RVBarrett
RVBarrett
@rvbarrett
Active Member
Joined: 2022-09-12 10:42 am
Last seen: 2022-11-16 1:21 am
Topics: 3 / Replies: 8
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RE: 6-legged Spider robot power issues

I have ordered an adjustable power supply board that says it's rated at 5Amps. I hope that's enough to get this little guy walking. Not trying to do...

3 weeks ago
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RE: 6-legged Spider robot power issues

The Smraza Micro Servo S51 180deg angle rotation's limited data sheet says, operating voltage 4.8Vrunning current 90mA peak stall current 750mA s...

3 weeks ago
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Replies: 6
Views: 187
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RE: Arduino Nano problem using A6 and A7

Thanks @davee for more important points I had overlooked. The 1.2 volt drop was at a 50% duty cycle of normal operation of the LED segments. When...

3 months ago
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RE: Arduino Nano problem using A6 and A7

thanks @davee I had not looked at that current, thanks for your concern. Not running at full brightness, I am getting 1.20 volts across each 3...

3 months ago
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RE: Arduino Nano problem using A6 and A7

From my software experiments on the re-wired seven segments I have come to the conclusion that I will need to add a Timer Interrupt Service Routine th...

3 months ago
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RE: Arduino Nano problem using A6 and A7

Thanks, re-wired done, but not yet documented in the schematic. now that the seven individual segments light how do light both digits? Next is...

3 months ago
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RE: Arduino Nano problem using A6 and A7

not good news, but thanks Will. At least there are pins that can be used. Now it will be a test of my ability to re-wire the schematic and solder ...

3 months ago
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Replies: 13
Views: 201
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RE: Aloha from Southern California

Thanks Will, I have a seven segment issue on a Simon game powered by a Nano. I'll post the details in a better thread.

3 months ago
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Replies: 3
Views: 86