Dr. DFTBA on DEV-11723 - Mux Shield II
We’ve all blown a pin on our Arduino through bad soldering, misplaced wires, forgetting a resistor, or something of the sort. When that happens on this shield, do multiple pins “die”? Additionally, can...
View ArticleCustomer #255632 on According to Pete - The Time Cube
But be careful where you put it. If the unilateral phase detractors aren’t in the right place near the time cube… it could be very bad.
View Articleosmaneralp on COM-10596 - Rotary Encoder - Illuminated (Red/Green)
Ditto. The one I received did not have detents.
View ArticleCustomer #399878 on KIT-09612 - Audio Amplifier Kit - STA540
If I substitute a100k pot for the volume control, should I change the value of R2 & R4
View Articleanseljh on ROB-10825 - Magician Chassis
Here’s what I built with it and a Raspberry Pi!Pivore
View ArticleCustomer #426182 on RTL-10783 - IR Control Kit Retail
I want to use this control to use with PIC microcontrollers line but did not get much times as I need is the code of each key
View ArticleCustomer #255632 on Engineering Roundtable - Infrared Transmission with the...
I thought about a laser tag cheater when I thought of this. Point your gun at this box, pull the trigger, and you have a laser tag gun without the weakness. Although it doesn’t work if its one of those...
View ArticleCaseyGross on New Product Friday: Mux Mux Revolution
You should sand the acrylic arrows to diffuse the light better. Should make them more visible.
View ArticleFcella on microSD Shield Quickstart Guide
I had the same problem with jumpers, for me worked this: in your library/utility in file Sd2PinMap.h the paragraph starting “// SPI port” the following paragraph rewrite to this: uint8_t const SS_PIN =...
View ArticleCustomer #419531 on COM-00521 - Common BJT Transistors - NPN 2N3904
That is not correct. The data sheet that I compared between the two shows the same pin out. You can google the datasheet and compare. May be I am missing what the previous guy here was saying but I...
View ArticleCustomer #419531 on ROB-09608 - Toy DC Motor with Leads
Hi, can someone help me interpret simply what the @4.5VDC, 70mA means? There is another motor but is has @4.5VDC, 320mA. I am guessing the 4.5VDC is the operating voltage for the motor and is the amps...
View ArticleCustomer #423373 on COM-10256 - MOSFET Power Control Kit
From what I can tell in the Eagle files is that the (–)’s are connected together on the board and the (+) are not. Is this correct? I don’t see how this works. SO if I took power from the Source(+) on...
View Articleanarnold87 on SEN-08709 - RFID Reader ID-2 (125 kHz)
I noticed the exact same behavior while tuning the antenna. I have ~55 turns of 32 Ga magnet wire on a 120mm Diameter form made from laser-cut acrylic. I compensated for the probe capacitance with a...
View ArticleJerZ on SEN-11341 - Gyro Breakout Board - LPY503AL Dual 30°/s
Keep in mind this gyro has a 30degree/sec max range. So if you spin it 90degrees and it takes you less than 3 seconds to do it, the sensor can’t keep up.
View ArticleCustomer #151952 on ROB-09238 - Stepper Motor with Cable
http://www.youtube.com/watch?feature=player_embedded&v=4VHW5KdvClo
View ArticleJonnykill on Face Tracking with a Pan/Tilt Servo Bracket
spent lots of time copying files to folders …..I tried it with 1.5.1P and 20b8 I cant get the cascade frontalface to find it self ….I put it in the right folder … Any help if with you can Thanks…..
View ArticleBlacklab1 on LCD-11740 - Arduino Display Module - 4.3" Touchscreen LCD
When will this be back in stock?
View ArticleVAlexander on DEV-10628 - MP3 Player Shield
Sounds to me like you don’t have the newest version of the SDFat Library. That error has now been fixed: Just download the latest version here: https://code.google.com/p/sdfatlib/downloads/list and...
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