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Posts Tagged ‘Pololu’

Pololu Black Friday sale

Sunday, November 24th, 2013

Ryan from Pololu informs us about their biggest Black Friday sale: Pololu Robotics and Electronics is having its biggest Black Friday sale yet, discounting hundreds of sensors, actuators, motor controllers, and other robot parts by 30% to 60% and offering an additional 11% to 15% off orders over $100! Buy...

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Posted in Holiday, kit biz | No Comments »

Pololu Black Friday sale

Friday, November 23rd, 2012

Ryan from Pololu informs us about their biggest Black Friday sale: Pololu Robotics and Electronics is having its biggest Black Friday sale yet, starting this Thursday. You can get up to $30 off your entire order in addition to saving up to 60% on dozens of selected products, including the Pololu...

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Posted in Holiday, kit biz | No Comments »

Sparkfun and Pololu 5V boost circuits

Tuesday, August 23rd, 2011

A product comparison from the forum: I recently compared two similar 3V -> 5V boost circuits, the Sparkfun #08999 5V out @ 100 mA (based on NCP1400) and the Pololu #798 5V out @ 200 mA (based on NCP1402). The details are below, but the executive summary is: the Pololu...

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Posted in kit biz | 2 Comments »

Thermal Tweeter laser-cut acrylic stand

Monday, August 22nd, 2011

A few weeks ago Tayken designed a laser-cut acrylic case for the Thermal Tweeter. We had it cut at Pololu for $25. It took about 24 hours to cut and ship the case. You can check out the Thermal Tweeter, in its spiffy laser-cut case, at the Open Hardware Summit...

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Posted in cases | 3 Comments »

Recent Comments

  • Drone: So these go for around $330 USD and NO published calibration procedure online or otherwise? Given what's inside - I don't think I'll be considering...
  • Pekka Akselin: This is ridiculous!? :-) We are back at 256(!) byte EPROMs that needed multiple, a handful, of voltages to run! :-(
  • KH: Let's try a back-of-envelope calc balancing energies. From MCP1700 datasheet, there are graphs for a 200mA load step. Estimate the energy shortfall as 12uJ. Say...
  • Daniel: It's been a week and my comment is still awaiting moderation. Apparently the CIA doesn't want their involvement known?
  • KH: Agree, so okay, I guess he must have learned from somewhere. 100nF and 1000uF is so far apart, that was jarring; it's more magic incantation...