Customer #34596 on DEV-11117 - ATMEGA32U4 Breakout
I can not get a program to run after it is uploaded via the Bootloader. If I upload the new program (BASC AVR developed program) with the Bootloader it will run after the upload, but if I power it down...
View ArticleCustomer #169011 on PRT-10217 - LiPo Charger Basic - Micro-USB
I don’t understand why the description says ‘3.7V LiPo cells’, but the datasheet says ‘4.20V, 4.35V, 4.40V or 4.50V’ ? I just got 2 and eager to charge
View ArticleCustomer #432370 on PRT-11370 - USB Weatherproof Connector - Panel Mount (USB B)
Wish there was a blank version of these for making custom waterproof connection ports.
View Articlestephan schulz on PGM-11460 - Tiny AVR Programmer
could i use this programmer to upload the assembler file mentioned in this link: http://elm-chan.org/works/sd8p/report.htmlit says it need a HVSP programmer.
View ArticleCustomer #428420 on PRT-10255 - LiPower - Boost Converter
What is the heat protection device used? Is it just a heat sink?? Should I have active temprature control if I keep it on for long hours at maximum rating?
View Articlea1ronzo on PRT-10255 - LiPower - Boost Converter
The IC shouldn’t get hot at its max current draw. Obviously, going over could result in heat and/or lack of efficiency .
View ArticleCustomer #140000 on TOL-08269 - Wall Adapter Power Supply - 5VDC 1A
Can I use this for power up an Arduino UNO?
View ArticlePatrick D on Engineer Thursday - Using the Wake on Shake
I think it should float in the air like in the game.
View ArticleOldFar-SeeingArt on Engineer Thursday - Using the Wake on Shake
“What kinds of input would you like to be able to use to activate your products?”Telepathy
View ArticleSFUptownMaker on Engineer Thursday - Using the Wake on Shake
I wish. If I could make things float in the air, it would be the ultimate office organization tool. No more digging through the piles of crap on my desk for my digital caliper!I often wonder if...
View ArticleMikeGrusin on Everyone's a winner!
Masten Space Systems out in Mojave is also getting really good at this.
View ArticleMikeGrusin on TOL-08269 - Wall Adapter Power Supply - 5VDC 1A
The 9V version would be a better choice. (The 5V regulator requires > 6.5V input to regulate properly.)
View ArticleMikeGrusin on PRT-10217 - LiPo Charger Basic - Micro-USB
The datasheet covers a family of parts with different peak voltage options. This board contains the 4.2V version, which is the correct peak voltage for the 3.7V Lipo cells we carry.
View ArticleCustomer #122142 on SEN-11792 - Fingerprint Scanner - 5V TTL
Does anybody know if the templates are repeatable?For example, if I use the same finger in the same position, will I be able to create multiple identical templates? (REALLY identical, as in template1 =...
View ArticleLightManCA on Engineer Thursday - Using the Wake on Shake
Come back from space, better get an OtterBox!
View ArticlenuFcrapS on SEN-09814 - Evaluation Board - ADXL345
User Guide http://www.sparkfun.com/datasheets/Sensors/Accelerometer/ADXLEvalBoard%20User_Guide2009-09-14.pdf Page 2 “The accelerometer is initialized to log data at 100 Hz with +/– 2g range.”
View ArticleCustomer #432434 on SEN-11084 - MPL3115A2 Altitude/Pressure Sensor Breakout
i am using Arduino DUE Board and the sketch available for due is not working.help me out….
View ArticleCustomer #432439 on SEN-09199 - Piezo Vibration Sensor - Small Vertical
Do you think I can wire this Vibration sensor into a laser ammo bullet to release release an IR signal?
View ArticleCustomer #67943 on PRT-08483 - Polymer Lithium Ion Battery - 2000mAh
Is this battery IEC 60086-4 compliant, no info. in the data sheet.
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