18, 2013

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arduino

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pcb

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led

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microcontroller

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+10

What is the difference between 4-leg and 2-leg momentary tactile switch?

+10

Why should I use a logarithmic pot for audio applications?

+10

How do I hook up an LED across the tx pin on my Atmega328?

+10

Adding braking to a H-bridge schematic

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