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- DavidB552 commented on TheArduinoGuy's instructable Realistic Flickering Flame Effect With Arduino and LED's
- DavidB552 commented on tech-e's instructable Analog VU Meter and Clock (Arduino Powered)View Instructable »
can I just confirm this is a DS1307 as then one I brough looks diffrent for a start its battey is on the same side as the crystal
- DavidB552 commented on tech-e's instructable Analog VU Meter and Clock (Arduino Powered)
I thought so tho I have noticed it has the same behviour when the clock is and is not plugged in
Yeah I thought of that but then I tested the meter with my variable power supply and it worked fine. I'm sure either the etc click is the issue or the script
View Instructable »yeah also having this issue but in my case from 0 to 2 I think its becouse the script is only printing the same time over and over im sure its not on the rtc as it runs other scripts fine you shed any light ?
- DavidB552 commented on CRCibernetica's instructable Connecting a 4 X 4 Membrane Keypad to an ArduinoView Instructable »
Question is it hard to mod this code to put 2 key pads I need to have 26 buttons for my project
- DavidB552 commented on techbitar's instructable Modify the HC-05 Bluetooth Module Defaults Using AT Commands
well how far did you get ?
so im not 100% what you meant but a master is just the one that starts the link.once its done either can send or get data from each other
so after quite some time I got this to work question 4 second delay between a button press on the master and it registering as an output on the slave is there any way to decrease this ?
View Instructable »to be safest I would unplug the whole thing then unplug the en pin then boot it up again
- DavidB552 commented on JimRD's instructable Motion Tracker With PIRs, Arduino and a ServoView Instructable »
Question how hard is it to mod the code to add 2 to 3 more pir sensors on it I want to give it a wider range of motion
- DavidB552 commented on armorlord's instructable Make a Two Part Reusable Mold Using PlasterView Instructable »
questions qould this work with alumium ?
- DavidB552 commented on NutandBolt's instructable Simple Storage BoxView Instructable »
what sort of timber would others recomend for something like this ?
- DavidB552 commented on miniProjects's instructable DIY Lithium-ion Battery ChargerView Instructable »
can this Module be used to charge more then one battery at a time if I hook up the bats in parallel ?
- DavidB552 commented on Saiyam's instructable DIY Laptop Controlled Robot V1.0View Instructable »
two questions how hard would it be to add a servo to this ?also if im right with reading all the notes you need a different button to stop ? like it does not automaticly stop when you stop pushing the forward button
- DavidB552 commented on GoRotics's instructable Hack a TV RemoteView Instructable »
SO I am hoping to do the opposite I have a tv remote and I want to fins out what the signel its sending then recreate that on an ardunio ?
- DavidB552 commented on zlite's instructable Control an OWI Robotic Arm With ArduinoView Instructable »
Can you talk about more about using the micro switches for the claw and does your code need modding to do it ?
- DavidB552 commented on John deCaux's instructable How to Cook Salmon Smoked on Cedar WoodView Instructable »
as a genreal rule planks are fine but posts are very nasty but check with the manfucture
- DavidB552 commented on tolik777's instructable Simple RC Car for Beginners (Android Control Over Bluetooth)View Instructable »
OK guys built it and it works using 7.6 volts of power for the motors which I think may be two litte I might try and up that later I found I had a socket failed for awhile this ended up being becouse I did not have my gnd set up right.
- DavidB552 commented on Mr innovative's instructable How to Set AT Command Mode for HC-05 Bluetooth ModuleView Instructable »
Hey so I have gotten it into Command mode as Indicated by the light But thats I cant get it to take any commands ?
- DavidB552 commented on tolik777's instructable Simple RC Car for Beginners (Android Control Over Bluetooth)
would depend on the quality of your batteries you need to buy ones with a high mAh
just cheak ebay
View Instructable »did you work that out in the end going to do the same
- DavidB552 commented on tolik777's instructable Simple RC Car for Beginners (Android Control Over Bluetooth)View Instructable »
two questions im using the arduno uno r3 which pins on the ardunio am I contenting to the motor ? or rather which pins conect to Int 1,2,3,4 and could I use a switch rather then a jumper for the blue tooth ?
- DavidB552 commented on jsvester's instructable Simple Arduino and HC-SR04 Example
also trying to do that il let you know if I have a break though if you let me know ?
View Instructable »I suspect your wiring is dodge and so its not getting any singal check your wireing first
- DavidB552 commented on techbitar's instructable Modify the HC-05 Bluetooth Module Defaults Using AT CommandsView Instructable »
so once I follow all these steps I now just have two arduinos hooked up to master and slave Hc-05s then when I power both they should auto hook up and one will serial write to the other ?
- DavidB552 commented on techbitar's instructable Cheap 2-Way Bluetooth Connection Between Arduino and PCView Instructable »
anyone know a good app that does what terra term does for andriod ?
- DavidB552 commented on Khalilm's instructable Arduino + Android POV DisplayView Instructable »
Hey how would I modffiy this so I can set up what it will s how at the start thewn it will only show that without need of a contol I intend to use it show so a picure of a musical note
- DavidB552 commented on Pikitote's instructable 3D Printable USB Air Purifier / Fumes ExtractorView Instructable »
I have bad issues with dust in my house most so in the room with my computer would this catch some of the dust before it gets where it shouldnt ?
- DavidB552 commented on Dain Unicorn's instructable Demystifying 4 pin RGB LEDS (Radio Shack 276-0028)View Instructable »
how bright are these im hoping to use a cluster of them for a torch or lamp
- DavidB552 commented on chienline's instructable Arduino Battery Voltage IndicatorView Instructable »
is there anyone who can point me in the direction of something that can tell how much power is left while im using itI'm going to have an Ardunio The screen a battery and some leds I just want the screen to tell me what percentage of the power is left in the battery. any one can point me in the right direction would be great?
- DavidB552 commented on e024576's instructable How to Measure AC Current using Hall Effect Sensor with Arduino or other common MicrocontrollersView Instructable »
so this tut is good and the only one I can find on the hall effect sensor but what I am trying to build is a circuit that will sense how much current is moving though a DC circuit then based on the value being over or under a predefined amount turn an led on or off.I am not sure on the specifics yet but will be looking at a 5v circuit with a small current.
- DavidB552 commented on arkhipenko's instructable Wave your hand to control OWI Robotic Arm... no strings attachedView Instructable »
IF you ever get a chance to put it up would be great otherwise thanks for the help so far.
- DavidB552 commented on In The Kitchen With Matt's instructable Easy Homemade Soft PretzelsView Instructable »
at last got around to making these they where pretty good tho I do think I did a few things wrong.
- DavidB552 commented on frostedminipete's instructable LED nightlight that turns on in the darkView Instructable »
thanks
- DavidB552 commented on MiiBooth's instructable Make your own charcoal at home (Video)View Instructable »
thanks
- DavidB552 commented on amandaghassaei's instructable Arduino Audio InputView Instructable »
so guys I am trying to make my ardunio turn on or off a led based on if my speaker is playing music or is on but not playing music anyone got any tips how I could modify this tut for that or any other links or really any help.
- DavidB552 commented on codebender_cc's instructable How to use a Push Button - Arduino TutorialView Instructable »
Yep so im stuck the light just stays on I think its problem that by button is on the bread board like the wrong way round ? but not sure how to test or fix this ?
- DavidB552 commented on MiiBooth's instructable Make your own charcoal at home (Video)View Instructable »
whats the virtue of using charcoal in my fires over wood ?
- DavidB552 commented on zlite's instructable Control an OWI Robotic Arm with ArduinoView Instructable »
Ok thank you good explanation in a sense is this getting a motor to behave a bit more liker a stepper motor then ?
- DavidB552 commented on Jimmacle's instructable 4-Digit 7-Segment LED Display + ArduinoView Instructable »
yeah could we get a digram ?
- DavidB552 commented on NK5's instructable Make your own Lightning Globe!View Instructable »
anyone feel like posting a way to do this but as a plate ?
Sorry I mean the ground going from all 3 leds back to the Arduino?
question if I put a 5 or 10k pot on the ground line back to the uno could I get varriable brightness of candle or will it break everything ?