NPoole on Chernobyl and the Leiger
Yeah, bionerd23 is rad. (pun intended)She knows her stuff but she’s still a little crazy, but aren’t the best scientists always just a touch crazy?If anyone here hasn’t seen her channel, go check it...
View ArticleDave_RI on SEN-11486 - 9 Degrees of Freedom - MPU-9150 Breakout
Thank you Giantsfan3 for finding and posting!! Also, thanks to Pansenti! I’ll be checking out this info further. I’m closer to justifying experimenting with one of these 9dof’s now. I have no...
View ArticleDivan Visagie on DEV-11546 - Raspberry Pi - Model B
Wow , got autonotified , there were six left , bought immediately . After hitting refresh there were 4 , then again , all out. Wheew , just made it!
View ArticleThe Kontraptionist on WRL-10854 - XBee Shield
I’d be a little careful about calling the level shifting circuit “proper” – the resistors in the circuit are 1K – 1K to +5 and +3V3. That’s a pretty low impedance line, especially considering that the...
View ArticleCustomer #236500 on DEV-11780 - Teensy 3.0
Does anyone know if you can store data from a sensor in the on board flash memory and then retrieve when you connect to a computer via usb.
View ArticleSimBob_ on DEV-10039 - CAN-BUS Shield
After banging my head against the wall trying to get this board to work with the Arduino Mega 2560, I finally figured it out. As was mentioned previously, you have to wire the SPI bus pins 10-13 of the...
View ArticleCustomer #386478 on BOB-11189 - MAX3232 Breakout
During normal operation how much current does this chip draws? I’m I reading correct from the datasheet that it only takes 1 microAmp?
View Articlea1ronzo on WRL-10854 - XBee Shield
You have the FTDI and Xbee connected to the Pro and you have the switch in the UART position, correct? If so, what you are seeing has much more to do the fact you are running the FTDI and the XBee...
View ArticlePaul Smith on Class Reminder - Drawing the Electric Synth with Sam Jacoby
Just keeping you on your toes.
View ArticleMCU-guy on DEV-11546 - Raspberry Pi - Model B
Really getting mad. Got auto notify. None are available. Can we please backorder these. Maybe set a limit of one per person.
View ArticleCustomer #425531 on WRL-10253 - Bluetooth SMD Module - RN-42
can you use this module to recive audio from a cell phone? also can you slave them together so that you can send data to both of them with one connection? i would like to use two of these to create a...
View ArticleJonGrimaldi on ROB-10189 - Servo - Medium Full Rotation
Does anyone know where one could find some wheels for these things? Thanks
View ArticleCustomer #206415 on PRT-08483 - Polymer Lithium Ion Battery - 2000mAh
Can I connect three of these 2000ma batteries in parallel to make one of these:https://www.sparkfun.com/products/8484(6A)
View ArticleCustomer #423034 on WRL-09358 - Bluetooth Mate Gold
Hey, I have a question regarding the level shifting in the schematic.If you connect the Bluetooth mate to, let us say, an Arduino, then the TX (Arduino) would be connected through the resistor to the...
View ArticleCustomer #408716 on SEN-11196 - Data Logger - Atlas Scientific ENV-32X
I am completely new to Arduino, and I am having a hard time following the example on the AtlasScientific website. I have everything setup as they have in the example with the voltage correction (3.3V),...
View ArticleRanderson on ROB-09670 - Motor Driver 2A Dual L298 H-Bridge
I was on the L298N product page and somebody asked the same question. The answer was yes, the inquirer made note of sending pwm to enable pins. PWM to enable pins seems more reasonable to me. Can...
View Articlebash on DEV-11780 - Teensy 3.0
I tried it myself, and I must say it’s impressive and way faster with uploads than the Arduino. Definitely the best option if you want something powerful, small, and easy to use. Oh, and cheap! under...
View Articlebash on New Product Friday: Teensy New Products
It’s actually pretty awesome. But don’t let the “16-bit ADC” fool you. It’s technically 16-bit, but the noise-level is so high that it’s really just 12-bit.Still an awesome board (and you can use the...
View ArticleCustomer #404367 on DEV-11343 - IOIO-OTG
After one hour continuous operation, is the 5-15V input damaged. The IOIO works now only with 5V supply at the 5V output pin. I’ve used it with a 12V power supply…
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